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A MOF-on-MOF composite enhances visible light photocatalytic CO2 reduction performance
IF 3.2 3区 化学 Q2 CHEMISTRY, INORGANIC & NUCLEAR Pub Date : 2025-03-15 DOI: 10.1016/j.jssc.2025.125323
Jun-Rui Liu , Yao-Mei Fu , Yu-Ou He , Wen-Tao Ju , Xing Meng , Hai-Ning Wang , Zhong-Min Su
Photocatalytic CO2 reduction (Pc-CO2RR) offers one way to covert CO2 into useful chemicals. MOF-on-MOF materials can be made for Pc-CO2RR with instinct performance. This work provides a family of MOF-on-MOF photocatalysts, IEF-11@Zr-TCPP for Pc-CO2RR via the gas-solid mode. Owing to the appropriate synergistic effect between two MOF components, IEF-11@Zr-TCPP displayed high CO evolution rates of 201.71 (in pure CO2) or 245.34 μmol g−1 h−1 (in diluted CO2) respectively, without auxiliary photosensitizers or sacrificial agents. This study helps to discover new MOF based photocatalytic systems that collect solar energy and exhibit high catalytic activity with no cocatalyst.
{"title":"A MOF-on-MOF composite enhances visible light photocatalytic CO2 reduction performance","authors":"Jun-Rui Liu ,&nbsp;Yao-Mei Fu ,&nbsp;Yu-Ou He ,&nbsp;Wen-Tao Ju ,&nbsp;Xing Meng ,&nbsp;Hai-Ning Wang ,&nbsp;Zhong-Min Su","doi":"10.1016/j.jssc.2025.125323","DOIUrl":"10.1016/j.jssc.2025.125323","url":null,"abstract":"<div><div>Photocatalytic CO<sub>2</sub> reduction (Pc-CO<sub>2</sub>RR) offers one way to covert CO<sub>2</sub> into useful chemicals. MOF-on-MOF materials can be made for Pc-CO<sub>2</sub>RR with instinct performance. This work provides a family of MOF-on-MOF photocatalysts, <strong>IEF-11@Zr-TCPP</strong> for Pc-CO<sub>2</sub>RR via the gas-solid mode. Owing to the appropriate synergistic effect between two MOF components, <strong>IEF-11@Zr-TCPP</strong> displayed high CO evolution rates of 201.71 (in pure CO<sub>2</sub>) or 245.34 μmol g<sup>−1</sup> h<sup>−1</sup> (in diluted CO<sub>2</sub>) respectively, without auxiliary photosensitizers or sacrificial agents. This study helps to discover new MOF based photocatalytic systems that collect solar energy and exhibit high catalytic activity with no cocatalyst.</div></div>","PeriodicalId":378,"journal":{"name":"Journal of Solid State Chemistry","volume":"347 ","pages":"Article 125323"},"PeriodicalIF":3.2,"publicationDate":"2025-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143643003","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Regulation on mesoporous structure of Ag doped SiO2 aerogel by microdroplet template method for adsorption desulfurization
IF 3.2 3区 化学 Q2 CHEMISTRY, INORGANIC & NUCLEAR Pub Date : 2025-03-13 DOI: 10.1016/j.jssc.2025.125318
Bin Liu , Bo Zhang , Wanyi Tao , Kai Wang , Lanxia Hu , Jiawei Zuo , Wensheng Ning , Wanjin Yu
A series of Ag(I) doped silica (Ag/SiO2-tem-x/y) aerogel composites were prepared by microdroplet template method with different amount of template, whose physical and chemical properties were characterized by XRD, XPS, SEM-mapping, BET and XRF methods, and the sorption ability for thiophenics in model fuels was investigated, compared with Ag/SiO2 prepared by conventional sol-gel method. The results showed that compared with conventional sol-gel method, the use of microdroplet template method could obviously improve the regularity of pore structure, the specific surface area and the actual doped rate of Ag species, however, did not change the chemical state of Ag species in aerogel composites. Both Ag/SiO2-tem-x/y and Ag/SiO2 adsorbed thiophenics mainly through the π-complexion between thiophenics and Ag(I) species. However, compared with Ag/SiO2, the changes in physical and chemical properties of Ag/SiO2-tem-x/y generated more highly dispersed Ag(I) species on the surface and the quicker diffusion velocity of thiophenics in the pore channels, consequently, leading to a higher sorption uptake for thiophenics. Among Ag/SiO2-tem-x/y sorbents, Ag/SiO2-tem-20/1 had the maximal sorption uptake for thiophene, up to 10.7 mg-S/gads. Upon four regeneration cycles by solvent washing, the sorption uptake of Ag/SiO2-tem-20/1 could recover 74.11 % of fresh one, being better than that of Ag/SiO2-50 (59.67 %), owing to the lower loss rate of Ag(I) species in former. The sorption process of thiophene on Ag/SiO2-50 and Ag/SiO2-tem-20/1, which was spontaneous and exothermic with a decreased disorder, could be better described by the pseudo-second-order kinetics mode and Langmuir adsorption isotherm model, respectively.
{"title":"Regulation on mesoporous structure of Ag doped SiO2 aerogel by microdroplet template method for adsorption desulfurization","authors":"Bin Liu ,&nbsp;Bo Zhang ,&nbsp;Wanyi Tao ,&nbsp;Kai Wang ,&nbsp;Lanxia Hu ,&nbsp;Jiawei Zuo ,&nbsp;Wensheng Ning ,&nbsp;Wanjin Yu","doi":"10.1016/j.jssc.2025.125318","DOIUrl":"10.1016/j.jssc.2025.125318","url":null,"abstract":"<div><div>A series of Ag(I) doped silica (Ag/SiO<sub>2</sub>-tem-x/y) aerogel composites were prepared by microdroplet template method with different amount of template, whose physical and chemical properties were characterized by XRD, XPS, SEM-mapping, BET and XRF methods, and the sorption ability for thiophenics in model fuels was investigated, compared with Ag/SiO<sub>2</sub> prepared by conventional sol-gel method. The results showed that compared with conventional sol-gel method, the use of microdroplet template method could obviously improve the regularity of pore structure, the specific surface area and the actual doped rate of Ag species, however, did not change the chemical state of Ag species in aerogel composites. Both Ag/SiO<sub>2</sub>-tem-x/y and Ag/SiO<sub>2</sub> adsorbed thiophenics mainly through the π-complexion between thiophenics and Ag(I) species. However, compared with Ag/SiO<sub>2</sub>, the changes in physical and chemical properties of Ag/SiO<sub>2</sub>-tem-x/y generated more highly dispersed Ag(I) species on the surface and the quicker diffusion velocity of thiophenics in the pore channels, consequently, leading to a higher sorption uptake for thiophenics. Among Ag/SiO<sub>2</sub>-tem-x/y sorbents, Ag/SiO<sub>2</sub>-tem-20/1 had the maximal sorption uptake for thiophene, up to 10.7 mg-S/g<sub>ads</sub>. Upon four regeneration cycles by solvent washing, the sorption uptake of Ag/SiO<sub>2</sub>-tem-20/1 could recover 74.11 % of fresh one, being better than that of Ag/SiO<sub>2</sub>-50 (59.67 %), owing to the lower loss rate of Ag(I) species in former. The sorption process of thiophene on Ag/SiO<sub>2</sub>-50 and Ag/SiO<sub>2</sub>-tem-20/1, which was spontaneous and exothermic with a decreased disorder, could be better described by the pseudo-second-order kinetics mode and Langmuir adsorption isotherm model, respectively.</div></div>","PeriodicalId":378,"journal":{"name":"Journal of Solid State Chemistry","volume":"347 ","pages":"Article 125318"},"PeriodicalIF":3.2,"publicationDate":"2025-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143643004","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Morphology-optimized ZnSnO3 nanopentagons as efficient electron transport layers for high-efficient perovskite solar cells
IF 3.2 3区 化学 Q2 CHEMISTRY, INORGANIC & NUCLEAR Pub Date : 2025-03-13 DOI: 10.1016/j.jssc.2025.125322
Sahaya Dennish Babu George , Karthikeyan Nagarajan , Ayeshamariam Abbas Ali , Swetha Madamala , Dhinesh Subramanian , Sarojini Kuppamuthu , Judith Jayarani Arockiasamy
Ternary metal oxides with high optical transparency and wide bandgap semiconductors have gained significant attention as promising candidates for various optoelectronic device applications. In this study, ZnSnO3 nanomaterials, synthesized in distinct nanopentagon and spherical nanoparticle morphologies, were prepared using hydrothermal and microwave-assisted synthesis methods. Structural analysis through X-ray diffraction (XRD) confirmed the perovskite phase of ZnSnO3. Field Emission Scanning Electron Microscopy (FESEM) and Transmission Electron Microscopy (TEM) revealed distinct morphological variations, while Energy Dispersive Spectroscopy (EDS) mapping validated the stoichiometric composition. X-ray Photoelectron Spectroscopy (XPS) further confirmed the oxidation states of Zn2+, Sn4+, and O2−. Optical studies from Ultraviolet–visible spectroscopy (UV–Vis) revealed bandgap values of 3.64 eV and 3.66 eV for ZnSnO3 synthesized via hydrothermal and microwave methods, respectively. To evaluate their performance in optoelectronic applications, ZnSnO3-based electron transport layers (ETLs) were incorporated into an FTO/ZnSnO3/CH3NH3PbI3/Spiro-MeOTAD/Au perovskite solar cell architecture. Notably, hydrothermally synthesized ZnSnO3 nanopentagon ETLs achieved a power conversion efficiency (PCE) of 17.73 %, outperforming the 14.28 % PCE obtained with microwave-synthesized spherical nanoparticles. This study underscores the potential of ZnSnO3-based ETLs for highly efficient perovskite solar cells (PSCs), emphasizing the impact of synthesis methods on device performance. By demonstrating the viability of ZnSnO3 nanomaterials in advanced optoelectronic applications, this work lays the groundwork for further optimization and development of high-performance devices leveraging ternary metal oxides.
{"title":"Morphology-optimized ZnSnO3 nanopentagons as efficient electron transport layers for high-efficient perovskite solar cells","authors":"Sahaya Dennish Babu George ,&nbsp;Karthikeyan Nagarajan ,&nbsp;Ayeshamariam Abbas Ali ,&nbsp;Swetha Madamala ,&nbsp;Dhinesh Subramanian ,&nbsp;Sarojini Kuppamuthu ,&nbsp;Judith Jayarani Arockiasamy","doi":"10.1016/j.jssc.2025.125322","DOIUrl":"10.1016/j.jssc.2025.125322","url":null,"abstract":"<div><div>Ternary metal oxides with high optical transparency and wide bandgap semiconductors have gained significant attention as promising candidates for various optoelectronic device applications. In this study, ZnSnO<sub>3</sub> nanomaterials, synthesized in distinct nanopentagon and spherical nanoparticle morphologies, were prepared using hydrothermal and microwave-assisted synthesis methods. Structural analysis through X-ray diffraction (XRD) confirmed the perovskite phase of ZnSnO<sub>3</sub>. Field Emission Scanning Electron Microscopy (FESEM) and Transmission Electron Microscopy (TEM) revealed distinct morphological variations, while Energy Dispersive Spectroscopy (EDS) mapping validated the stoichiometric composition. X-ray Photoelectron Spectroscopy (XPS) further confirmed the oxidation states of Zn<sup>2+</sup>, Sn<sup>4+</sup>, and O<sup>2−</sup>. Optical studies from Ultraviolet–visible spectroscopy (UV–Vis) revealed bandgap values of 3.64 eV and 3.66 eV for ZnSnO<sub>3</sub> synthesized via hydrothermal and microwave methods, respectively. To evaluate their performance in optoelectronic applications, ZnSnO<sub>3</sub>-based electron transport layers (ETLs) were incorporated into an FTO/ZnSnO<sub>3</sub>/CH<sub>3</sub>NH<sub>3</sub>PbI<sub>3</sub>/Spiro-MeOTAD/Au perovskite solar cell architecture. Notably, hydrothermally synthesized ZnSnO<sub>3</sub> nanopentagon ETLs achieved a power conversion efficiency (PCE) of 17.73 %, outperforming the 14.28 % PCE obtained with microwave-synthesized spherical nanoparticles. This study underscores the potential of ZnSnO<sub>3</sub>-based ETLs for highly efficient perovskite solar cells (PSCs), emphasizing the impact of synthesis methods on device performance. By demonstrating the viability of ZnSnO<sub>3</sub> nanomaterials in advanced optoelectronic applications, this work lays the groundwork for further optimization and development of high-performance devices leveraging ternary metal oxides.</div></div>","PeriodicalId":378,"journal":{"name":"Journal of Solid State Chemistry","volume":"347 ","pages":"Article 125322"},"PeriodicalIF":3.2,"publicationDate":"2025-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143628362","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Synthesis, crystal structure, luminescent and magnetic properties of bimetallic complex and hydrogen-bonded ionic framework of 1,2,4,5-benzenetetracarboxylate
IF 3.2 3区 化学 Q2 CHEMISTRY, INORGANIC & NUCLEAR Pub Date : 2025-03-13 DOI: 10.1016/j.jssc.2025.125321
Peng Luo, Jie Zeng, Feng-Yang Lu, Guo-Qing Zhong
A new bimetallic complex and a new hydrogen-bonded ionic framework (HIF) containing 1,2,4,5-benzenetetracarboxylate of the formulae [Co(C10H2O8)(H2O)4][Ni(H2O)6] (1) and [C10H4O8]2[Ni(H2O)6][Zn(H2O)6] (2) were synthesized. The compounds were characterized by elemental analysis, atomic absorption spectroscopy, single-crystal X-ray diffraction, powder X-ray diffraction, infrared spectroscopy and thermal analysis. The crystal structure shows that 1 belongs to the triclinic system, P1 space group, in which Co2+ is coordinated with O atom of carboxylate on 1,2,4,5-benzenetetracarboxylate, while Ni2+ is coordinated with six water molecules. The water molecules on [Ni(H2O)6]2+ are connected with 1,2,4,5-benzenetetracarboxylate through hydrogen bonds. 2 belongs to monoclinic system, C2/c space group, in which Ni2+ and Zn2+ are respectively coordinated with six water molecules, forming a slightly twisted octahedral structure, and are connected with each other by hydrogen bonds. Fluorescence experiments show that 1 and 2 have fluorescence properties. Variable-temperature magnetic susceptibility study (2–300 K) indicates the existence of antiferromagnetic interactions in 1 and 2.
{"title":"Synthesis, crystal structure, luminescent and magnetic properties of bimetallic complex and hydrogen-bonded ionic framework of 1,2,4,5-benzenetetracarboxylate","authors":"Peng Luo,&nbsp;Jie Zeng,&nbsp;Feng-Yang Lu,&nbsp;Guo-Qing Zhong","doi":"10.1016/j.jssc.2025.125321","DOIUrl":"10.1016/j.jssc.2025.125321","url":null,"abstract":"<div><div>A new bimetallic complex and a new hydrogen-bonded ionic framework (HIF) containing 1,2,4,5-benzenetetracarboxylate of the formulae [Co(C<sub>10</sub>H<sub>2</sub>O<sub>8</sub>)(H<sub>2</sub>O)<sub>4</sub>][Ni(H<sub>2</sub>O)<sub>6</sub>] (<strong>1</strong>) and [C<sub>10</sub>H<sub>4</sub>O<sub>8</sub>]<sub>2</sub>[Ni(H<sub>2</sub>O)<sub>6</sub>][Zn(H<sub>2</sub>O)<sub>6</sub>] (<strong>2</strong>) were synthesized. The compounds were characterized by elemental analysis, atomic absorption spectroscopy, single-crystal X-ray diffraction, powder X-ray diffraction, infrared spectroscopy and thermal analysis. The crystal structure shows that <strong>1</strong> belongs to the triclinic system, <span><math><mrow><mi>P</mi><mover><mn>1</mn><mo>‾</mo></mover></mrow></math></span> space group, in which Co<sup>2+</sup> is coordinated with O atom of carboxylate on 1,2,4,5-benzenetetracarboxylate, while Ni<sup>2+</sup> is coordinated with six water molecules. The water molecules on [Ni(H<sub>2</sub>O)<sub>6</sub>]<sup>2+</sup> are connected with 1,2,4,5-benzenetetracarboxylate through hydrogen bonds. <strong>2</strong> belongs to monoclinic system, <em>C</em>2/<em>c</em> space group, in which Ni<sup>2+</sup> and Zn<sup>2+</sup> are respectively coordinated with six water molecules, forming a slightly twisted octahedral structure, and are connected with each other by hydrogen bonds. Fluorescence experiments show that <strong>1</strong> and <strong>2</strong> have fluorescence properties. Variable-temperature magnetic susceptibility study (2–300 K) indicates the existence of antiferromagnetic interactions in <strong>1</strong> and <strong>2</strong>.</div></div>","PeriodicalId":378,"journal":{"name":"Journal of Solid State Chemistry","volume":"347 ","pages":"Article 125321"},"PeriodicalIF":3.2,"publicationDate":"2025-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143636684","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Enhanced methanol-to-olefin catalysis with hierarchical ZSM-5@SAPO-34 composite derived from magadiite 利用岩浆石衍生的分层 ZSM-5@SAPO-34 复合材料增强甲醇制烯烃催化性能
IF 3.2 3区 化学 Q2 CHEMISTRY, INORGANIC & NUCLEAR Pub Date : 2025-03-12 DOI: 10.1016/j.jssc.2025.125320
Bo Liu , Chenxi Hou , Yu Gao , Jiamin Chen , Qiong Zhang , Qi Zhou , Hanlu Xu , Zihan Zhou , Yuan Gao , Rongli Jiang
We synthesized hierarchical ZSM-5@SAPO-34 (Z@S) composites using magadiite as a silicon precursor to enhance methanol-to-olefins catalysis. The process involves incorporating ZSM-5, with its nanosheet-aggregated spherical structure, into a SAPO-34 precursor gel. By adjusting crystallization times and seed loading, an optimized composite structure was achieved. Powder X-ray diffraction (PXRD) confirms the presence of highly crystalline SAPO-34 and ZSM-5 phases in the Z@S composite. SEM images shows that the composite is not merely a mechanical mixture but involves secondary crystallization of SAPO-34 on ZSM-5 surfaces, with ZSM-5 acting as both the seed and silica source. N2 adsorption-desorption tests demonstrates that the Z@S composite has a larger specific surface area and micropore volume compared to SAPO-34, ZSM-5, or physical mixed Z@S-PM. Temperature-programmed desorption of ammonia (NH3-TPD) analysis indicates superior acid strength and a higher density of acid sites in the Z@S composites, contributing to their enhanced catalytic efficacy. We then compared the catalytic performance of SAPO-34, ZSM-5, Z@S-PM, and Z@S. The Z@S composite, featuring hierarchical structure of interconnected mesopores and micropores, promotes efficient diffusion and transport of reactants and products. This result in enhanced resistance to coking within 71 h and 60.0 % selectivity for ethylene and propylene.
{"title":"Enhanced methanol-to-olefin catalysis with hierarchical ZSM-5@SAPO-34 composite derived from magadiite","authors":"Bo Liu ,&nbsp;Chenxi Hou ,&nbsp;Yu Gao ,&nbsp;Jiamin Chen ,&nbsp;Qiong Zhang ,&nbsp;Qi Zhou ,&nbsp;Hanlu Xu ,&nbsp;Zihan Zhou ,&nbsp;Yuan Gao ,&nbsp;Rongli Jiang","doi":"10.1016/j.jssc.2025.125320","DOIUrl":"10.1016/j.jssc.2025.125320","url":null,"abstract":"<div><div>We synthesized hierarchical ZSM-5@SAPO-34 (Z@S) composites using magadiite as a silicon precursor to enhance methanol-to-olefins catalysis. The process involves incorporating ZSM-5, with its nanosheet-aggregated spherical structure, into a SAPO-34 precursor gel. By adjusting crystallization times and seed loading, an optimized composite structure was achieved. Powder X-ray diffraction (PXRD) confirms the presence of highly crystalline SAPO-34 and ZSM-5 phases in the Z@S composite. SEM images shows that the composite is not merely a mechanical mixture but involves secondary crystallization of SAPO-34 on ZSM-5 surfaces, with ZSM-5 acting as both the seed and silica source. N<sub>2</sub> adsorption-desorption tests demonstrates that the Z@S composite has a larger specific surface area and micropore volume compared to SAPO-34, ZSM-5, or physical mixed Z@S-PM. Temperature-programmed desorption of ammonia (NH<sub>3</sub>-TPD) analysis indicates superior acid strength and a higher density of acid sites in the Z@S composites, contributing to their enhanced catalytic efficacy. We then compared the catalytic performance of SAPO-34, ZSM-5, Z@S-PM, and Z@S. The Z@S composite, featuring hierarchical structure of interconnected mesopores and micropores, promotes efficient diffusion and transport of reactants and products. This result in enhanced resistance to coking within 71 h and 60.0 % selectivity for ethylene and propylene.</div></div>","PeriodicalId":378,"journal":{"name":"Journal of Solid State Chemistry","volume":"347 ","pages":"Article 125320"},"PeriodicalIF":3.2,"publicationDate":"2025-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143628361","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Innovative structural and optical insights into synthesized BaTi(1-2x)SbxCrx(PO4)2 (0 ≤ x ≤ 0.5) yavapaiite phases
IF 3.2 3区 化学 Q2 CHEMISTRY, INORGANIC & NUCLEAR Pub Date : 2025-03-11 DOI: 10.1016/j.jssc.2025.125305
Youssef Ghandi , Rachid Fakhreddine , Chaimaa Moukhfi , Brahim El Bali , Malika Tridane , Ali Ouasri , Soufiane Zerraf , Abdellah Zeroual , Said Belaaouad
A series of yavapaiite-type phosphates BaTi(1-2x)SbxCrx(PO4)2 (0≤x ≤ 0.5), was synthesized via solid-state reactions across divers fractions x, and studied by X-ray diffraction, Infrared, Raman UV–visible, and color (CIE-L∗a∗b∗) analyses. These compounds crystallize too in the monoclinic space group C2/m (Z = 2), with yavapaiite structure type and comparable units’ cell parameters. The structure type consists of layers, arranged parallel to (a, b) plane, and formed by corner-connected Ti(Sb/Cr)O6 octahedra and PO43− tetrahedra groups. Rietveld refinements showed that the substitution of Ti4+ by Sb5+ and Cr3+ cations did not change the yavapaiite crystal structure symmetry, lattice parameters, bond lengths, and angles in studied (0≤x ≤ 0.5) compositions. Specifically, the parameters increase very slightly as x increased from 0 to 0.5 without changing the yavapaiite structure-type. The SEM-EDX high-resolution images showed the formation of divers agglomerated particles with grain boundary and different sizes, and confirmed the presence of expected elements for all studied compositions (0 ≤ x ≤ 0.5). Hirshfeld surface and Fringplots analyses made on BaTi(PO4)2 crystal structure (x = 0), highlited that Ba⋯O/O⋯Ba (39.5 %) and O⋯O (32.1 %) are the important intercontacts contributors in the BaTi(PO4)2 crystal packing. Infrared and Raman spectra recorded at room temperature revealed characteristic bands of the PO43− tetrahedra groups, with slight changes in frequencies positions and intensities with varying the x fractions. The UV–visible absorption spectra showed the effect of Sb/Cr substitution on the optical band gap. Direct band gap values are estimated at 3.62 eV for (x = 0) and around 2.64 eV for (x = 0.1–0.5), indicating a semi-conducting behavior of the substituted materials in the studied composition range. The partial substitution of Ti4+ with Sb5+/Cr3+ affects the optical properties of BaTi(1-2x)SbxCrx(PO4)2 (0 ≤ x ≤ 0.5) in the way that modifying the Sb/Cr content can remarkably reduce the optical band gap.
{"title":"Innovative structural and optical insights into synthesized BaTi(1-2x)SbxCrx(PO4)2 (0 ≤ x ≤ 0.5) yavapaiite phases","authors":"Youssef Ghandi ,&nbsp;Rachid Fakhreddine ,&nbsp;Chaimaa Moukhfi ,&nbsp;Brahim El Bali ,&nbsp;Malika Tridane ,&nbsp;Ali Ouasri ,&nbsp;Soufiane Zerraf ,&nbsp;Abdellah Zeroual ,&nbsp;Said Belaaouad","doi":"10.1016/j.jssc.2025.125305","DOIUrl":"10.1016/j.jssc.2025.125305","url":null,"abstract":"<div><div>A series of yavapaiite-type phosphates BaTi<sub>(1-2x)</sub>Sb<sub>x</sub>Cr<sub>x</sub>(PO<sub>4</sub>)<sub>2</sub> (0≤x ≤ 0.5), was synthesized via solid-state reactions across divers fractions x, and studied by X-ray diffraction, Infrared, Raman UV–visible, and color (CIE-L∗a∗b∗) analyses. These compounds crystallize too in the monoclinic space group C2/m (Z = 2), with yavapaiite structure type and comparable units’ cell parameters. The structure type consists of layers, arranged parallel to (a, b) plane, and formed by corner-connected Ti(Sb/Cr)O<sub>6</sub> octahedra and PO<sub>4</sub><sup>3−</sup> tetrahedra groups. Rietveld refinements showed that the substitution of Ti<sup>4+</sup> by Sb<sup>5+</sup> and Cr<sup>3+</sup> cations did not change the yavapaiite crystal structure symmetry, lattice parameters, bond lengths, and angles in studied (0≤x ≤ 0.5) compositions. Specifically, the parameters increase very slightly as x increased from 0 to 0.5 without changing the yavapaiite structure-type. The SEM-EDX high-resolution images showed the formation of divers agglomerated particles with grain boundary and different sizes, and confirmed the presence of expected elements for all studied compositions (0 ≤ x ≤ 0.5). Hirshfeld surface and Fringplots analyses made on BaTi(PO<sub>4</sub>)<sub>2</sub> crystal structure (x = 0), highlited that Ba⋯O/O⋯Ba (39.5 %) and O⋯O (32.1 %) are the important intercontacts contributors in the BaTi(PO<sub>4</sub>)<sub>2</sub> crystal packing. Infrared and Raman spectra recorded at room temperature revealed characteristic bands of the PO<sub>4</sub><sup>3−</sup> tetrahedra groups, with slight changes in frequencies positions and intensities with varying the x fractions. The UV–visible absorption spectra showed the effect of Sb/Cr substitution on the optical band gap. Direct band gap values are estimated at 3.62 eV for (x = 0) and around 2.64 eV for (x = 0.1–0.5), indicating a semi-conducting behavior of the substituted materials in the studied composition range. The partial substitution of Ti<sup>4+</sup> with Sb<sup>5+</sup>/Cr<sup>3+</sup> affects the optical properties of BaTi<sub>(1-2x)</sub>Sb<sub>x</sub>Cr<sub>x</sub>(PO<sub>4</sub>)<sub>2</sub> (0 ≤ x ≤ 0.5) in the way that modifying the Sb/Cr content can remarkably reduce the optical band gap.</div></div>","PeriodicalId":378,"journal":{"name":"Journal of Solid State Chemistry","volume":"347 ","pages":"Article 125305"},"PeriodicalIF":3.2,"publicationDate":"2025-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143643000","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Tuning thermal expansion and phase transition temperature with Mg substitution in Zn2V2O7
IF 3.2 3区 化学 Q2 CHEMISTRY, INORGANIC & NUCLEAR Pub Date : 2025-03-10 DOI: 10.1016/j.jssc.2025.125296
Garrett Mahler , Charles Iyare Jr. , Carolina Avalos , Seongyoung Kong , Kirill Kovnir , Joya A. Cooley
The thermal expansion coefficient of a material exhibiting negative thermal expansion above 400 °C, Zn2V2O7, was tuned using Mg as a substituent on the Zn site. Samples x=0.0,0.1,0.2 and 0.3 were prepared using high-temperature ceramic methods. Changes to the structure and properties with Mg substitution were analyzed using Rietveld refinement of ambient and variable-temperature X-ray diffraction data (VTXRD) using synchrotron radiation. The parent structure Zn2V2O7 transitions from the α phase (C2/c) to the β phase (C2/m) near 650 °C, and Mg substitution lowers the temperature of this transition as corroborated by differential scanning calorimetry measurements. Mg substitution allows the volume thermal expansion coefficient to be tuned from –19.80 ppm K−1 in x=0.0 to –13.46 ppm K−1 in x=0.3.
{"title":"Tuning thermal expansion and phase transition temperature with Mg substitution in Zn2V2O7","authors":"Garrett Mahler ,&nbsp;Charles Iyare Jr. ,&nbsp;Carolina Avalos ,&nbsp;Seongyoung Kong ,&nbsp;Kirill Kovnir ,&nbsp;Joya A. Cooley","doi":"10.1016/j.jssc.2025.125296","DOIUrl":"10.1016/j.jssc.2025.125296","url":null,"abstract":"<div><div>The thermal expansion coefficient of a material exhibiting negative thermal expansion above 400 °C, Zn<span><math><msub><mrow></mrow><mrow><mn>2</mn></mrow></msub></math></span>V<span><math><msub><mrow></mrow><mrow><mn>2</mn></mrow></msub></math></span>O<span><math><msub><mrow></mrow><mrow><mn>7</mn></mrow></msub></math></span>, was tuned using Mg as a substituent on the Zn site. Samples <span><math><mrow><mi>x</mi><mo>=</mo><mn>0</mn><mo>.</mo><mn>0</mn><mo>,</mo><mn>0</mn><mo>.</mo><mn>1</mn><mo>,</mo><mn>0</mn><mo>.</mo><mn>2</mn></mrow></math></span> and 0.3 were prepared using high-temperature ceramic methods. Changes to the structure and properties with Mg substitution were analyzed using Rietveld refinement of ambient and variable-temperature X-ray diffraction data (VTXRD) using synchrotron radiation. The parent structure Zn<span><math><msub><mrow></mrow><mrow><mn>2</mn></mrow></msub></math></span>V<span><math><msub><mrow></mrow><mrow><mn>2</mn></mrow></msub></math></span>O<span><math><msub><mrow></mrow><mrow><mn>7</mn></mrow></msub></math></span> transitions from the <span><math><mi>α</mi></math></span> phase (<span><math><mrow><mi>C</mi><mn>2</mn><mo>/</mo><mi>c</mi></mrow></math></span>) to the <span><math><mi>β</mi></math></span> phase (<span><math><mrow><mi>C</mi><mn>2</mn><mo>/</mo><mi>m</mi></mrow></math></span>) near 650 °C, and Mg substitution lowers the temperature of this transition as corroborated by differential scanning calorimetry measurements. Mg substitution allows the volume thermal expansion coefficient to be tuned from –19.80 ppm K<sup>−1</sup> in <span><math><mrow><mi>x</mi><mo>=</mo><mn>0</mn><mo>.</mo><mn>0</mn></mrow></math></span> to –13.46 ppm K<sup>−1</sup> in <span><math><mrow><mi>x</mi><mo>=</mo><mn>0</mn><mo>.</mo><mn>3</mn></mrow></math></span>.</div></div>","PeriodicalId":378,"journal":{"name":"Journal of Solid State Chemistry","volume":"347 ","pages":"Article 125296"},"PeriodicalIF":3.2,"publicationDate":"2025-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143627816","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Bisphosphonate-modified boat-shaped polyoxoniobates for efficient catalysis of knoevenagel condensation
IF 3.2 3区 化学 Q2 CHEMISTRY, INORGANIC & NUCLEAR Pub Date : 2025-03-07 DOI: 10.1016/j.jssc.2025.125304
Xue-Yu Zhang, Yan-Ru Li, Li-Hao Hong, Ping-Xin Wu, Yu-Chen Cong, Ying-Hao Mi, Yan-Qiong Sun, Shou-Tian Zheng, Xin-Xiong Li
Three novel inorganic-organic hybrid polyoxoniobates (PONbs), H27K2Na6(H2O)17[K(H2O)(Nb6O19)2(Nb6O20)(RA)2]·13H2O (1, H5RA = C7H11NO7P2, risedronic acid), H21(CN3H6)12[K3(H2O)(Nb6O19)2(Nb6O20)(ZA)2]·5H2O (2, H5ZA = C5H10N2O7P2, zoledronic acid, CN3H6 = guanidine) and H24(CN3H6)7K2(H2O)4[K3(H2O)2(Nb6O19)2(Nb6O20)(EA)2]·8H2O (3, H5EA = C2H8O7P2, etidronic acid, CN3H6 = guanidine) were successfully synthesized. The polyoxoanion clusters are in a small boat shape and consist of {(Nb6O19)2(Nb6O20)} unit and two deprotonated RA5−, ZA5−, and EA5− ligands, respectively. Furthermore, PONb 1 can be used as an effective heterogeneous catalyst for the Knoevenagel condensation reaction with high yields and good substrate compatibility under optimal conditions. In addition, PONb 1 also has good catalytic activity in gram-scale reactions.
{"title":"Bisphosphonate-modified boat-shaped polyoxoniobates for efficient catalysis of knoevenagel condensation","authors":"Xue-Yu Zhang,&nbsp;Yan-Ru Li,&nbsp;Li-Hao Hong,&nbsp;Ping-Xin Wu,&nbsp;Yu-Chen Cong,&nbsp;Ying-Hao Mi,&nbsp;Yan-Qiong Sun,&nbsp;Shou-Tian Zheng,&nbsp;Xin-Xiong Li","doi":"10.1016/j.jssc.2025.125304","DOIUrl":"10.1016/j.jssc.2025.125304","url":null,"abstract":"<div><div>Three novel inorganic-organic hybrid polyoxoniobates (PONbs), H<sub>27</sub>K<sub>2</sub>Na<sub>6</sub>(H<sub>2</sub>O)<sub>17</sub>[K(H<sub>2</sub>O)(Nb<sub>6</sub>O<sub>19</sub>)<sub>2</sub>(Nb<sub>6</sub>O<sub>20</sub>)(RA)<sub>2</sub>]·13H<sub>2</sub>O (<strong>1</strong>, H<sub>5</sub>RA = C<sub>7</sub>H<sub>11</sub>NO<sub>7</sub>P<sub>2</sub>, risedronic acid<strong>)</strong>, H<sub>21</sub>(CN<sub>3</sub>H<sub>6</sub>)<sub>12</sub>[K<sub>3</sub>(H<sub>2</sub>O)(Nb<sub>6</sub>O<sub>19</sub>)<sub>2</sub>(Nb<sub>6</sub>O<sub>20</sub>)(ZA)<sub>2</sub>]·5H<sub>2</sub>O (<strong>2</strong>, H<sub>5</sub>ZA = C<sub>5</sub>H<sub>10</sub>N<sub>2</sub>O<sub>7</sub>P<sub>2</sub>, zoledronic acid, CN<sub>3</sub>H<sub>6</sub> = guanidine<strong>)</strong> and H<sub>24</sub>(CN<sub>3</sub>H<sub>6</sub>)<sub>7</sub>K<sub>2</sub>(H<sub>2</sub>O)<sub>4</sub>[K<sub>3</sub>(H<sub>2</sub>O)<sub>2</sub>(Nb<sub>6</sub>O<sub>19</sub>)<sub>2</sub>(Nb<sub>6</sub>O<sub>20</sub>)(EA)<sub>2</sub>]·8H<sub>2</sub>O (<strong>3</strong>, H<sub>5</sub>EA = C<sub>2</sub>H<sub>8</sub>O<sub>7</sub>P<sub>2</sub>, etidronic acid, CN<sub>3</sub>H<sub>6</sub> = guanidine<strong>)</strong> were successfully synthesized. The polyoxoanion clusters are in a small boat shape and consist of {(Nb<sub>6</sub>O<sub>19</sub>)<sub>2</sub>(Nb<sub>6</sub>O<sub>20</sub>)} unit and two deprotonated RA<sup>5−</sup>, ZA<sup>5−</sup>, and EA<sup>5−</sup> ligands, respectively. Furthermore, PONb <strong>1</strong> can be used as an effective heterogeneous catalyst for the Knoevenagel condensation reaction with high yields and good substrate compatibility under optimal conditions. In addition, PONb <strong>1</strong> also has good catalytic activity in gram-scale reactions.</div></div>","PeriodicalId":378,"journal":{"name":"Journal of Solid State Chemistry","volume":"347 ","pages":"Article 125304"},"PeriodicalIF":3.2,"publicationDate":"2025-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143576943","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Luminescence enhancement and color regulation of Sr2LiAlO4-1.5xNx: Eu2+ phosphor for high color rendering index white LED applications
IF 3.2 3区 化学 Q2 CHEMISTRY, INORGANIC & NUCLEAR Pub Date : 2025-03-05 DOI: 10.1016/j.jssc.2025.125303
Wei Zhu , Jialing Zhou , Feifei Huang , Renguang Ye , Youjie Hua , Shiqing Xu
The color rendering index (CRI) of white light-emitting diodes (LEDs) is very important for lighting quality. Currently, high-CRI white LEDs are typically fabricated by combining multiple-color phosphors. Therefore, the realization of multipeak-emission phosphors in a single phosphor is valuable. The Sr2LiAlO4: Eu2+ phosphor exhibits an obvious double-peak emission in the yellow-green spectral range and has excellent luminescence properties, suggesting its potential application in white LEDs. In this study, a series of Sr2LiAlO4-1.5xNx: Eu2+ (x = 0–0.7) phosphors were successfully synthesized by introducing N3− ions to replace O2− ions. The luminescence intensity was significantly enhanced by increasing the N3− concentration. Upon reaching a concentration of 0.7, the intensity of the yellow emission exceeded that of the green emission, indicating a shift in emission color from green to yellow. The emission peak of the Sr2LiAlO2.95N0.7: Eu2+ phosphor is at 568 nm, which exhibited broader yellow light emission. Finally, Sr2LiAlO2.95N0.7: Eu2+ was fabricated with a CaAlSiN3: Eu2+ red phosphor on 450 nm blue LED chips. The fabricated white LEDs was observed to be white light with a high CRI of 92.1 and an adjustable color temperature (4938-6665k), showing its potential application in white LEDs.
{"title":"Luminescence enhancement and color regulation of Sr2LiAlO4-1.5xNx: Eu2+ phosphor for high color rendering index white LED applications","authors":"Wei Zhu ,&nbsp;Jialing Zhou ,&nbsp;Feifei Huang ,&nbsp;Renguang Ye ,&nbsp;Youjie Hua ,&nbsp;Shiqing Xu","doi":"10.1016/j.jssc.2025.125303","DOIUrl":"10.1016/j.jssc.2025.125303","url":null,"abstract":"<div><div>The color rendering index (CRI) of white light-emitting diodes (LEDs) is very important for lighting quality. Currently, high-CRI white LEDs are typically fabricated by combining multiple-color phosphors. Therefore, the realization of multipeak-emission phosphors in a single phosphor is valuable. The Sr<sub>2</sub>LiAlO<sub>4</sub>: Eu<sup>2+</sup> phosphor exhibits an obvious double-peak emission in the yellow-green spectral range and has excellent luminescence properties, suggesting its potential application in white LEDs. In this study, a series of Sr<sub>2</sub>LiAlO<sub>4-1.5<em>x</em></sub>N<sub><em>x</em></sub>: Eu<sup>2+</sup> (<em>x</em> = 0–0.7) phosphors were successfully synthesized by introducing N<sup>3−</sup> ions to replace O<sup>2−</sup> ions. The luminescence intensity was significantly enhanced by increasing the N<sup>3−</sup> concentration. Upon reaching a concentration of 0.7, the intensity of the yellow emission exceeded that of the green emission, indicating a shift in emission color from green to yellow. The emission peak of the Sr<sub>2</sub>LiAlO<sub>2.95</sub>N<sub>0.7</sub>: Eu<sup>2+</sup> phosphor is at 568 nm, which exhibited broader yellow light emission. Finally, Sr<sub>2</sub>LiAlO<sub>2.95</sub>N<sub>0.7</sub>: Eu<sup>2+</sup> was fabricated with a CaAlSiN<sub>3</sub>: Eu<sup>2+</sup> red phosphor on 450 nm blue LED chips. The fabricated white LEDs was observed to be white light with a high CRI of 92.1 and an adjustable color temperature (4938-6665k), showing its potential application in white LEDs.</div></div>","PeriodicalId":378,"journal":{"name":"Journal of Solid State Chemistry","volume":"347 ","pages":"Article 125303"},"PeriodicalIF":3.2,"publicationDate":"2025-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143576875","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The structural, spectroscopic and electrical behavior of rare earth doped neodymium chromites
IF 3.2 3区 化学 Q2 CHEMISTRY, INORGANIC & NUCLEAR Pub Date : 2025-03-04 DOI: 10.1016/j.jssc.2025.125280
Shibani Lakshman, Soumya G. Nair
Perovskite lanthanum-substituted neodymium chromites (Nd1xLaxCrO3, x=0,0.04,0.08) synthesized using the solid-state route technique are described in this study in terms of their structural, optical, and electrical properties. The Rietveld refinement of X-ray diffraction (XRD) data validated the samples’ phase purity and crystal structure. To examine the diffuse reflectance spectra and elucidate the effect of lanthanum doping on their band gaps, the Tauc plot of the Kubelka–Munk function was employed. The notable optical behavior, such as indirect to direct band gap transition and band gap modification through doping, renders these materials essential for a wide range of optoelectronic applications. Neodymium chromite, pure and doped, exhibited temperature- and frequency-dependent dielectric properties in their broad dielectric spectroscopy, making them suitable for various electrochemical and electrical applications. A significant dielectric constant value, observed at room temperature, suggests the material is a ferroelectric relaxor. This study investigates the AC conductivity behavior of pure and doped materials as potential candidates for advanced electrochemical applications. Our results indicate that the temperature- and frequency-dependent conductivity significantly changes after doping, suggesting that certain applications require tailored conductivity characteristics. To optimize the performance of neodymium chromites, it is crucial to understand the activation energy, which is examined using the Arrhenius plot. The impact of dopants on the conductivity, grain–grain boundary effects, and the relaxation processes in NdCrO3 was also elucidated by analyzing the impedance spectra. Our studies on the pure and doped forms provide a comprehensive understanding of the electrical behavior of NdCrO3, which is essential for enhancing its performance in electronic and electrochemical applications.
{"title":"The structural, spectroscopic and electrical behavior of rare earth doped neodymium chromites","authors":"Shibani Lakshman,&nbsp;Soumya G. Nair","doi":"10.1016/j.jssc.2025.125280","DOIUrl":"10.1016/j.jssc.2025.125280","url":null,"abstract":"<div><div>Perovskite lanthanum-substituted neodymium chromites (Nd<span><math><msub><mrow></mrow><mrow><mn>1</mn><mo>−</mo><mi>x</mi></mrow></msub></math></span>La<span><math><msub><mrow></mrow><mrow><mi>x</mi></mrow></msub></math></span>CrO<span><math><msub><mrow></mrow><mrow><mn>3</mn></mrow></msub></math></span>, <span><math><mrow><mi>x</mi><mo>=</mo><mn>0</mn><mo>,</mo><mn>0</mn><mo>.</mo><mn>04</mn><mo>,</mo><mn>0</mn><mo>.</mo><mn>08</mn></mrow></math></span>) synthesized using the solid-state route technique are described in this study in terms of their structural, optical, and electrical properties. The Rietveld refinement of X-ray diffraction (XRD) data validated the samples’ phase purity and crystal structure. To examine the diffuse reflectance spectra and elucidate the effect of lanthanum doping on their band gaps, the Tauc plot of the Kubelka–Munk function was employed. The notable optical behavior, such as indirect to direct band gap transition and band gap modification through doping, renders these materials essential for a wide range of optoelectronic applications. Neodymium chromite, pure and doped, exhibited temperature- and frequency-dependent dielectric properties in their broad dielectric spectroscopy, making them suitable for various electrochemical and electrical applications. A significant dielectric constant value, observed at room temperature, suggests the material is a ferroelectric relaxor. This study investigates the AC conductivity behavior of pure and doped materials as potential candidates for advanced electrochemical applications. Our results indicate that the temperature- and frequency-dependent conductivity significantly changes after doping, suggesting that certain applications require tailored conductivity characteristics. To optimize the performance of neodymium chromites, it is crucial to understand the activation energy, which is examined using the Arrhenius plot. The impact of dopants on the conductivity, grain–grain boundary effects, and the relaxation processes in NdCrO<span><math><msub><mrow></mrow><mrow><mn>3</mn></mrow></msub></math></span> was also elucidated by analyzing the impedance spectra. Our studies on the pure and doped forms provide a comprehensive understanding of the electrical behavior of NdCrO<span><math><msub><mrow></mrow><mrow><mn>3</mn></mrow></msub></math></span>, which is essential for enhancing its performance in electronic and electrochemical applications.</div></div>","PeriodicalId":378,"journal":{"name":"Journal of Solid State Chemistry","volume":"347 ","pages":"Article 125280"},"PeriodicalIF":3.2,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143593645","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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Journal of Solid State Chemistry
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