Journal of Molecular Liquids最新文献

{"title":"Polar substituents on ester-imine rod-shaped liquid crystals: synthesis, photophysical, mesomorphism and DFT studies","authors":"Banti Baishya,&nbsp;Udeshna Priya Kakati,&nbsp;Abhijit Paul,&nbsp;L. Suraj Singh,&nbsp;Subrata Paul,&nbsp;Manoj Kumar Paul","doi":"10.1016/j.molliq.2026.129323","DOIUrl":"10.1016/j.molliq.2026.129323","url":null,"abstract":"<div><div>We report the synthesis and mesomorphic properties of a new series of polar rod-shaped liquid crystals derived from substituted benzoic acid and vanillin. The rod-shaped liquid consists of polar substituents, such as nitro, fluoro, cyano, and trifluoromethyl groups, at the terminal position of the molecule. In contrast, the other ends of the molecule contained a methoxy group. The TGA thermogram shows that the polar rod-shaped molecules are thermally stable. The presence of a bulky trifluorocarbon in the compound results in a high thermal decomposition temperature. The rod-shaped mesogenic compound with an <strong>NO</strong>_{<strong>2</strong>} group at the terminal position displays an enantiotropic nematic phase, whereas in the presence of <strong>F</strong>, <strong>CF</strong>_{<strong>3</strong>} displays a monotropic nematic phase. The presence of the <strong>CN</strong> group discourages mesogenic behaviour. These compounds are fluorescent and emit light in the visible region (∼489 nm) with a large Stokes shift. Density functional theory studies were performed to optimise the structure of rod-shaped monomers with different polar substituents. It was found that among all the studied compounds, <strong>4FVA</strong> was harder and more stable (i.e., less reactive), while <strong>4NVA</strong> was softer and less stable (i.e., more reactive). Furthermore, <strong>4FVA</strong> will act as a better electron donor in gas medium among all the compounds, as it has the highest HOMO energy (−0.21050 eV<strong>),</strong> and <strong>4NVA</strong> will act as a better electron acceptor in chloroform medium among all the compounds with the lowest LUMO energy (−0.12443 eV). Additionally, the kinetic stability, reactivity, and dipole moment of all the monomers were explored using chemical reactivity parameters.</div></div>","PeriodicalId":371,"journal":{"name":"Journal of Molecular Liquids","volume":"446 ","pages":"Article 129323"},"PeriodicalIF":5.2,"publicationDate":"2026-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146074429","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Role of amino acid ([HIS]−) and [NTf2]− anions in CO2 capture by phosphonium- and ammonium-based dicationic ionic liquids: combined COSMO-RS and DFT analyses","authors":"Samaneh Farhadi,&nbsp;Mehrangiz Torkzadeh,&nbsp;Majid Moosavi","doi":"10.1016/j.molliq.2026.129311","DOIUrl":"10.1016/j.molliq.2026.129311","url":null,"abstract":"<div><div>In this study, the CO₂ capture potential of dicationic ionic liquids (DILs) based on ammonium and phosphonium cations paired with either histidine ([HIS]⁻) amino acid or [NTf₂]⁻ anions was systematically investigated using combined COSMO-RS and DFT analyses. COSMO-RS simulations of physicochemical and thermodynamic properties—including vapor pressure, density, Henry's law constant, gas selectivity, and activity coefficients—demonstrate that [HIS]-based DILs exhibit lower vapor pressures, higher thermal and chemical stability, enhanced CO₂ solubility, and superior selectivity over H₂, CO, and CH₂, particularly in systems containing the [N₄₄₄₄-R-N₄₄₄₄][HIS]₂ dication. DFT studies reveal that the anion's chemical structure critically governs CO₂ absorption: [HIS]-DILs form strong hydrogen bonds with CO₂, resulting in higher interaction energies, shorter intermolecular distances, and improved thermodynamic efficiency compared to [NTf₂]-based systems. These observations are corroborated by frontier molecular orbital analyses, quantum descriptors, and QTAIM calculations, confirming the stronger chemical reactivity and hydrogen-bonding interactions of [HIS]-functionalized DILs. The synergistic effect of dicationic structures with amino acid-functionalized anions maximizes CO₂ capture while enhancing biocompatibility, stability, and environmental friendliness. These findings provide a molecular-level understanding that can guide the rational design of next-generation ionic liquids as efficient, cost-effective, and environmentally sustainable CO₂ capture agents across industrial applications.</div></div>","PeriodicalId":371,"journal":{"name":"Journal of Molecular Liquids","volume":"446 ","pages":"Article 129311"},"PeriodicalIF":5.2,"publicationDate":"2026-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146074573","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Insights into the crystallization kinetics of lithium 12-hydroxystearate in lubricating oil from differential scanning calorimetry","authors":"Bing Li,&nbsp;Bingbing Lai,&nbsp;Wenjing Lou,&nbsp;Gaiqing Zhao,&nbsp;Qian Jia,&nbsp;Xiaobo Wang","doi":"10.1016/j.molliq.2026.129315","DOIUrl":"10.1016/j.molliq.2026.129315","url":null,"abstract":"<div><div>Lithium 12-hydroxystearate (Li12HS) and its derivatives serve as primary thickeners in grease formulations; however, the mechanistic pathway governing thickener network scaffolding via crystallization remains incompletely elucidated. This study systematically investigates the non-isothermal crystallization kinetics of Li12HS in synthetic ester oil using differential scanning calorimetry (DSC). Results demonstrate that the Avrami model adequately describes the melt-recrystallization process, revealing a two-dimensional flake-like growth mechanism followed by agglomeration into macrocrystalline assemblies. Notably, base oil molecules significantly constrain the conformational mobility of Li12HS molecular chains, thereby inducing crystallization retardation within the grease matrix. Jeziorny kinetic analysis of DSC thermograms and scanning electron microscopy (SEM) further reveals that the fibrillar growth mechanism—characterized by the progressive assembly and elongation of fibrils into bundled fibers—is the key process governing the formation of the lithium-grease network.</div></div>","PeriodicalId":371,"journal":{"name":"Journal of Molecular Liquids","volume":"446 ","pages":"Article 129315"},"PeriodicalIF":5.2,"publicationDate":"2026-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146074576","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Characterization of hydrophobic deep eutectic solvents to evaluate their application as a solvent in dispersive liquid-liquid microextraction in liquid environmental samples","authors":"Karen Chibana Ferreira ,&nbsp;Guilherme Isquibola ,&nbsp;Letícia Maciel de Souza ,&nbsp;Clóvis Augusto Ribeiro ,&nbsp;Flávio Junior Caires ,&nbsp;Mario Henrique Gonzalez ,&nbsp;Paulo Clairmont F. de Lima Gomes","doi":"10.1016/j.molliq.2026.129322","DOIUrl":"10.1016/j.molliq.2026.129322","url":null,"abstract":"<div><div>This study reports the preparation, characterization, and application of three non-ionic hydrophobic deep eutectic solvents (HDES). The HDES prepared in this work were based on DL-menthol (MENT) as the hydrogen bond acceptor (HBA), combined with various carboxylic acids as hydrogen bond donors (HBDs), including acetic acid (AcA), decanoic acid (DCA), and dodecanoic acid (DDCA). Fourier Transform Infrared Spectroscopy analysis (FTIR) confirmed the formation of eutectic mixtures through characteristic shifts and broadening of O<img>H and C<img>O bands, as well as the disruption of carboxylic acid dimers. Differential scanning calorimetry (DSC) and thermogravimetric analysis (TG/DTG) revealed that most mixtures formed eutectic systems with melting points lower than those of their individual components. However, the thermal behavior was complex, often exhibiting multiple crystallization or melting peaks. It suggests the formation of off-composition mixtures, polymorphic structures, or stable supercooled liquids depending on the specific molar ratio. After two years, the MENT: DCA and MENT: DDCA mixtures remained stable, with no significant changes observed in their FTIR spectra. In contrast, the MENT: AcA mixture exhibited significant spectral changes, indicating a weakening of intermolecular interactions. Evolved gas analysis (EGA) validated this by identifying the formation of menthyl acetate, indicating a slow esterification reaction over time. The MENT: AcA (1:1) HDES was successfully applied as an extraction solvent in a dispersive liquid-liquid microextraction (DLLME) method to preconcentrate contaminants from domestic sludge samples. The developed analytical methods demonstrated excellent performance. For parabens and bisphenol A analyzed by pyrolysis gas chromatography–mass spectrometry (Py-GC–MS), recoveries were above 90%, precision (CV%) was below 15%, and limit of detection (LODs) ranged from 25 to 50 μg L⁻¹. For polybrominated diphenyl ethers (PBDEs) analyzed by gas chromatography coupled to an electron capture detector (GC-ECD), recoveries ranged from 72.1% to 93.1%, precision was below 15%, and LODs ranged from 4 to 6 μg L⁻¹, highlighting the method's high sensitivity. These results demonstrate the effectiveness of HDES as robust and environmentally friendly solvents for environmental analysis.</div></div>","PeriodicalId":371,"journal":{"name":"Journal of Molecular Liquids","volume":"446 ","pages":"Article 129322"},"PeriodicalIF":5.2,"publicationDate":"2026-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146074528","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Removal of organic contamination by visible light photocatalytic-adsorption effect","authors":"János Kóth,&nbsp;Katalin Sinkó","doi":"10.1016/j.molliq.2026.129312","DOIUrl":"10.1016/j.molliq.2026.129312","url":null,"abstract":"<div><div><em>The purification of wastewater from</em> the organic drugs is a relevant global problem. The aim of this work was the elimination of organic contamination from water by means of a toxic alumina industrial waste, the red mud. Both environmental and economic requirements were respected by application of an industrial waste. The photocatalysis can be performed in visible region instead of generally applied ultraviolet light. The photodegradation properties of red mud (RM) were tested by means of model agents (methylene blue, Congo red, and crystal violet) and real organic pollutants (cortisone, corticosterone, and naproxen). The mechanism of the degradation process (photocatalytic effect and/or adsorption) has been determined. The degradation effect of RM was measured by ultraviolet-visible (UV-VIS) and fluorescence spectroscopies. The degradation of the organic compounds was controlled even by infrared spectroscopy (FTIR).</div></div>","PeriodicalId":371,"journal":{"name":"Journal of Molecular Liquids","volume":"446 ","pages":"Article 129312"},"PeriodicalIF":5.2,"publicationDate":"2026-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146074515","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Locally concentrated electrolytes for aluminum-sulfur metal batteries: a molecular dynamics study","authors":"Stefano Russo ,&nbsp;Alessandro Azzali ,&nbsp;Enrico Bodo","doi":"10.1016/j.molliq.2026.129310","DOIUrl":"10.1016/j.molliq.2026.129310","url":null,"abstract":"<div><div>Aluminum–sulfur (Al<img>S) batteries are a promising alternative to conventional lithium-ion systems due to the greater abundance, safety, and sustainability of aluminum. However, the development of compatible electrolytes remains a critical issue. In this work, we present a molecular dynamics study of two classes of acidic electrolytes based on AlCl₃ diluted with different concentrations of 1,2-difluorobenzene (dFBn): the first contains an ionic liquid (EMIM); the second is based on a deep eutectic solvent with urea. The results show that the EMIM-based electrolyte maintains a homogeneous structure, with weak interactions between neutral and charged species and high ionic mobility while the urea-based electrolyte exhibits pronounced nanoscale segregation, with the formation of distinct domains and strong association between urea and [AlCl₂]⁺ ions, leading to reduced mobility.</div></div>","PeriodicalId":371,"journal":{"name":"Journal of Molecular Liquids","volume":"446 ","pages":"Article 129310"},"PeriodicalIF":5.2,"publicationDate":"2026-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146074574","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Flotation separation mechanism of calcium minerals using novel synthesized amino acid based anionic collectors","authors":"Manas Barai ,&nbsp;N.S. Venkataramanan","doi":"10.1016/j.molliq.2026.129313","DOIUrl":"10.1016/j.molliq.2026.129313","url":null,"abstract":"<div><div>Specific separation of fluorite and phosphate ores, such as fluorite (CaF₂) and apatite (Ca₅(PO₄)₃(OH, F, Cl) from carbonate ores, i.e., dolomite (CaMg(CO₃)₂), magnesite (Mg(CO₃)₂), and calcite (CaF₂) and individual separation of apatite from fluorite using <em>N</em>-dodecyl glycinate (C₁₂GlyNa), −aminomalonate (C₁₂MalNa₂), −aspartate (C₁₂AspNa₂), and -glutamate (C₁₂GluNa₂) surfaces were recorded by Hallimond tube flotation, ζ potential, UV–Vis absorbance, FTIR, molecular modeling, and DFT calculations. After carbonate mineral dissolution in collector solution, pH values changed from 2 to 7, but values remained unchanged for apatite and fluorite at a fixed 2 × 10⁻⁴ (M) concentration. With increasing the pH and concentration, recovery efficacy and negative ζ potential values increased significantly, resulting in spontaneous monolayer adsorptions. Monocarboxylate C₁₂GlyNa exhibited higher but non-selective flotation across all minerals at natural and 10.5 pH. In contrast, the dicarboxylate group of C₁₂MalNa₂ is separated by one carbon atom, showing higher recovery for apatite and fluorite, but two and three methylene spacers, C₁₂AspNa₂ and C₁₂GluNa₂ exhibit approximately two-time higher O<img>O distances than the M-M distance of apatite, but this distance is nicely matched with fluorite, resulting in higher flotation for fluorite than apatite. Calcite-coated C₁₂MalNa₂ did not show flotation because one Ca metal electrostatically interacted with one -(COO)⁻ unit; on the other hand, apatite exhibited higher recovery due to the spontaneous monolayer adsorption through electrostatic interactions between Ca<img>Ca with two -(COO)⁻ units, resulting in apatite separation from calcite. The amount of collector remaining in solution after adsorption values were measured by UV–Vis spectroscopy. With varying concentration and pH at a fixed 2 × 10⁻⁴ M, surface adsorption rates were scrutinized by area under the alkyl -(CH₂) stretching absorption band at (2993–2967 cm⁻¹) and (2895–2810 cm⁻¹) by FTIR. Molecular modeling and DFT calculations were used to expose the adsorption mechanism of amino acid-based collectors on mineral surfaces to improve recovery efficiency.</div></div>","PeriodicalId":371,"journal":{"name":"Journal of Molecular Liquids","volume":"446 ","pages":"Article 129313"},"PeriodicalIF":5.2,"publicationDate":"2026-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146074426","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"MD simulations of UCST liquid-liquid phase separations of [Hbet][Tf2N]/Water mixtures","authors":"Hussen O. Mohammed ,&nbsp;Ronen Zangi","doi":"10.1016/j.molliq.2026.129314","DOIUrl":"10.1016/j.molliq.2026.129314","url":null,"abstract":"<div><div>We investigate computationally the upper critical solution temperature (UCST) phase behavior of protonated trimethylglycine (betaine) bis(trifluoromethylsulfonyl)imide, [Hbet][Tf₂N], ionic liquid (IL) mixed with water. Literature reports on charge-fixed force-field models of ILs in the neat phase indicate that in order to reproduce experimental data, down-scaling of the ionic charges is necessary, in many cases, by a factor of 0.7–0.9. This reduction in the unit charges of the ions reflects a transfer of charge from anion to cation in the condensed phase of the IL, a phenomenon not accounted for by classical mechanics. In this paper, we find that in order to reproduce the experimentally observed transformation of a liquid-liquid phase-separated (biphasic) state to a homogeneous state by a temperature increase, the charges of the cation and anion of [Hbet][Tf₂N] ought to be scaled-down by a factor of 0.95. This scaling factor is closer to 1, compared to typical values found in neat ILs, likely because in water mixtures the anion-to-cation charge transfer is limited. The resulting phase diagram, and in particular, the chemical compositions of the IL-rich and water-rich phases as a function of temperature, displays excellent agreement with experimental data. Exact determination of the simulation’s critical temperature is not decisive, and a plausible temperature range extends from the experimentally determined <span><math><msub><mi>T</mi><mi>c</mi></msub></math></span> up to 10 K higher. Furthermore, the viscosities of the system at very low water contents are higher by a factor of 2–6, relative to values reported in experiments. Analyses of the interactions between and within the ions indicate they are governed by electrostatic forces, except for those within the anions, in which case, hydrophobic interactions between the trifluoromethyl groups seem to dominate. In contrast to ion-ion interactions, the effective strength of the ion-water attraction increases with temperature. Given that the UCST behavior of [Hbet][Tf₂N]/water mixture has already been exploited to desalinate seawater by forward-osmosis, the results presented here can further assist in designing and fine-tuning more efficient thermoresponsive draw solutes.</div></div>","PeriodicalId":371,"journal":{"name":"Journal of Molecular Liquids","volume":"446 ","pages":"Article 129314"},"PeriodicalIF":5.2,"publicationDate":"2026-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146074432","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Concentration effects on the structural, transport, and dielectric properties of the energy storage system {NaBF4 – dimethyl sulfoxide} used in sodium-ion battery technology: A molecular dynamics approach and DFT method","authors":"Soumia Chliyah,&nbsp;Sanaa Rabii,&nbsp;Ayoub Lahmidi,&nbsp;Samir Chtita,&nbsp;Mhammed El Kouali,&nbsp;Abdelkbir Errougui","doi":"10.1016/j.molliq.2026.129272","DOIUrl":"10.1016/j.molliq.2026.129272","url":null,"abstract":"<div><div>The transition to sustainable energy has highlighted the need for the development of electrolytic energy storage systems. Sodium-ion batteries (SIBs) are emerging as a promising alternative to lithium-ion batteries, offering advantages such as the availability of natural resources, reduced cost, and good low-temperature performance, making them particularly well-suited for large-scale energy storage applications. In this context, we employed two numerical simulation approaches: molecular dynamics (MD) and density functional theory (DFT) to examine the thermodynamic, structural, dynamic, and dielectric properties of the energy storage system {NaBF4 – Dimethylsulfoxide}. For this, we used the GROMOS force field for MD simulations under standard temperature and pressure conditions and at different concentrations ranging from 0.10 to 0.85 M. The DFT calculations were performed at the B3LYP functional level combined with the def2-TZVP and 6–311++G(d,p) basis sets, while implicit solvation effects were taken into account using the CPCM model. Finally, our results from MD and DFT approaches confirmed that the coordination environment of Na⁺ is formed by 3 DMSO molecules and one BF₄⁻ anion. Moreover, the transport of ions as well as the dielectric response show a strong dependence on the salt concentration. Indeed, the increase in concentration leads to a decrease in ionic diffusion and a gradual drop in the dielectric permittivity of the electrolytic solution. These valuable results contribute to the optimization of a new generation of electrolytic systems related to sodium-based rechargeable battery technology.</div></div>","PeriodicalId":371,"journal":{"name":"Journal of Molecular Liquids","volume":"446 ","pages":"Article 129272"},"PeriodicalIF":5.2,"publicationDate":"2026-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146074516","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Photoactive thermotropic liquid crystal systems and asymmetric electrochemical polymerization","authors":"Aoi Tokutake,&nbsp;Hiromasa Goto","doi":"10.1016/j.molliq.2026.129295","DOIUrl":"10.1016/j.molliq.2026.129295","url":null,"abstract":"<div><div>Photoactive-chiral liquid crystal—a photoactive dopant, a chiral dopant, and a smectic C* (SmC*)–inducing dopant were developed. Upon UV irradiation, the liquid-crystal system transformed into an isotropic phase, which subsequently reverted to a liquid-crystal phase under visible (Vis) light. In other words, Vis light generated the mesophase. Electrochemical polymerization conducted in chiral nematic (cholesteric, N*), smectic A, and SmC* phases yielded aggregation-imprinted, electro-optically active conjugated polymers. Electrochemically driven changes in the optical activity of the resulting polymers were confirmed using circular dichroism optical absorption measurements.</div></div>","PeriodicalId":371,"journal":{"name":"Journal of Molecular Liquids","volume":"446 ","pages":"Article 129295"},"PeriodicalIF":5.2,"publicationDate":"2026-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146074431","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}