Nano-Structures & Nano-Objects最新文献

{"title":"Effects of diverse nanoparticles co-introduction on superconducting traits of YBa2Cu3O7-d ceramics: A comparative analysis","authors":"Ghadeer M. Alharbi ,&nbsp;Yassine Slimani ,&nbsp;Munirah A. Almessiere ,&nbsp;Najla S. Al-Shameri ,&nbsp;Anwar Al-Hamid ,&nbsp;Faten Ben Azzouz","doi":"10.1016/j.nanoso.2025.101552","DOIUrl":"10.1016/j.nanoso.2025.101552","url":null,"abstract":"<div><div>Investigating the impact of co-introducing two distinct types of nanoparticles (NPs) with specific characteristics into high-temperature YBa₂Cu₃O_7-d (Y123) superconductor ceramics is an engaging area of research. In this work, we used Ag and PbO NPs as the primary additives, while Al₂O₃, Dy₂O₃, SiO₂, and WO₃ NPs served as secondary additives. Two separate sample sets (identified as Ag-sample set and PbO-sample set) were produced via solid-state thermal sintering to comparatively evaluate the effectiveness of this dual-additive approach on the superconductivity of Y123 ceramics. Samples were subjected to comprehensive structural characterizations using X-ray diffraction (XRD) and scanning electron microscopy (SEM), and transport characterization using PPMS (Physical Property Measurement System) to measure resistivity-temperature (<em>ρ-T</em>), a.c susceptibility (<em>χ-T</em>), and d.c magnetization (<em>M-H</em>). The co-introduction of NPs was found to have a positive impact on the superconductivity and pinning capabilities of Y123. Well-oxygenated orthorhombic superconducting materials with onset critical temperature (<span><math><msubsup><mrow><mi>T</mi></mrow><mrow><mi>c</mi></mrow><mrow><mi>on</mi></mrow></msubsup></math></span>) of around 93.2 K were successfully produced. Importantly, the presence of PbO-NPs with specific other NPs (like SiO₂ and WO₃) proved to be more effective than the presence of Ag-NPs in enhancing critical current density (<em>J</em>_<em>c</em>) and pinning energy. Notably, the PbO-WO₃ sample exhibited the highest value of <em>J</em>_<em>c</em> = 6000 A/cm². Ag-NPs demonstrated their great effectiveness in upgrading the assemblage of grains and reinforcing their connectivity. The incorporation of both PbO and Ag with secondary oxide NPs created better pinning configurations, increasing, for instan_<em>c</em>e, the <em>J</em>_<em>c</em> value by more than a factor of 5 for an applied field up to 1 Tesla for the PbO-WO₃ sample in comparison to the non-added control sample. These findings have the potential to contribute to the advancement of second-generation high-temperature superconductor technologies.</div></div>","PeriodicalId":397,"journal":{"name":"Nano-Structures & Nano-Objects","volume":"44 ","pages":"Article 101552"},"PeriodicalIF":5.45,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145119615","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Four-dimensional (4D) printing of naturally-derived hydroxyapatite nanocomposite-based scaffolds for biomedical applications: A review","authors":"Irfan Mohammad ,&nbsp;Ashok Jeshurun ,&nbsp;Bogala Mallikharjuna Reddy","doi":"10.1016/j.nanoso.2025.101550","DOIUrl":"10.1016/j.nanoso.2025.101550","url":null,"abstract":"<div><div>Due to advancements in 4D printing (4DP) technology, bioprinted materials can have many functions and dynamic features. Occluders, stents, microneedles, wound closures, smart cell microenvironments, implants, and drug delivery systems, are some examples of biomedical objects that have been manufactured using 4DP peocess. Due to similarity to bioapatite, hydroxyapatite nanocomposites (HAp NCs) are promising biomaterials in tissue engineering. Conventionally, bone/tissue engineering has extensively used HAp NCs due to their osteogenic and biocompatible qualities. However, traditional HAp production procedures restrict their extensive application in fabrication of biomedical materials, including bones, teeth, cartilage, etc. Novel techniques like 4DP have been used to create customized HAp NC–based scaffolds for the patients. In this review, we provide an overview of different 4DP methods that are utilized in the HAp NC-based scaffolds fabrication. Various natural sources of HAp and different synthesis methods have been investigated. Several 4DP HAp NC-based scaffolds, their properties, biomedical applications, advantages, disadvantages, and future prospects are discussed.</div></div>","PeriodicalId":397,"journal":{"name":"Nano-Structures & Nano-Objects","volume":"44 ","pages":"Article 101550"},"PeriodicalIF":5.45,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145119640","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Review of interface evolution and joint performance in ultrasonic vibration-assisted friction stir welding of aluminum with dissimilar alloys","authors":"Najib Ahmad Muhammad ,&nbsp;Tarang Shinde ,&nbsp;Prince Sharma","doi":"10.1016/j.nanoso.2025.101541","DOIUrl":"10.1016/j.nanoso.2025.101541","url":null,"abstract":"<div><div>Friction stir welding (FSW) continues to rise among the solid state joining and welding processes due to its plentiful benefits. However, it has been met with drawbacks in joining dissimilar metals/materials for application in the transportation industries, other than their initial intended application for welding aluminum alloys. The present article discusses one of the more remarkable efforts employed to control or mitigate the persistent drawbacks, i.e., ultrasonic vibration-assisted FSW, to the various dissimilar material combinations, comprising aluminum alloys with copper, steel, titanium, and magnesium alloys, as this process has a significant effect on the joint formation and strength. The broader discussions on the effects of the ultrasonic vibration presence on the surface appearance, microstructural features, materials flow, and mechanical properties of these dissimilar materials will be revealed to understand the modification caused by the assisted energy on excellent weldability and joint performance. Given the increasing interest in advanced joining techniques for lightweight and radiation-resistant structures, this review also considers the potential relevance of such dissimilar joints in nuclear applications, particularly where aluminum-based systems interface with structural or shielding components.</div></div>","PeriodicalId":397,"journal":{"name":"Nano-Structures & Nano-Objects","volume":"44 ","pages":"Article 101541"},"PeriodicalIF":5.45,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145156167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Efficient Ce-doped MgO@Ag core-shell catalyst for green synthesis of 1,2,4,5-tetrasubstituted imidazoles","authors":"Hrishikesh S. Labhade ,&nbsp;Jaidip B. Wable ,&nbsp;Dilip N. Ghule ,&nbsp;Amol H. Kategaonkar ,&nbsp;Samin S. Shaikh ,&nbsp;Sharad S. Gaikwad","doi":"10.1016/j.nanoso.2025.101546","DOIUrl":"10.1016/j.nanoso.2025.101546","url":null,"abstract":"<div><div>The advancement of green and efficient synthetic strategies is essential for the pursuit of environmentally sustainable organic transformations. Imidazole derivatives, recognized for their broad pharmacological and synthetic utility, are key structural motifs in various bioactive molecules. This study reports a one-pot, four-component synthesis of imidazole derivatives catalyzed by cerium-doped, silver-coated MgO (Ce-MgO@Ag) core-shell nanoparticles under solvent-free grinding conditions. The catalyst is synthesized via a sol-gel method and comprehensively characterized using XRD, FTIR, Ads-Des, BET, BJH, EDAX, FESEM, HRTEM, SAED, and XPS techniques. The model reaction employs an aromatic aldehyde, benzil, aniline, and ammonium acetate. Optimization of reaction conditions yields high-purity products with excellent efficiency. The synthesized imidazoles are characterized using FTIR, ¹H NMR, ¹³C NMR, and MS. Compared to conventional protocols, this nanocatalyst offers advantages such as high catalytic efficiency, superior yields, short reaction duration, inexpensive nature, operational simplicity, reusability, and environmental benignity. The findings underscore the potential of nanostructured catalysts in advancing green synthetic strategies.</div></div>","PeriodicalId":397,"journal":{"name":"Nano-Structures & Nano-Objects","volume":"44 ","pages":"Article 101546"},"PeriodicalIF":5.45,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145156168","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Microwave-assisted rapid biosynthesis of silver nanoparticles using Simarouba glauca leaf extract and its antimicrobial activity","authors":"Aigul Zh. Kerimkulova ,&nbsp;Faisal Kholiya ,&nbsp;Gopal Bhojani ,&nbsp;Saule Z. Nauryzova ,&nbsp;Dana K. Bolatkan ,&nbsp;Anastassiya D. Kukhareva ,&nbsp;Shruti Chatterjee ,&nbsp;Ainur K. Kabdrakhmanova ,&nbsp;Ramavatar Meena ,&nbsp;Sana K. Kabdrakhmanova","doi":"10.1016/j.nanoso.2025.101582","DOIUrl":"10.1016/j.nanoso.2025.101582","url":null,"abstract":"<div><div>We report a straightforward, single-step microwave-enhanced biosynthesis of silver nanoparticles (AgNPs) via an aqueous leaf extract of <em>Simarouba glauca</em>. This study represents the first use of <em>S. glauca</em> leaf aqueous extract for AgNPs production. The microwave conditions reached their optimal point through ongoing monitoring of the maximum UV absorbance at 454 nm which shows the surface plasmon resonance of AgNPs. The 454 nm absorption peak reached its highest intensity when AgNPs were made through a 70 °C reaction that lasted 3 min which proved the formation of nanoparticles. The three analytical methods of powder dynamic light scattering (DLS), transmission electron microscopy (TEM) and X-ray diffraction (XRD)were used to verify AgNPs formation. TEM images showed spherical silver particles of 5–15 nm synthesized within 3 min via reduction of Ag⁺ (from AgNO3) by the leaf extract. The XRD results showed that the produced AgNPs contained crystalline structures which SAED confirmed through selected area electron diffraction. The phytochemical screening analysis showed that the extract comprises phenolic compounds which probably function as reducing agents for Ag+ ions. The antimicrobial testing revealed that the synthesized AgNPs demonstrated effective antibacterial properties compared toward different bacterial strains (eight) which included both Gram-positive and Gram-negative bacteria.</div></div>","PeriodicalId":397,"journal":{"name":"Nano-Structures & Nano-Objects","volume":"44 ","pages":"Article 101582"},"PeriodicalIF":5.45,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145575977","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"MnCr2O4: A promising material with suitable magnetic response for spintronic and magnetic recording devices","authors":"Mouna Wali ,&nbsp;Ala Ben Abderrazak Hajji ,&nbsp;Radhia Dhahri ,&nbsp;Essebti Dhahri ,&nbsp;Jose F.M.L. Mariano ,&nbsp;Marco A. Morales ,&nbsp;Rodolfo B. da Silva","doi":"10.1016/j.nanoso.2025.101577","DOIUrl":"10.1016/j.nanoso.2025.101577","url":null,"abstract":"<div><div>Over the last few years, a new magnetic nanoparticles system has been elaborated in order to enhance the magnetic feature of spintronic and ultra-high-density recording devices with respect to promoting the anisotropic behaviour and ensuring the magnetic ordering stability. The smart MnCr₂O₄ chromite compound is becoming more popular these days thanks to its promising potential to create an extra source of anisotropy energy so that it becomes steadily moving toward commercialization referring to its soft ferrimagnetic behaviour and low manufacturing cost. In this research paper, single phase spinel MnCr₂O₄ chromite compound has been successfully prepared through the use of the Sol-gel method. The room temperature X-ray Diffraction characterisation technique was applied to confirm the cubic crystallographic structure. The thermal magnetization M(T) has been explored at various low applied magnetic fields (100, 300 and 500 Oe) to investigate the spin-glass behaviour of our compound. M(H) measurements have been performed between 5 and 50 K, giving rise to an exchange bias (EB) effect in our material. In this respect the various hysteresis and anisotropy parameters have been respectively determined using a theoretical model as well as the well-known Law to Approach to Saturation (LAS). The effect of temperature on these parameters was tackled. A significant increase of the coercive field from 22.1 Oe to 29.7 Oe was recorded confirming the soft ferrimagnetic behaviour of the examined compound (H_C ˂ 628 Oe). These outstanding results, definitely confirm the interesting potential of MnCr₂O₄ to be invested within the area of spintronic devices manufacturing.</div></div>","PeriodicalId":397,"journal":{"name":"Nano-Structures & Nano-Objects","volume":"44 ","pages":"Article 101577"},"PeriodicalIF":5.45,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145575979","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Using amber poly(ethylene terephthalate) waste to obtain carbon microneedles","authors":"L.C. Chagüendo-Figueroa ,&nbsp;D.F. Coral ,&nbsp;G. Bolaños-Pantoja ,&nbsp;J.E. Diosa ,&nbsp;E. Mosquera-Vargas ,&nbsp;J.E. Rodríguez-Páez","doi":"10.1016/j.nanoso.2025.101557","DOIUrl":"10.1016/j.nanoso.2025.101557","url":null,"abstract":"<div><div>A plastic waste, amber poly(ethylene terephthalate) (PET), was used to obtain carbon microneedles, using iron oxide microparticles (IOMPs) that acted as nucleation points to favor the growth of the carbon structure. The IOMPs were synthesized using the precipitation method, in atmospheres of air and of nitrogen and characterized via X-ray diffraction (XRD), IR and EDAX spectroscopy, as well as scanning electron microscopy (SEM). The synthesized particles showed magnetite (Fe₃O₄) as their main crystalline phase, a submicron size and a morphology that varied depending on the atmosphere used: spheroidal and laminar, in air, and spherical, on using nitrogen. The amber PET was then placed on quartz substrates previously impregnated with IOMPs, to be subjected to a pyrolysis process at 700 °C. These carbon-based structures were found to have an acicular morphology, with a submicron width, and length in the micron range. These showed an elemental chemical composition of ∼ 95 % (wt%) C, ∼ 2.6 % (wt%) O, ∼ 2.4 % (wt%) Si and ∼ 0.4 % Fe, on average.</div></div>","PeriodicalId":397,"journal":{"name":"Nano-Structures & Nano-Objects","volume":"44 ","pages":"Article 101557"},"PeriodicalIF":5.45,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145156169","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"FeS and Ni-doped FeS nanomaterials as bifunctional photocatalysts and gas sensors","authors":"Yogeshwar R. Baste ,&nbsp;Vijaya J. Ushir ,&nbsp;Bhagwat K. Uphade ,&nbsp;Jagdish N. Ghotekar","doi":"10.1016/j.nanoso.2025.101555","DOIUrl":"10.1016/j.nanoso.2025.101555","url":null,"abstract":"<div><div>In this work, pristine Iron sulphide (FeS) and nickel-doped Iron sulphide (Ni-FeS) nanomaterials were efficiently hydrothermally synthesized. The synthesized nanomaterial was scientifically investigated by various analytical techniques like FTIR, UV–visible spectroscopy, XRD, SEM-EDAX, and HR-TEM-SAED. The study reveals that synthesized FeS is crystalline hexagonal (troilite phase) with an average crystallite size of 17.21 nm. Ni-FeS crystal structure remains unchanged, but XRD peaks become broader compared to FeS due to Ni. The HR-TEM result confirms the particle sizes of FeS and Ni-FeS as 50–130 nm and 24 nm, respectively. Surface morphology of FeS and Ni-FeS appeared as a uniform distribution and agglomeration of particles, depicted by SEM. EDAX analysis confirms elemental composition. UV–visible and Tauc plot studies give band gap energies of 2.03 and 1.71 eV for FeS and Ni-FeS, respectively. The photodegradation of malachite green (MG) dye was scientifically evaluated to assess the photocatalytic capacity of both FeS and Ni-FeS. 90.05 % dye degradation was achieved by Ni-FeS, as compared to FeS 88.01 % under identical conditions. The gas sensing investigation studies give a good response and recovery time for H₂S gas at 120 °C. All these results highlight the benefits of Ni-FeS and FeS as a promising, stable, and efficient material.</div></div>","PeriodicalId":397,"journal":{"name":"Nano-Structures & Nano-Objects","volume":"44 ","pages":"Article 101555"},"PeriodicalIF":5.45,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145107376","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Plant-mediated synthesis of selenium nanoparticles via Juglans regia and Mentha piperita: A dual-source approach for antimicrobial applications","authors":"Ömer Ödemiş ,&nbsp;Yusuf Alan ,&nbsp;Mehmet Salih Ağırtaş","doi":"10.1016/j.nanoso.2025.101563","DOIUrl":"10.1016/j.nanoso.2025.101563","url":null,"abstract":"<div><div>The present study examines two selenium nanoparticles were synthesized at room temperature using extracts of <em>Juglans regia L</em> (green husk walnut) and <em>Mentha piperita L</em> (peppermint). The characteristic structures of GHW-SeNPs and MP-SeNPs were investigated using analytical techniques such as UV-Vis spectroscopy, Fourier transform infrared spectroscopy (FTIR), transmission electron microscopy (TEM), and X-ray diffraction (XRD). These characterization techniques have revealed both the reducing and stabilizing properties of the organic compounds in the structure of the plants used in the formation of SeNPs. GHW-SeNPs were found to have a polydisperse structure with an average diameter of 66.43 nm, while MP-SeNPs were observed to have a spherical structure and smaller dimensions (average diameter of 23.86 nm). The crystallite size of GHW-SeNPs was determined to be 57.74 nm, while MP-SeNPs were found to be quite pure and measured 29.1 nm. FTIR graphs show that the organic compounds surrounding the selenium atom significantly contribute to the reduction of selenium and the formation of nanoparticles. The biological activities of SeNPs were tested on 3 Gram-positive bacteria (<em>Staphylococcus aureus, Bacillus subtilis, Bacillus megaterium</em>), 4 Gram-negative bacteria (<em>Escherichia coli, Klebsiella pneumonia, Pseudomonas aeruginosa, Enterobacter aerogenes</em>) and 3 fungi (<em>Candida albicans, Yarrowia lipolytica, Saccharomyces cerevisiae</em>). GHW-SeNPs used at increasing concentrations exhibited the best antibacterial activity against <em>Staphylococcus aureus</em> and <em>Klebsiella pneumoniae</em> with inhibition zone diameters of 25 mm. MP-SeNPs exhibited more antifungal activity, showing high activity against <em>Candida albicans</em> with an inhibition zone diameter of 24 mm. The data obtained on the activities of the MP-SeNP and GHW-SeNP particles we synthesized using an environmentally friendly method will contribute to future pharmacological studies.</div></div>","PeriodicalId":397,"journal":{"name":"Nano-Structures & Nano-Objects","volume":"44 ","pages":"Article 101563"},"PeriodicalIF":5.45,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145324502","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Estimation of static contact angle of silicone rubber BN nanocomposites adopting AFM phase imaging and texture parameters","authors":"Ganesan Krupanandam ,&nbsp;Stefan Kornhuber ,&nbsp;Ramanujam Sarathi","doi":"10.1016/j.nanoso.2025.101581","DOIUrl":"10.1016/j.nanoso.2025.101581","url":null,"abstract":"<div><div>A comprehensive study was performed to investigate the variation of surface discharge inception voltage (SDIV) in silicone rubber nanocomposites filled with hexagonal boron nitride (BN) nanoparticles under positive DC, negative DC, high-frequency AC, and harmonic voltages with varying Total Harmonic Distortion (THD) in SF₆ gas at different pressures employing Ultra-High Frequency (UHF) sensor. The SDIV increased by up to 32 % with rising pressure and frequency, attaining the highest value under Negative DC conditions, while it decreased by approximately 25 % as THD increased from 4 % to 40 %. Atomic Force Microscopy (AFM) analysis showed that the average surface roughness increased from 18.6 nm for pristine silicone rubber to 41.2 nm for 5 wt% BN composites, with the maximum roughness observed under Negative DC stress. Texture parameters derived from AFM phase images using the Gray-Level Co-occurrence Matrix (GLCM) and box-counting methods were statistically correlated with surface hydrophobicity. A regression model based on these parameters predicted the static contact angle with 96 % accuracy, confirming that AFM texture features can effectively estimate surface wettability. The results demonstrate that BN nanofiller incorporation enhances dielectric strength, surface resistance, and hydrophobic recovery of silicone rubber under multi-voltage and pressurized SF₆ environments.</div></div>","PeriodicalId":397,"journal":{"name":"Nano-Structures & Nano-Objects","volume":"44 ","pages":"Article 101581"},"PeriodicalIF":5.45,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145619940","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}