Bulletin of Materials Science最新文献_第9页

Recent progress and perspectives on electrode materials for zinc-based batteries 锌基电池电极材料研究进展与展望

IF 2.1 4区材料科学

Bulletin of Materials Science Pub Date : 2026-08-10 DOI: 10.1007/s12034-026-03724-2

Adil Alshoaibi

{"title":"Recent progress and perspectives on electrode materials for zinc-based batteries","authors":"Adil Alshoaibi","doi":"10.1007/s12034-026-03724-2","DOIUrl":"10.1007/s12034-026-03724-2","url":null,"abstract":"<div>Zinc-ion batteries (ZIBs) have recently attracted considerable attention as promising energy storage devices because of their low cost, inherent safety, and environmental friendliness. However, the development of high-performance anodes for ZIBs remains a significant challenge due to dendrite formation, zinc anode degradation, limited capacity, poor rechargeability, sluggish reaction kinetics, and inadequate structural stability. This review discusses recent advances in anode modification strategies aimed at addressing these limitations and enhancing the overall electrochemical performance of ZIBs. It begins by introducing the operating mechanism of ZIBs, followed by a comprehensive discussion of various anode modification approaches, including zinc alloy fabrication, surface modification, quantum confinement, electrolyte modification, and the development of zinc-based composite anodes. The review also summarizes the electrochemical performance of representative zinc-based anode materials for ZIBs and highlights their potential applications in energy storage systems. Finally, the review discusses the current challenges and future perspectives for the development of next-generation zinc-based anode materials and outlines emerging strategies to further improve the energy storage performance of ZIBs.</div>","PeriodicalId":502,"journal":{"name":"Bulletin of Materials Science","volume":"49 3","pages":""},"PeriodicalIF":2.1,"publicationDate":"2026-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148751208","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A study on the effect of temperature alternating environment on creep behavior of Vectran fiber 温度交变环境对Vectran纤维蠕变性能影响的研究

IF 2.1 4区材料科学

Bulletin of Materials Science Pub Date : 2026-08-10 DOI: 10.1007/s12034-026-03709-1

Wei Li, Huifeng Tan, Jianzheng Wei, Rong Yang, Lisheng Zhou, Xuan Liu, Juan Du

{"title":"A study on the effect of temperature alternating environment on creep behavior of Vectran fiber","authors":"Wei Li, Huifeng Tan, Jianzheng Wei, Rong Yang, Lisheng Zhou, Xuan Liu, Juan Du","doi":"10.1007/s12034-026-03709-1","DOIUrl":"10.1007/s12034-026-03709-1","url":null,"abstract":"<div>Under tensile loading, Vectran fiber exhibits significant creep behavior. This paper combines theoretical analysis with systematic experimental investigations to comprehensively compare its creep characteristics under high- and low-temperature alternating environments with those under room-temperature conditions. The findings not only establish creep equations applicable to different operating conditions for Vectran fiber but also enable reliable prediction of its creep lifetime. Furthermore, drawing on extensive previous research into the creep behavior of synthetic fibers and ropes, this paper highlights the unique effects of high- and low-temperature alternating environments on the long-term mechanical performance of Vectran fiber. This study overcomes the limitations of existing experimental methods by employing a custom-designed, simple, and reliable apparatus to conduct creep tests under complex environmental conditions. By comparing the results with those obtained under room-temperature conditions, it reveals the critical role of environmental factors.</div>","PeriodicalId":502,"journal":{"name":"Bulletin of Materials Science","volume":"49 3","pages":""},"PeriodicalIF":2.1,"publicationDate":"2026-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148751207","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Preparation of Ti6Al4V powder through molten salt electrolysis in a CaCl2 bath using modular cathode system 采用模块化阴极系统在CaCl2熔盐电解法制备Ti6Al4V粉末

IF 2.1 4区材料科学

Bulletin of Materials Science Pub Date : 2026-08-06 DOI: 10.1007/s12034-026-03663-y

D K Kar, J Mohanty

{"title":"Preparation of Ti6Al4V powder through molten salt electrolysis in a CaCl2 bath using modular cathode system","authors":"D K Kar, J Mohanty","doi":"10.1007/s12034-026-03663-y","DOIUrl":"10.1007/s12034-026-03663-y","url":null,"abstract":"<div>This study presents the preparation of titanium alloy with aluminium and vanadium (Ti6Al4V) alloy powder through an electrochemical route in a molten CaCl2 bath. Reagent-grade metal oxide powders of titanium (Ti), aluminium (Al) and vanadium (V) were meticulously mixed and compacted into multiple pellets, connecting the resulting multiple pellets to a novel modular cathode system, serving as cathode during electrolysis. Electrolysis was conducted under a constant potential of 3.2 V at 900°C, taking the graphite crucible containing the molten electrolyte as anode to produce Ti6Al4V powder. Phase analysis via X-ray diffraction (XRD) confirmed the formation of the desired Ti alloy, while scanning electron microscopy (SEM) revealed its morphological characteristics. Compositional analysis using energy–dispersive spectroscopy (EDS) further validated the alloy composition. The reduction pattern with respect to the time period of electrolysis was analysed through the XRD pattern of reduced samples at different time intervals. The study explores the electrochemical reduction of a customized electrode system using a modular oxide cathode system for Ti6Al4V alloy powder extraction. The developed electrochemical synthesis route and electrode system offer a promising energy-efficient method for producing Ti6Al4V alloy powder.</div>","PeriodicalId":502,"journal":{"name":"Bulletin of Materials Science","volume":"49 3","pages":""},"PeriodicalIF":2.1,"publicationDate":"2026-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148751116","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Tuning absorption bandwidth of single-phase Co–Zn–Ti ferrite via Fe3+ doping for microwave absorption 通过Fe3+掺杂调整单相Co-Zn-Ti铁氧体的微波吸收带宽

IF 2.1 4区材料科学

Bulletin of Materials Science Pub Date : 2026-08-06 DOI: 10.1007/s12034-026-03685-6

Y E Gunanto, Y Yunasfi, W A Adi, H Sitompul, M Mashadi, M P Izaak, T Siregar, J Setiawan

{"title":"Tuning absorption bandwidth of single-phase Co–Zn–Ti ferrite via Fe3+ doping for microwave absorption","authors":"Y E Gunanto, Y Yunasfi, W A Adi, H Sitompul, M Mashadi, M P Izaak, T Siregar, J Setiawan","doi":"10.1007/s12034-026-03685-6","DOIUrl":"10.1007/s12034-026-03685-6","url":null,"abstract":"<div>This study investigates the optimization of electromagnetic-wave absorption in single-phase cobalt titanate-based spinel ferrites through Fe3+ incorporation in Co1.9Zn0.1Ti1−γFeγO4 (y = 0.5 and 0.6). The materials were synthesized using a solid-state reaction method and characterized by X-ray diffraction (XRD), scanning electron microscopy coupled with energy-dispersive X-ray spectroscopy (SEM–EDX), vibrating sample magnetometry (VSM), and vector network analysis (VNA). XRD analysis confirmed the formation of a single-phase cubic spinel structure with the Fd-3m space group. SEM–EDX observations revealed a homogeneous distribution of constituent elements, with average grain sizes ranging from 204 to 234 nm. Magnetic measurements showed that the saturation magnetization (Ms) increased with increasing Fe3+ content. Electromagnetic characterization demonstrated broadband microwave absorption in the 2–8 GHz frequency range, with the Co1.9Zn0.1Ti0.4Fe0.6O4 composition exhibiting the highest reflection loss (RLmin) of −29.02 dB. These results indicate that Fe3+ substitution significantly influences the magnetic and electromagnetic properties of Co–Zn–Ti ferrites, highlighting their potential as efficient microwave-absorbing materials.</div>","PeriodicalId":502,"journal":{"name":"Bulletin of Materials Science","volume":"49 3","pages":""},"PeriodicalIF":2.1,"publicationDate":"2026-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148750606","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Investigation of electrical properties for Ca-modified BaBiNb5O15 compound 钙改性BaBiNb5O15化合物的电性能研究

IF 2.1 4区材料科学

Bulletin of Materials Science Pub Date : 2026-08-06 DOI: 10.1007/s12034-026-03714-4

Xinye Yun, Han Wang, Weiguo Wang

{"title":"Investigation of electrical properties for Ca-modified BaBiNb5O15 compound","authors":"Xinye Yun, Han Wang, Weiguo Wang","doi":"10.1007/s12034-026-03714-4","DOIUrl":"10.1007/s12034-026-03714-4","url":null,"abstract":"<div>BaBiNb5O15, a tungsten bronze-structured oxygen-ion conductor, shows great promise for medium-temperature solid oxide fuel cells because of its excellent electrical conductivity and thermal stability. The effects of Ca2+ doping on the structural, microstructural, and electrical conductivity characteristics of BaBi1−xCaxNb5O15−δ compounds were investigated. AC impedance spectroscopy measurements revealed that, at 773 K, the grain conductivity of the BaBi0.95Ca0.05Nb5O15−δ sample reached 3.79 × 10−4 S cm−1, representing an approximately 5.1-fold increase compared with the undoped BBN compound. Dielectric modulus analysis identified an activation energy of 0.37 eV for oxygen-ion diffusion, and the relaxation parameters indicated that the dielectric loss peaks originated from vacancy-mediated oxygen-ion motion in the BaBi0.95Ca0.05Nb5O15−δ sample. The enhanced ionic conductivity arises from the higher concentration and greater mobility of mobile oxygen vacancies, the lower activation energy, and the shorter relaxation time. These findings elucidate the mechanism of oxygen-vacancy diffusion and the origin of oxygen-ion relaxation behavior in the BaBiNb5O15 compound, advancing the fundamental understanding of oxygen-ion conduction while providing guidance for future investigations of the electrical properties of BaBiNb5O15-based materials.</div>","PeriodicalId":502,"journal":{"name":"Bulletin of Materials Science","volume":"49 3","pages":""},"PeriodicalIF":2.1,"publicationDate":"2026-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148750608","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Influence of donor concentration and temperature on the dielectric response of compound semiconductors in the vicinity of insulator–metal transition: Direct calculations and comparison 施主浓度和温度对绝缘体-金属过渡附近化合物半导体介电响应的影响：直接计算和比较

IF 2.1 4区材料科学

Bulletin of Materials Science Pub Date : 2026-08-06 DOI: 10.1007/s12034-026-03670-z

K Alfaramawi, S Abboudy, L Abulnasr, A A Aboelanin

{"title":"Influence of donor concentration and temperature on the dielectric response of compound semiconductors in the vicinity of insulator–metal transition: Direct calculations and comparison","authors":"K Alfaramawi, S Abboudy, L Abulnasr, A A Aboelanin","doi":"10.1007/s12034-026-03670-z","DOIUrl":"10.1007/s12034-026-03670-z","url":null,"abstract":"<div>In this study, direct calculations of the dielectric response of selected n-type III-V and II-VI compound semiconductors were carried out. The calculations involved three nominated approaches: the Dhar and Marshak, Abboudy and Poklonski, and Vyrko and Zabrodski (PVZ) models. The data were processed as a function of the donor concentration (N) and temperature (T). At a fixed temperature, when the donor concentration was low, the dielectric response was nearly constant and equal to that of the host semiconductor, whereas it sharply increased at high concentrations and tended to (infty) as N approached the critical concentration (nc) defined the onset of the metal‒insulator transition (MIT). The temperature dependence of the dielectric constant was studied via a suggested approach. At very low temperatures, a reasonable stability in the dielectric constant was observed, which proved the ability of the temperature to polarize the material. By increasing the temperature, a significant increase in the polarizability was recorded; hence, the dielectric catastrophe was monitored at a critical temperature ({T}_{0}) in the vicinity of the insulator–metal transition regime.</div>","PeriodicalId":502,"journal":{"name":"Bulletin of Materials Science","volume":"49 3","pages":""},"PeriodicalIF":2.1,"publicationDate":"2026-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148750609","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Raman investigation of pretransition behaviour in potassium dihydrogen phosphate crystals and study of coupling between the PO4 distortion and hydrogen atom disorder in these crystals 磷酸二氢钾晶体预转变行为的拉曼研究及晶体中PO4畸变与氢原子无序耦合的研究

IF 2.1 4区材料科学

Bulletin of Materials Science Pub Date : 2026-08-04 DOI: 10.1007/s12034-026-03687-4

R R Choudhury, R Chitra, S Kesari, R Rao

引用次数: 0

Study of polymer and nanoparticle mixtures using dynamic light scattering method 聚合物与纳米颗粒混合物的动态光散射研究

IF 2.1 4区材料科学

Bulletin of Materials Science Pub Date : 2026-08-04 DOI: 10.1007/s12034-026-03705-5

Subrata Mahata, Mojammel H Mondal

{"title":"Study of polymer and nanoparticle mixtures using dynamic light scattering method","authors":"Subrata Mahata, Mojammel H Mondal","doi":"10.1007/s12034-026-03705-5","DOIUrl":"10.1007/s12034-026-03705-5","url":null,"abstract":"<div>Mixtures of polyacrylamide (PAM) and silver nanoparticles (AgNPs) were investigated by preparing polymer solutions of different concentrations containing AgNPs at various mixing ratios to understand the effect of AgNPs on the morphological characteristics of the polymer solutions using the dynamic light scattering (DLS) technique. UV–Vis spectroscopy was employed to obtain the absorption spectra of the AgNPs, thereby confirming their formation. The correlation functions were analyzed using the standard theoretical approach, and the particle size distribution profiles obtained from the DLS measurements were evaluated as a function of hydrodynamic diameter. The results show that the morphological characteristics of the polymer solution in the dilute and unentangled semidilute regimes are strongly influenced by the AgNP mixing ratio, with the AgNPs dominating the morphological behavior of the polymer solution. In contrast, in the entangled semidilute regime, the morphological characteristics of the polymer dominate over those of the AgNPs, irrespective of the AgNP mixing ratio. Furthermore, the results demonstrate the effect of incorporating a small amount of AgNPs (12:1) across all concentration regimes. Interestingly, the polymeric characteristics remain dominant throughout the investigated concentration range, indicating that a small amount of AgNPs does not significantly influence the polymer morphology or suppress the slow relaxation mode of the polymer. This study establishes that the PAM–AgNP system is suitable for applications requiring the combined presence of both the polymer and AgNPs. Moreover, depending on the desired morphological characteristics, the AgNP concentration can be tailored so that either the polymer or the AgNPs dominate the overall morphological behavior.</div>","PeriodicalId":502,"journal":{"name":"Bulletin of Materials Science","volume":"49 3","pages":""},"PeriodicalIF":2.1,"publicationDate":"2026-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148750529","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Growth of gold nanoparticles inside lysozyme thin film with variation of chloroauric acid concentration 溶菌酶薄膜内金纳米颗粒的生长随氯金酸浓度的变化

IF 2.1 4区材料科学

Bulletin of Materials Science Pub Date : 2026-08-01 DOI: 10.1007/s12034-026-03698-1

Suresh Kumar, Sanu Sarkar, Sarathi Kundu

引用次数: 0

Enhanced tribological and mechanical properties of A356 aluminium alloy reinforced with high-concentration synthesised titanium carbide 高浓度合成碳化钛增强A356铝合金的摩擦学和力学性能

IF 2.1 4区材料科学

Bulletin of Materials Science Pub Date : 2026-07-25 DOI: 10.1007/s12034-026-03649-w

P Srinath, C Bhagyanathan, J Gottmyers Melwyn, G Sathiyaseelan

引用次数: 0