Frontiers of Materials Science最新文献

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Perovskite oxide exsolution process and structure regulation strategy: a review 钙钛矿氧化物溶出工艺及结构调控策略综述
IF 2.3 4区 材料科学
Frontiers of Materials Science Pub Date : 2025-09-19 DOI: 10.1007/s11706-025-0739-7
Danyang Liu, Dan Lin, Wenwen Yu, Juntao Liu, Hexuan Zhou, Ziyu Zhou, Meixia Lan, Zhimeng Li, Jingang Qi, Lidan Tang, Bing Wang
{"title":"Perovskite oxide exsolution process and structure regulation strategy: a review","authors":"Danyang Liu,&nbsp;Dan Lin,&nbsp;Wenwen Yu,&nbsp;Juntao Liu,&nbsp;Hexuan Zhou,&nbsp;Ziyu Zhou,&nbsp;Meixia Lan,&nbsp;Zhimeng Li,&nbsp;Jingang Qi,&nbsp;Lidan Tang,&nbsp;Bing Wang","doi":"10.1007/s11706-025-0739-7","DOIUrl":"10.1007/s11706-025-0739-7","url":null,"abstract":"<div><p>Traditional surface modification methods such as physical or chemical vapor deposition and impregnation have been widely used to modify perovskite surfaces. However, there is weak interaction between metal nanoparticles (NPs) loaded via these methods and the perovskite oxide support, which may lead to issues such as deactivation during application owing to poor stability, easy agglomeration, and carbon deposition. Exsolution refers to the <i>in-situ</i> growth of NPs on the surface of parent oxides. The presence of NPs increases the number of active sites for the reaction, and NPs exhibit strong interaction with the matrix, showing excellent catalytic performance and high stability. Therefore, in recent years, the field of <i>in-situ</i> exsolution has received extensive attention. Based on this, this paper starts from exsolution phenomena of perovskite oxides, reviews existing exsolution methods, sorts out structurally regulated exsolution strategies of perovskite oxides in terms of A-site defects, B-site cation dopants, and phase transformation, introduces application fields of the <i>in-situ</i> exsolution, and provides prospect.</p></div>","PeriodicalId":572,"journal":{"name":"Frontiers of Materials Science","volume":"19 3","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145078968","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
Recent advances in crosslinking strategies for designing self-healing hydrogels in biomedical applications: a review 交联设计自愈水凝胶在生物医学应用中的最新进展综述
IF 2.3 4区 材料科学
Frontiers of Materials Science Pub Date : 2025-09-19 DOI: 10.1007/s11706-025-0740-1
Jingrui Chang, Xinyu Wang, Yunhan Huang, Wu Gu, Xuejiao Ma, Bo Lu
{"title":"Recent advances in crosslinking strategies for designing self-healing hydrogels in biomedical applications: a review","authors":"Jingrui Chang,&nbsp;Xinyu Wang,&nbsp;Yunhan Huang,&nbsp;Wu Gu,&nbsp;Xuejiao Ma,&nbsp;Bo Lu","doi":"10.1007/s11706-025-0740-1","DOIUrl":"10.1007/s11706-025-0740-1","url":null,"abstract":"<div><p>Conventional hydrogels exhibit good performance in various biomedical applications. They consist of a three-dimensional network with porous structures that are constructed from synthetic or natural polymers through physical or chemical cross-linking. However, a critical challenge lies in their vulnerability to mechanical damage, as conventional hydrogels often fail to maintain structural integrity under minor trauma. In response to this issue, self-healing hydrogels can autonomously repair themselves after damage, restoring their original functionality without needing external intervention. This remarkable capability significantly extends the lifespan of critical products, including wound dressings, biosensors, drug delivery and tissue engineering scaffolds. This review summarizes the synthesis mechanisms while emphasizing the latest application research advancements. By highlighting the distinct benefits of self-healing hydrogels, we systematically review recent progress in synthesis methods. Our goal is to provide valuable insights that will help researchers in designing and developing more efficient self-healing hydrogels, paving the way for enhanced biomedical solutions.</p></div>","PeriodicalId":572,"journal":{"name":"Frontiers of Materials Science","volume":"19 3","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145078969","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
Manufacturing methods, bonding mechanisms, and mechanical properties of titanium/steel clad plates 钛/钢复合板的制造方法、粘接机制和机械性能
IF 2.3 4区 材料科学
Frontiers of Materials Science Pub Date : 2025-09-19 DOI: 10.1007/s11706-025-0723-2
Qianqian Luan, Jinhua Liu, Xiangsheng Xia, Qiang Chen, Weijun He, Zejun Chen
{"title":"Manufacturing methods, bonding mechanisms, and mechanical properties of titanium/steel clad plates","authors":"Qianqian Luan,&nbsp;Jinhua Liu,&nbsp;Xiangsheng Xia,&nbsp;Qiang Chen,&nbsp;Weijun He,&nbsp;Zejun Chen","doi":"10.1007/s11706-025-0723-2","DOIUrl":"10.1007/s11706-025-0723-2","url":null,"abstract":"<div><p>Titanium (Ti)/steel clad plates, combining corrosion resistance of titanium with high strength of steel, are critical for applications in petroleum, aerospace, and pressure vessels. This paper comprehensively reviews four manufacturing methods: explosive bonding, roll bonding, explosive-roll bonding, and diffusion bonding detailing their advantages, limitations, and mechanisms. Explosive bonding forms a wavy interface with high strength but faces challenges in process control. Roll bonding ensures dimensional precision but suffers from weakened interfaces due to brittle intermetallic compounds (IMCs). Explosive-roll bonding balances efficiency and quality, yet risks IMCs regrowth during reheating. Diffusion bonding minimizes deformation but requires prolonged processing. Analysis of elemental diffusion and compound formation reveals that coexisting TiC and Fe–Ti IMCs degrade interfacial strength, while interlayers effectively suppress brittle phases. Experimental results highlight that rolling temperatures and interlayer selection critically influence shear strength and tensile properties. The corrugated-flat rolling (CFR) technique enhances mechanical interlocking and diffusion, achieving superior interface bonding strength. Future research should prioritize optimizing process parameters to control IMCs, developing eco-friendly methods, and revealing dynamic interface evolution to research high-performance and large-scale titanium/steel clad plates.</p></div>","PeriodicalId":572,"journal":{"name":"Frontiers of Materials Science","volume":"19 3","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145078967","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
Molybdenum substitution for enhanced activation of persulfate in LaFeO3-based catalysts: reaction species and catalytic mechanism 钼取代增强过硫酸盐在lafeo3基催化剂中的活化作用:反应种类和催化机理
IF 2.3 4区 材料科学
Frontiers of Materials Science Pub Date : 2025-09-13 DOI: 10.1007/s11706-025-0721-4
Yumei Li, Bingqian Deng, Jiexin Wang, Jialong Li, Wenbin An, Jian Fan, Peng Sun
{"title":"Molybdenum substitution for enhanced activation of persulfate in LaFeO3-based catalysts: reaction species and catalytic mechanism","authors":"Yumei Li,&nbsp;Bingqian Deng,&nbsp;Jiexin Wang,&nbsp;Jialong Li,&nbsp;Wenbin An,&nbsp;Jian Fan,&nbsp;Peng Sun","doi":"10.1007/s11706-025-0721-4","DOIUrl":"10.1007/s11706-025-0721-4","url":null,"abstract":"<div><p>A molybdenum (Mo)-modified LaFeO<sub>3</sub> (LFMO) perovskite catalyst was synthesized to activate peroxymonosulfate (PMS) for the degradation of indole in solution. The catalyst was characterized by XRD, SEM, and XPS. Results indicate that LFMO possesses a higher specific surface area and more catalytic active sites compared to unmodified LaFeO<sub>3</sub>. XPS analysis reveals that the activation of PMS is mediated by Fe<sup>2+</sup>/Fe<sup>3+</sup> and Mo<sup>4+</sup>/Mo<sup>6+</sup> reduction–oxidation cycles. Oxygen vacancies generated by molybdenum substitution serve as reaction sites, which accelerate the dissociation of PMS and the production of reactive oxygen species. Chemical quenching experiments and EPR spectroscopic analyses were employed to elucidate the mechanism, highlighting the significant role of non-radical species in the removal of indole. Under optimal reaction conditions, the degradation efficiency of indole reached 90.53% within 30 min, demonstrating strong anti-interference against inorganic anions and natural organic matter. LFMO particles exhibit sustained catalytic activity and stability over five consecutive cycles. This LFMO/PMS system provides valuable insights for the development of non-radical degradation pathways based on PMS.</p></div>","PeriodicalId":572,"journal":{"name":"Frontiers of Materials Science","volume":"19 3","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145037232","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 dolphin skin-inspired hydrogel fiber-based drag-reducing slippery coating for marine antifouling 海豚皮肤灵感的水凝胶纤维为基础的海洋防污减阻滑涂层
IF 2.3 4区 材料科学
Frontiers of Materials Science Pub Date : 2025-09-13 DOI: 10.1007/s11706-025-0738-8
Xiaoting Ren, Min Wang, Huan Wei, Liwei Wang, Xiaojuan Ren, Lili Xue, Xili Lu, Xingbo Ma, Fangyuan Ding, Penghe Liu
{"title":"A dolphin skin-inspired hydrogel fiber-based drag-reducing slippery coating for marine antifouling","authors":"Xiaoting Ren,&nbsp;Min Wang,&nbsp;Huan Wei,&nbsp;Liwei Wang,&nbsp;Xiaojuan Ren,&nbsp;Lili Xue,&nbsp;Xili Lu,&nbsp;Xingbo Ma,&nbsp;Fangyuan Ding,&nbsp;Penghe Liu","doi":"10.1007/s11706-025-0738-8","DOIUrl":"10.1007/s11706-025-0738-8","url":null,"abstract":"<div><p>Based on the simulation of three key biological features related to dolphin skin, namely the subcutaneous papilla structure, the natural hydrogel collagen in papilla space, and the metabolic renewal function of the mucus layer, we designed a dolphin skin-inspired hydrogel fiber-based drag-reducing slippery coating (DIHSC) for marine antifouling. It was revealed that water-absorbing fibers could form hydrogel films on the surface of DIHSC after absorbing water and swelling. The increase in the coverage degree of water-absorbing fibers caused by the enhancement in the implantation density led to the reduction in the frictional resistance of the hydrogel film, making the surface much smoother. Static immersion and dynamic scouring experiments showed that fibers had stable fixation, while the experiment on marine microalgae indicated that DIHSC had excellent marine antifouling performance. We successfully obtained a smooth drag-reducing hydrogel surface by implanting water-absorbing fibers using the electrostatic injection technology, which effectively imitated the smoothness and low frictional resistance of the dolphin surface and metabolic renewal behaviors of the mucus layer, realizing long-term marine antifouling performance. This study promotes the application of bionic hydrogels in marine antifouling aspects.</p></div>","PeriodicalId":572,"journal":{"name":"Frontiers of Materials Science","volume":"19 3","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145037544","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
Tubular adsorption devices obtained via facile in-situ synthesis of metal—organic framework particles in hydrogel 通过在水凝胶中方便地原位合成金属-有机骨架颗粒获得管状吸附装置
IF 2.3 4区 材料科学
Frontiers of Materials Science Pub Date : 2025-09-11 DOI: 10.1007/s11706-025-0737-9
Zhijian Peng, Hui Peng, Yiliang Wang, Mingwei Zhang, Songsong Wu, Liantao Hao
{"title":"Tubular adsorption devices obtained via facile in-situ synthesis of metal—organic framework particles in hydrogel","authors":"Zhijian Peng,&nbsp;Hui Peng,&nbsp;Yiliang Wang,&nbsp;Mingwei Zhang,&nbsp;Songsong Wu,&nbsp;Liantao Hao","doi":"10.1007/s11706-025-0737-9","DOIUrl":"10.1007/s11706-025-0737-9","url":null,"abstract":"<div><p>Metal-organic frameworks (MOFs) and hydrogels have abundant pores, creating much potential for applications in water purification, organic dye adsorption, and so on. In this study, polyvinyl alcohol (PVA) or PVA/chitosan (CS) hydrogel tubes containing <i>in-situ</i> synthesized MOF particles were facilely synthesized, which are capable of removing dyes from flowing fluids. The state of polymer chains during synthesis has a significant impact on microstructures and properties of obtained MOF/hydrogel composites. Hierarchical pores and polar groups endow such devices with good adsorption performance. Besides, a tubular MOF/hydrogel device was found to display excellent flexibility and stability, in which brittle ZIF-8 particles were surrounded and protected by the soft hydrogel matrix effectively. This work supplies a facile and novel strategy to prepare soft MOF/hydrogel tubes for adsorption of pollutants as well as for other potential applications.</p></div>","PeriodicalId":572,"journal":{"name":"Frontiers of Materials Science","volume":"19 3","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145028202","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
Progress in flexible and rigid sensors for highly sensitive detection of heavy metal ions: innovations in material design, fabrication techniques, and real-world applications 用于高灵敏度重金属离子检测的柔性和刚性传感器的进展:材料设计、制造技术和实际应用方面的创新
IF 2.3 4区 材料科学
Frontiers of Materials Science Pub Date : 2025-09-10 DOI: 10.1007/s11706-025-0736-x
Anju Gupta, Dinesh Rotake, Anand Darji
{"title":"Progress in flexible and rigid sensors for highly sensitive detection of heavy metal ions: innovations in material design, fabrication techniques, and real-world applications","authors":"Anju Gupta,&nbsp;Dinesh Rotake,&nbsp;Anand Darji","doi":"10.1007/s11706-025-0736-x","DOIUrl":"10.1007/s11706-025-0736-x","url":null,"abstract":"<div><p>Heavy metal ion (HMI) contamination threatens the environment’s integrity and human health, indicating the critical need for sensitive and reliable detection methods. The present review critically discusses the most recent flexible and rigid sensor technologies for the detection of HMIs. Flexible sensors are heterogeneous in the following types: adaptability to different shapes, various environments, and real-time monitoring, which make them uniquely appropriate for applications in wearable devices, biomedical applications, and environmental monitoring systems. The non-flexible sensors perform well with great accuracy and sensitivity, especially in laboratory and industrial environments. Recent advances are focused on materials design, fabrication methodologies, and signal processing algorithms, which significantly improve sensor performance and help deploy sensors in complex real-world scenarios. Still, there are drawbacks to the need for more sensitivity, selectivity, durability, and scalability in developing sensors. Future directions for research should involve improvement in the design of materials to use multimodal sensing techniques and develop further miniaturizations and energy efficiency, as well as development of intelligent sensor networks and collaborative work in cross-disciplinary fields. This review can be an essential reference for the scientific and engineering communities focused on developing and applying flexible and non-flexible sensors to detect HMIs.</p></div>","PeriodicalId":572,"journal":{"name":"Frontiers of Materials Science","volume":"19 3","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145028308","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
Enhanced photodynamic therapy of porphyrin grafted Zn–Ag–In–S QDs/PMAO nanoparticles against melanoma cells and E. coli 卟啉接枝Zn-Ag-In-S QDs/PMAO纳米颗粒对黑色素瘤细胞和大肠杆菌的增强光动力治疗
IF 2.3 4区 材料科学
Frontiers of Materials Science Pub Date : 2025-09-02 DOI: 10.1007/s11706-025-0732-1
Yang Sheng, Danni Qing, Peng Zhang, Yixin Sun, Rong Zhang
{"title":"Enhanced photodynamic therapy of porphyrin grafted Zn–Ag–In–S QDs/PMAO nanoparticles against melanoma cells and E. coli","authors":"Yang Sheng,&nbsp;Danni Qing,&nbsp;Peng Zhang,&nbsp;Yixin Sun,&nbsp;Rong Zhang","doi":"10.1007/s11706-025-0732-1","DOIUrl":"10.1007/s11706-025-0732-1","url":null,"abstract":"<div><p>Tetra-aminophenyl porphyrin (TAPP)-grafted Zn–Ag–In–S quantum dots (ZAIS QDs)/poly(maleic anhydride-<i>alt</i>-1-octadecene) (PMAO) nanoparticles were synthesized and their photoluminescence properties as well as photodynamic properties were studied. ZAIS QDs showed the brightest photoluminescence and highest quantum yield at an optimized Zn feeding molar ratio of 20%. Those TAPP-grafted nanoparticles (i.e., ZAIS/PMAO-<i>g</i>-TAPP) were able to produce <sup>1</sup>O<sub>2</sub> in aqueous solution under light irradiation as indicated by the <sup>1</sup>O<sub>2</sub> indicator, 9,10-anthracenediyl-bis(methylene) dimalonic acid (ADMA). ZAIS/PMAO-<i>g</i>-TAPP nanoparticles also demonstrate good biocompatibility and low dark toxicity even at a concentration as high as 2.8 mg·mL<sup>−1</sup>, whith can be applied as both a fluorescence probe and a photodynamic therapy (PDT) agent. The PDT treatment showed that the viability of melanoma A2058 cells was less than 10% after treatment with the 420 nm light irradiation for 15 min at a photosensitizer concentration of 1.7 mg·mL<sup>−1</sup>. During the PDT treatment with <i>Escherichia coli</i>, the survival rate of the bacteria decreased by −95% after light irradiation at the same concentration. Such dual-functional ZAIS/PMAO-<i>g</i>-TAPP nanoparticles researched in this study demonstrate promising potential for fluorescence labeling as well as effective PDT treatment against cancer cells and bacteria.</p></div>","PeriodicalId":572,"journal":{"name":"Frontiers of Materials Science","volume":"19 3","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144926969","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
Enhancing enzyme-free glucose detection with three-dimensional NiCo2O4 nanowire arrays wrapped with NiCo2O4 nanosheets 用NiCo2O4纳米片包裹三维NiCo2O4纳米线阵列增强无酶葡萄糖检测
IF 2.3 4区 材料科学
Frontiers of Materials Science Pub Date : 2025-09-02 DOI: 10.1007/s11706-025-0727-y
Guofu Li, Yuhua Sun, Yuchi Dong, Di Chen, Jing Hu, Mizhen Sun, Jinxiu Yuan, Ziyan Zhou, Guoqiang Xie, Lijuan Feng, Yingchao Zhang, Yingjie Chen, Liyan Yu, Lifeng Dong
{"title":"Enhancing enzyme-free glucose detection with three-dimensional NiCo2O4 nanowire arrays wrapped with NiCo2O4 nanosheets","authors":"Guofu Li,&nbsp;Yuhua Sun,&nbsp;Yuchi Dong,&nbsp;Di Chen,&nbsp;Jing Hu,&nbsp;Mizhen Sun,&nbsp;Jinxiu Yuan,&nbsp;Ziyan Zhou,&nbsp;Guoqiang Xie,&nbsp;Lijuan Feng,&nbsp;Yingchao Zhang,&nbsp;Yingjie Chen,&nbsp;Liyan Yu,&nbsp;Lifeng Dong","doi":"10.1007/s11706-025-0727-y","DOIUrl":"10.1007/s11706-025-0727-y","url":null,"abstract":"<div><p>Incorporating a secondary metal and engineering heterogeneous nanostructures can significantly enhance the electrochemical performance of non-enzymatic glucose sensors. Herein, NiCo<sub>2</sub>O<sub>4</sub> nanowire (NW) arrays were enveloped with NiCo<sub>2</sub>O<sub>4</sub> nanosheets (NSs) using a simple hydrothermal method. NSs improved the electronic conductivity of NW arrays, while arrays prevented the aggregation of NSs, resulting in exceptional glucose sensing performance. In 0.1 mol·L<sup>−1</sup> NaOH electrolyte, this composite electrode demonstrated remarkable sensitivity (7641 µA·mmol<sup>−1</sup>·L·cm<sup>−2</sup>), broad linear detection range (1 to 1250 µmol·L<sup>−1</sup>), low detection limit (0.16 µmol·L<sup>−1</sup>), and rapid response time (within 1 s), as well as excellent selectivity, reproducibility, and stability. Such a unique architecture of NiCo<sub>2</sub>O<sub>4</sub> NW arrays enhanced the specific surface area of the composite material, facilitating the efficient electron transfer between copper foam and NiCo<sub>2</sub>O<sub>4</sub> NSs. This work provides an economical and efficient approach for developing enzyme-free glucose sensing catalysts with superior electrochemical properties.</p></div>","PeriodicalId":572,"journal":{"name":"Frontiers of Materials Science","volume":"19 3","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144926968","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
Vanadium oxide cathode pillared by Al3+ and H2O for high-performance aqueous zinc-ion batteries 高性能水性锌离子电池用Al3+和H2O柱状氧化钒阴极
IF 2.3 4区 材料科学
Frontiers of Materials Science Pub Date : 2025-09-02 DOI: 10.1007/s11706-025-0734-z
Li Xu, Xincheng Wang, Shoubo Li, Wenyu Zhang, Yuchen Wang, Yae Qi
{"title":"Vanadium oxide cathode pillared by Al3+ and H2O for high-performance aqueous zinc-ion batteries","authors":"Li Xu,&nbsp;Xincheng Wang,&nbsp;Shoubo Li,&nbsp;Wenyu Zhang,&nbsp;Yuchen Wang,&nbsp;Yae Qi","doi":"10.1007/s11706-025-0734-z","DOIUrl":"10.1007/s11706-025-0734-z","url":null,"abstract":"<div><p>Aqueous zinc-ion batteries (AZBs) are considered safer and potential substitutes for large-scale energy storage and conversion devices. The conventional vanadium pentoxide (V<sub>2</sub>O<sub>5</sub>) cathode material has attracted widespread attention duo to its typical layered structure and high theoretical capacity. Unfortunately, it still suffers from severe structural collapse, sluggish diffusion dynamics, and fast capacity fading. Herein, we rationally designed and prepared trivalent Al<sup>3+</sup> and H<sub>2</sub>O co-intercalated V<sub>2</sub>O<sub>5</sub> (AlVO), in which Al<sup>3+</sup> plays a “pillar” role and forms strong Al–O bonds, while H<sub>2</sub>O acts as the “lubricant”, synergistically maintaining the structural stability and accelerating the diffusion of zinc ions. The Zn//AlVO battery is found to possess not only an impressive reversible capacity of 390.7 mAh·g<sup>−1</sup> at 0.5 A·g<sup>−1</sup>, 5.13 times that of Zn//c-V<sub>2</sub>O<sub>5</sub>, but also excellent rate capability and long-term cycling performance (with the residual capacity of 138.2 mAh·g<sup>−1</sup> over 10000 cycles at 10 A·g<sup>−1</sup>).</p></div>","PeriodicalId":572,"journal":{"name":"Frontiers of Materials Science","volume":"19 3","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144926967","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
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