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CERAMICS: 作品数：1138被引量：1709H指数：17; 导出分析报告; 相关领域：化学工程生物学更多>>; 相关作者：崔学民张鹤华伟刚邱树恒曲远方更多>>; 相关机构：广西大学中国电子科技集团公司第十二研究所天津大学北京理工大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家教育部博士点基金更多>>

Improving high-field strain and temperature stability on KNN-based ceramics sintered in reducing atmosphere via defect engineering被引量：1: 《Journal of Materiomics》2024年第6期1165-1175,共11页Zhenyong Cen Meiyi Feng Fuzhi Cao Yuqi Jiang Ze Xu Changrong Zhou Ke Wang Nengneng Luo; The work was supported by Guangxi Science,Technology Base and Talent Special Project(GUIKE AD23026063);Guangxi Natural Science Foundation Project(2022GXNSFBA035573);State Key Laboratory of New Ceramic and Fine Processing Tsinghua Univer-sity(KF202306).; High-field strain and its temperature stability of(1-x)K_(0.48)Na_(0.52)Nb_(0.96)Ta_(0.04)O_(3)-xBaZrO_(3)+8%MnO+3%ZrO_(2)(in mole,KNNT-xBZ+8Mn)ceramics sintered in reducing atmosphere are improved simultaneously via ...; 关键词：Lead-free ceramics Piezoelectric materials Reducing atmosphere DEFECTS

Sr(Cr_(0.2)Mn_(0.2)Fe_(0.2)C_(0.2)Ni_(0.2))O_(3):A novel high-entropy perovskite oxide with enhanced electromagnetic wave absorption properties被引量：3: 《Journal of Materiomics》2024年第6期1176-1185,共10页Mengru Li Qing Zhi Jinlu Li Chengwen Wu Xuewen Jiang Zhiyu Min Rui Zhang Hailong Wang Haibin Wang Bingbing Fan; This work was supported by the Science and Technology Inno-vation Talents in Universities of Henan Province(CN)(22HAS-TIT001);the National Natural Science Foundation of China(U2004177);Joint Fund of Research and Development Program of Henan Province(222301420002)。; Perovskite materials(ABO_(3))possess a wealth of elements selectable and exhibit a diverse range of octahedral transformations.The emergence of high-entropy perovskite ceramics provides a fresh perspective for advanci...; 关键词：High-entropy ceramics PEROVSKITE Microwave absorption MAGNETISM

High recoverable energy density of Na_(0.5)Bi_(0.5)TiO_(3)-based ceramics by multi-scale insulation regulation and relaxor optimization strategy: 《Journal of Materiomics》2024年第4期845-856,共12页Qiuyu Zheng Bing Xie Yahui Tian Qi Wang Huajie Luo Zhiyong Liu Haibo Zhang; This work is supported by the National Natural Science Foundation of China(Grant No.52162018,52162017);the Natural Science Foundation of Jiangxi Province of China(Grant No.20224ACB214007);the Innovation Special Foundation for Graduate Students of Nanchang Hangkong University(Grant No.YC2022-009).; Dielectric ceramic capacitors(DCCs)are highly desired for advanced electronic and electrical power systems owing to their ultrahigh power densities and fast charge-discharge speed.However,the low recoverable energy de...; 关键词：Multi-scale insulation regulation Relaxor ferroelectrics Energy storage performance Thermal stability

Suppressing interfacial polarization via entropy increase strategy for superior energy-storage performance of Na_(0.5)Bi_(0.5)TiO_(3)-based ceramics: 《Journal of Materiomics》2024年第4期947-955,共9页Hanyu Zhao Wenjun Cao Donghao Han Xiyue Zhu Cen Liang Changyuan Wang Chunchang Wang; The authors acknowledge financial support from the National Natural Science Foundation of China(NSFC)with grant Nos.12174001 and 51872001.; High entropy engineering has emerged as a new strategy to improve the energy storage density and efficiency of dielectric capacitors due to its unique design concept.However,the recyclable energy storage density(Wrec)...; 关键词：High entropy ceramics Energy storage Interfacial polarization Configurational entropy

Simultaneous enhancement of energy storage performance and thermal stability of NaNbO_(3)-based ceramics via multi-scale modulation: 《Journal of Materiomics》2024年第3期670-681,共12页Peng Nong Dafu Zeng Yue Pan Qinpeng Dong Mingzhao Xu Xiang Wang Jiaming Wang Huanfu Zhou Xu Li Xiuli Chen; supported by Natural Science Foundation of China(Nos.12064007,11664008 and 61761015);Natural Science Foundation of Guangxi(Nos.2018GXNSFFA050001);Guilin University of Technology Research Startup Project(No.GUTQDJJ2023029);High Level Innovation Team and Outstanding Scholar Program of Guangxi Institutes.; More and more attention is being paid to the environmental friendliness of the dielectric capacitors,which have a rapid charging and discharging speed and steady operation.However,the low recoverable energy storage de...; 关键词：NaNbO_(3) Breakdown field strength Lead-free ceramics Energy storage Power density

Relationship between structure and microwave dielectric properties of Li_(3)Mg_(4)Nb_(1-x)Ta_(x)O_(8)ceramics: 《Journal of Materiomics》2024年第1期245-252,共8页Chongsheng Wu Kui Liu Honglan Lai Fang Xu; supported by the National Natural Science Foundation of China(Grant No.52202341).; Herein,the sintering behavior and dielectric properties of Ta5+-doped Li3Mg4NbO8 ceramics were investigated by solid-phase reactions in combination with first-principles calculations.In particular,Li_(3)Mg_(4)Nb_(0.96...; 关键词：FIRST-PRINCIPLES Li_(3)Mg_(4)NbO_(8) dielectric properties Lattice vibration

Acceptor doping and actuation mechanisms in Sr-doped BiFeO_(3)-BaTiO_(3)ceramics被引量：1: 《Journal of Materiomics》2024年第1期57-69,共13页Ziqi Yang Yizhe Li Bing Wang Juncheng Pan Annette K.Kleppe David A.Hall; Yizhe Li and David Hall acknowledge financial support by the Engineering and Physical Sciences Research Council(Grant number EP/S028978/1).; BiFeO_(3)-BaTiO_(3)(BF-BT)ceramics are important multiferroic materials,which are attracting significant attention for potential applications in high temperature lead-free piezoelectric transducers.In the present stud...; 关键词：Bismuth ferrite-barium titanate Acceptor doping ELECTROCERAMICS PIEZOELECTRICITY In-situ X-ray diffraction

A review:(Bi,Na)TiO_(3)(BNT)-based energy storage ceramics被引量：4: 《Journal of Materiomics》2024年第1期86-123,共38页Wen Zhu Zong-Yang Shen Wei Deng Kai Li Wenqin Luo Fusheng Song Xiaojun Zeng Zhumei Wang Yueming Li; supported by National Natural Science Foundation of China(52267002);Natural Science Foundation of Jiangxi Province(20212ACB204010);Science&Technology Research Project of Jiangxi Provincial Education Department(GJJ211301);the Graduate Innovation Fund of Jiangxi Province(YC2022-S884).; Facing the increasingly serious energy and environmental problems,the research and development of new energy storage technology and environment-friendly energy storage materials are imminent.As a typical lead-free fer...; 关键词：Dielectrics Relaxor ferroelectrics Energy storage ceramics Sodium bismuth titanate Lead free

Achieving high dielectric energy-storage properties through a phase coexistence design and viscous polymer process in BNT-based ceramics: 《Journal of Materiomics》2023年第6期1004-1014,共11页Yule Yang Juanjuan Wang Ruiyi Jing Wenjing Shi Leiyang Zhang Chao Li Xinyu Zeng Fukang Chen Gang Liu Xiaolian Chao Yan Yan Li Jin; In the last few decades,dielectric capacitors have gotten a lot of attention because they can store more power and charge and discharge very quickly.But it has a low energy-storage density(Wrec),efficiency(h),and temp...; 关键词：BNT ENERGY-STORAGE Charge-discharge Viscous polymer process Relaxor ferroelectric

Excellent thermal stability and high energy storage performances of BNT-based ceramics via phase-structure engineering被引量：1: 《Journal of Materiomics》2023年第6期1015-1023,共9页Mingkun Wang Tian Bai Aina He Zhongbin Pan Jinghao Zhao Luomeng Tang Zhihe Zhao Jinjun Liu Shushuang Li Weixing Xia; supported by the National Natural Science Foundation of China(Grant No.51902167,51971005);Natural Science Foundation of Zhejiang Province(Grant No.LY21E020002);Natural Science Foundation of Ningbo City(Grant No.2021J064,2021J097).; Herein,a novel strategy for regulating the phase structure was used to significantly enhance the recoverable energy storage density(Wrec)and the thermal stability via designing the(1-x)[(Bi_(0.5)Na_(0.5))_(0.7)Sr_(0.3...; 关键词：Relaxor ferroelectric Energy storage properties Thermal stability Nano-domain

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