POWDERS

作品数：501被引量：962H指数：13
导出分析报告
相关领域：化学工程更多>>
相关作者：张传福李大光权茂华宋建勋杨斌更多>>
相关机构：中南大学南京航空航天大学昆明理工大学西北工业大学更多>>
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国家高技术研究发展计划中国博士后科学基金更多>>
-
在结果中检索

检索结果分析

结果分析中...
选择条件：
  • 期刊=Journal of Rare Earthsx
共 条 记 录，以下是1-10
全选清除导出
参考文献引证文献引用追踪
视图：
排序：
Effect of MgCl_(2) on electrophoretic deposition of TbF_(3) powders on Nd-Fe-B sintered magnet
《Journal of Rare Earths》2023年第5期721-727,I0004,共8页Chen Wang Yang Luo Zilong Wang Wenlong Yan Yanyan Zhao Ningtao Quan Haijun Peng Kaiwen Wu Yuehua Ma Chunlei Zhao Dunbo Yu 
supported by the National Key Research and Development Program of China(2021YFB3500201,2021YFB3500202);the Beijing Youth Top-Notch Team Support Project of China(2018000021223TD10);the Beijing NOVA Program(Z211100002121092);the Natural Science Foundation of Hebei Province(E2021103006);the Hebei Province International Science and Technology Cooperation Base Construction Project of China(20591002D)。
Using electrophoretic deposition(EPD)method,the TbF_(3)powders were deposited on the surface of sintered Nd-Fe-B magnets,and the effects of MgCl_(2)on electrophoretic deposition and grain boundary diffusion were inves...
关键词：Electrophoretic deposition ND-FE-B TbF_(3) Coating adhesion Grain boundary diffusion Rare earths 
Influence of A-site doping barium on structure,magnetic and microwave absorption properties of LaFeO_(3)ceramics powders被引量：2
《Journal of Rare Earths》2022年第7期1106-1117,共12页Lei Huang Lichun Cheng Shunkang Pan Qingrong Yao Qianxin Long Man Wang Yucheng Chen Huaiying Zhou 
Project supported by the National Natural Science Foundation of China(51871066);Innovation Project of GUET Graduate Education(2020YCXS115);Guangxi Key Laboratory of Wireless Wideband Communication and Signal Processing(GXKL06170107);Talents Project of Guilin University of Electronic Technology and Guangxi Key Laboratory of Information Materials(201024-Z,191016-K,191010-Z)。
In this paper,the effect of Ba^(2+)ions A-site doping LaFeO_(3)on structure,magnetic properties and microwave absorption properties was investigated by the sol-gel method.According to the TEM and FullProf refinement r...
关键词：LaFeO_(3)ceramics Crystal structure MAGNETIC Electromagnetic parameters Microwave absorption Rare earths 
Effects of annealing temperature and neodymium concentration on structural and photoluminescence properties of Nd^(3+)-doped Y_(2)O_(3)-SiO_(2) powders被引量：2
《Journal of Rare Earths》2021年第6期651-656,I0002,共7页NoSoung Myoung Gyeong Bok Jung 
The authors would like to thank the financial support by a 2019 research fund from Chosun University.
We report the structural and photoluminescence(PL) properties of Nd^(3+)-doped Y_(2)O_(3)-SiO_(2) powders(Y_(2)O_(3)-SiO_(2):Nd^(3+)) as functions of annealing temperature and Nd^(3+) ion doping concentration.Y_(2)O_(...
关键词：Nd^(3+)-doped Y_(2)O_(3)-SiO_(2)powders High-energy ball-milling method Near infrared photoluminescence emission Rare earth Annealing temperature 
Systematic study of the dependence of magnetic and structural properties of Nd2Fe14B powders on the average particle size被引量：3
《Journal of Rare Earths》2020年第9期961-968,I0002,共9页J.F.Durán Perdomo G.A.Pérez Alcázar H.D.Colorado J.A.Tabares L.E.Zamora J.J.S.Garitaonandia 
Project supported by Colciencias,Colombian Agency,Colombia;Universidad del Valle,Colombia(110671250407);the projects 691235-INAPEM of the H2020 Program;W911NF-17-S-0003 US Army。
A systematic study of the magnetic and structural properties dependence on the particle size was realized.For this,commercial NdFeB powder was separated into five different mean particle sizes using sieves.Besides,fro...
关键词：Hard magnetic material XRD Mossbauer spectrometry MAGNETIZATION Particle size Rare earths 
Magnetic and microwave absorbing properties of Ce-Co-based alloy powders driven with lanthanum content被引量：2
《Journal of Rare Earths》2020年第7期749-754,I0003,共7页Yu He Shunkang Pan Jingjing Yu 
Project supported by the National Natural Science Foundation of China (51361007);2017 Director Fund of Guangxi Key Laboratory of Wireless Wideband Communication and Signal Processing (GXKL06170107)。
The composites of Ce-Co-based alloys doped with La content were fabricated via a vacuum arc melting method.The influences of La addition on microstructure,electromagnetic parameters,magnetic property and microwave abs...
关键词：Ce-Co-Based alloys Magnetic property Microwave absorbing property Reflection loss Rare earths 
Tuning thermal decomposition of ammonium perchlorate by nanoporous Gd2O3 for improved safety and enhanced propellant efficiency被引量：2
《Journal of Rare Earths》2020年第1期108-112,共5页Xuezhen Zhou Chunyan Hu Xiaojun Liu Weifan Chen Qun Tang Yongxiu Li 
Project supported by the National Natural Science Foundation of China(51864033,51274123,21761020);the National Key Basic Research Program of China(973 Program,2012CBA01204);Jiangxi Provincial Scientific&Technological Support Project of China(20132BBE500041)
Nanoporous Gd2O3 powders(NGPs) with different specific surface areas were prepared by a nonaqueous sol-gel method and utilized to tune the exothermal decomposition of ammonium perchlorate(AP) for enhanced propellant e...
关键词：Nanoporous Gd2O3 powders Thermal decomposition Ammonium perchlorate Electron transfer mechanism Rare earths 
Green synthesis of ceria powders with special physical properties by carbon dioxide carbonization
《Journal of Rare Earths》2018年第10期1084-1089,共6页Zongyu Feng Xiaowei Huang Meng Wang Xu Sun Yang Xu Qiannan Xue Shiliang Chen 
Project supported by National Key Technology Research and Development Program of the Ministry of Science and Technology of China(2015BAB16B03);the National Nature Science Foundation of China(51504034,51674037)
In order to improve the application values of Ce element, in this paper, rare earth chloride solution was used as raw material, the pH value was controlled by inorganic alkali, the ceria powders with special physical ...
关键词：Carbon dioxide Carbonization method CERIA Green Special physical properties Rare earths 
Influence of ammonium sulfate on YAG nanopowders and Yb：YAG ceramics synthesized by a novel homogeneous co-precipitation method被引量：1
《Journal of Rare Earths》2018年第9期981-985,共5页Jinsheng Li Zhifa Liu Lei Wu Xiumei Han Xiwei Qi Xudong Sun 
National Natural Science Foundation of China(51602042,51602045);the Fundamental Research Funds for the Central Universities(N162304004,N162304013);the Natural Science Foundation of Hebei Province(E2017501082);the Scientific Research Foundation of Northeastern University at Qinhuangdao(XNB201715)
Homogeneous and dispersed Y3 Al5 O12（yttrium aluminum garnet,YAG） nanopowders were synthesized via a homogeneous co-precipitation method from the mixed solutions of yttrium nitrate,aluminum nitrate and a small amoun...
关键词：Homogeneous co-precipitation method（NH4）2SO4 Homogeneous powders Yb：YAG Rare earths 
Submicron LaB_6 powders with high purity prepared in large scale by salt-assisted combustion synthesis
《Journal of Rare Earths》2018年第6期623-629,共7页Zhengning Li Yujing Ou Peiqing La Yu Shi 
supported by the National Natural Science Foundation of China(51561020)
LaB6 powders were synthesized in large scale by salt-assisted combustion synthesis(CS) with different NaCl diluent contents. The variety of phases, particle size and purity of the powders were investigated using X-ray...
关键词：Combustion synthesis LaB_6 powders PURITY Particle size Rare earths 
Asymmetry ratio as a parameter of Eu^3＋ local environment in phosphors被引量：2
《Journal of Rare Earths》2018年第5期474-481,共8页Ilya E. Kolesnikov Alexey V. Povolotskiy Daria V. Mamonova Evgeny Yu. Kolesnikov Alexey V. Kurochkin Erkki Lahderanta Mikhail D. Mikhailov 
Project supported by the Russian Foundation for Basic Research(RFBR 16-32-00091)
Study of the local environment of certain ion is quite a complex problem. Due to the unique luminescent properties, Eu^3＋ ions can be used as a structural probe. In this paper, effect of doping concentration,excitati...
关键词：Eu3＋ Oxide powders LUMINESCENCE Asymmetry ratio Structural probe Rare earths 
全选清除导出
共6页<123456>
检索报告 对象比较 聚类工具 使用帮助 返回顶部