共搜索到18350条信息,每页显示10条信息,共1835页。用时:0小时0分0秒281毫秒
Rare Earth Doping Effects on Properties of Ceria-Zirconia Solid Solution Liang Tao1,Yin Ping1,Hu Yucai1,Jiang Wei1,Liu Bing1 (1.School of Chemistry and Materials Science, Ludong University, Yantai... conversion, lower light-off temperature and better high-temperature resistance. Key words:doping effects; ceria-zirconia solid solution; rare earths; [全文内容正在添加中] ......
Creep behavior of SnAgCu solders with rare earth Ce doping ZHANG Liang(张 亮)1, XUE Song-bai(薛松柏)1, GAO Li-li(皋利利)1, ZENG Guang(曾 广)1, CHEN Yan(陈 燕)2, YU Sheng-lin(禹胜林)1,3, SHENG Zhong(盛 重)1 1...; Abstract: Extensive testing was carried out to study the effects of rare earth Ce doping......
Doping Effects of Rare Earth on Dielectric Properties of Fine-Grained BaTiO3-Based Ceramics 王洪儒1,吴霞宛1,张志萍1,李玲霞1,郭炜1 (1.Department of Electronics Science and Technology, Tianjin University, Tianjin 300072, China) Abstract:The doping effects of rare earth oxides Ho2O3 and Er2O3 on dielectric properties of BaTiO3-based ceramics were studied. After adding rare earth elements, grain growth......
Rare earth doping effects on superconducting properties of MgB2:A reviewWenxian Li1,2,3,Jixiang Kang1,Siwei Fu1,Yemin Hu1,2,Pengfei Hu1,Mingyuan Zhu1,2,Ying Li1,21. Institute of Materials... Superconductors, Physics Department, Shanghai University摘 要:Rare earth(RE) elements and their compounds have been doped into MgB2 since the discovery......
Rare earth doping effects on superconducting properties of MgB2:A reviewWenxian Li1,2,3,Jixiang Kang1,Siwei Fu1,Yemin Hu1,2,Pengfei Hu1,Mingyuan Zhu1,2,Ying Li1,21. Institute of Materials... Superconductors, Physics Department, Shanghai University摘 要:Rare earth(RE) elements and their compounds have been doped into MgB2 since the discovery......
Influence of Doping Rare Earth on Performance of Lithium Manganese Oxide Spinels as Cathode Materials for Lithium-Ion Batteries Lu Xinghe1,Zhang Na1,Tang Zhiyuan1,Huang Qinghua1 (1.School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China) Abstract:Some rare earth doping spinel LiMn2-xRExO4 (RE=La, Ce, Nd) cathode materials for lithium ion batteries were......
266003, China) Abstract:Some compounds of LiCo1-xRExO2 (RE=rare earth elements and x=0.01~0.03) were prepared by doping rare earth elements to LiCoO2 via solid state synthesis. The microstructure...Rare Earth Elements-Doped LiCoO2 Cathode Material for Lithium-Ion Batteries 阎杰1,叶茂1,潘桂玲2,曹晓燕3,魏进平1 (1.Institute of New Energy Material Chemistry, Nankai University, Tianjin 300071, China;2.State......
Transport Properties of Rare Earth Manganese Oxide La0.67Ca0.33Mn1-xFexO3 张金仓1,余森江1,韩雁冰2,葛洪良2,崔玉建2,贾广强1 (1.Department of Physics,Shanghai University,Shanghai 200436,China;2.Department of Physics,China Institute of Metrology,Hangzhou 310018,China) Abstract:The transport properties were studied for rare earth manganese oxide La0.67Ca0.33Mn1-xFexO3(x=0~0.3) systems.It is found......
:Photoluminescent(PL) and cathodoluminescent(CL) properties of rare earths (Sc3+, La3+, Gd3+ and Lu3+) doped (Y0.97Tb0.03)2SiO5 were studied. Rare earth doping clearly influences PL and CL properties... be understood by that the rare earth dopants might dilute the concentration of the activator. Additionally, doping also influences the color saturation of Y2SiO5:Tb. Sc3+, La3+, and Gd3+ doping improve......
Rare Earth Doping Effects on Properties of Ceria-Zirconia Solid Solution胡玉才,殷平,梁涛,姜玮,刘冰摘 要:<正>Ce0.6Zr0.3RE0.1O2(RE = Y, La, Pr, Tb)solid solutions... compared with that for Ce0.6Zr0.4O2, indicating that dopant elements change chemistry environment of solid solutions which is available to improve redox performance. Compared with Pd/Ce0.6Zr0.4O2, doping......