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Synthesis, Catalysis of Rare Earth Complexes with Aliphatic Noncyclic Polyether-Amino Acid Schiff Base Shen Lianfang1,Yao Kemin2,Li Ning2 (1.State Key Laboratory of Magnetic Resonance and Atomic...:Eleven new rare earth complexes with aliphatic Schiff base, condensed from diglycol aldehyde and bis-arginine, were synthesized and characterized. They are confirmed as Ln(H2DAAR)(NO3)3·7H2O (Ln=La, Pr......
Synthesis, Characterization and Vulcanizing Properties of Rare Earth Complexes with 2-Mercaptobenthiazole 罗远芳1,黄庙由1,韦凤仙2,章伟光2,张启交2 (1.Department of Polymer Material and Science, South China University of Technology, Guangzhou 510641, China;2.Department of Chemistry, South China Normal University, Guangzhou 510631, China) Abstract:Eight complexes of rare earth with 2-mercaptobenthiazole, RELCl2......
Role of Rare Earth in Low Sulphur Nb-Ti-Bearing Steel 高平祥1,曾静2,林勤3,王跃华1,刘继雄2,朱兴元4 (1.Railway Engineering Equipment and Materials Works of Wuhan Iron and Steel Company, Wuhan 430083, China;2.Center..., China) Abstract:The effect of rare earth on the microstructures, mechanical properties and inclusions in low sulphur Nb-Ti-bearing steel were investigated. It is shown that the transverse yield......
Alleviation Effects of Rare Earth on Cd Stress to Rape 张淑侠1,马建军1,吴贺平1,朱京涛1 (1.Analysis and Testing Center Hebei Normal University of Science and Technology, Qinhuangdao 066004, China) Abstract... rare earth(RE). The results indicate that, under Cd stress, the dry and fresh weight are increased by both the single element and mixed rare earth treatment, and the fastness of rape is improved.The......
Effect of Anion on Adsorption of Rare Earth Elements on Kaolinite Wan Yingxin1,Liu Jianjun3 (1.The College of Arts and Sciences of Beijing Union University, Beijing 100083, China;2.The Institute.... Key words:rare earth elements (REEs); adsorption; anion; kaolinite; [全文内容正在添加中] ......
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+ for Ba2+ at the frequency range of 0.5~18.0 GHz. Key words:hexaferrite-doped rare earth; solid-state reaction method; magnetic properties; microwave properties; [全文内容正在添加中] ... University, Changchun 130026, China;2.Laboratory of Rare Earth Chemistry and Physics, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China) Abstract:A series of W......
J. Cent. South Univ. (2021) 28: 679-689 DOI: https://doi.org/10.1007/s11771-021-4637-6 Scandium recovery from ion-adsorption rare earth concentrate with HEHEHP as extractant ZHANG Wei(张伟)1, ZHU Hao... process between P=O and Sc, with 6 molecules of extractant as dimer participating in the process. Finally, a flowsheet for the recovery of Sc from ion-adsorption rare earth elements (REEs) concentrate......
Effect of Rare Earth Elements on Anisotropy and Microstructure of Al-Li Alloy 2195 Sheets Liu Yufeng1,Geng Jiping1,Xu Yue1 (1.School of Materials Science and Engineering, Beijing University... employed a complex heat treatment process, involving the pre-tension, thermo-infiltration of the rare earth element Ce, solution treatment, and artificial aging technology. The results indicate......
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