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and characterization of triclinic structural LiVPO4F as possible 4.2 V cathode materials for lithium ion batteries ZHONG Sheng-kui(钟胜奎)1,2, YIN Zhou-lan(尹周澜)1, WANG Zhi-xing(王志兴)3, CHEN Qi-yuan(陈启元)1 (1. School...; Abstract: A potential 4.2 V cathode material LiVPO4F for lithium batteries was prepared by two-step reaction method based......
J. Cent. South Univ. (2020) 27: 27-36 DOI: https://doi.org/10.1007/s11771-020-4275-4 Kinetics of leaching lithium from lepidolite using mixture of hydrofluoric and sulfuric acid WANG Hai-dong(王海东)1... shows great potential in leaching lithium (Li) from lepidolite. Leaching kinetics of Li in a mixture of sulfuric acid and hydrofluoric acid, which is a typical lixivant for the fluorine-based chemical......
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conduction and phase transformation in lithium titanate Li4Ti5O12[J]. Physics of the Solid State, 2003, 45(11): 2183?2188. [5] LEONIDOV I A, LEONIDOVA O N, PERELYAEVA L A, SAMIGULLINA R F, KOVYAZINA S A, and PATRAKEEV M V. Structure, ionic conduction, and phase transformations in lithium titanate Li4Ti5O12[J]. Physics of the Solid State, 2003, 45(11), 2183?2188. [6] Kim D H, Ahn Y S, Kim J. Polyol......
Characterization and growth dynamics of barium titanate crystallite on nanometer scaleSen Wang, Yue Zhang, Zhen Ji, Yousong Gu, Yunhua Huang, and Cheng ZhouDepartment of Materials Physics, University of Science and Technology Beijing, Beijing 100083, China摘 要:<正>Barium titanate powder on nanometer scale was synthesized by means of co-precipitation......
Diffusion coefficient of Ti4+ in calcium ferrite/calcium titanate diffusion coupleWang Wei,Hong-rui Yue,Xiang-xin XueSchool of Metallurgy,Northeastern University摘 要:This study investigated the interdiffusion of calcium ferrite/calcium titanate system in the time range of 0–120 min by the diffusion couple method in a CO/N2 reducing atmosphere at 700......
Formation of calcium titanate in the carbothermic reduction of vanadium titanomagnetite concentrate by adding CaCO3Xiao-hui Li,Jue Kou,Ti-chang Sun,Shi-chao Wu,Yong-qiang ZhaoSchool of Civil and Resource Engineering, University of Science and Technology Beijing摘 要:The formation of calcium titanate in the carbothermic reduction of vanadium......
. Research on spray-dried lithium titanate as electrode materials for lithium ion batteries [J]. J Power Sources, 2005, 146(1/2): 670-673. [17] DUVIGNEAUD P H, SEGATO T. Synthesis and characterisation... as cathode materials for lithium ion batteries. The experimental results show that the spherical morphology of the spray-dried powers maintains during the subsequent heat treatment and the specific......