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Synthesis of LaPO4:Ce, Terbium by Co-Precipitation Method Zhu Zhaowu1,Cui Dali1,Li Minglai1,Ren Le1,Huang Xiaowei1,Zhao Na1,Long Zhiqi1,Cui Meisheng1 (1.Grirem Advanced Materials Co. Ltd., General Research Institute for Non-Ferrous Metals, Beijing 100088, China) Abstract:The synthesis of precursor of green phosphors, LaPO4:Ce, Tb, by means of co-precipitation with cocurrent flow feed......
Synthesis and Photoluminescence of BaMgAl10O17:Eu2+ Phosphor by Oxalate Co-precipitation Process Du Yunkun1,Li Feng1,Wang Yuhua1,Zhang Zhanhui1 (1.Department of Materials Science, School of Physical Science and Technology, Lanzhou University, Lanzhou 730000, China) Abstract:Single phase of Ba1-xMgAl10O17:xEu2+ (0.02≤x≤0.14) phosphors was first successfully prepared by co-precipitation......
Electrochemical performance of Ti4+-doped LiFePO4 synthesized by co-precipitation and post-sintering method WU Ling(伍 凌), WANG Zhi-xing(王志兴), LI Xin-hai(李新海), LI Ling-jun(李灵均), GUO Hua-jun(郭华军... precursor was prepared by co-precipitation method, with which Ti4+ cations were added in the process of preparing FePO4·xH2O to pursue an effective and homogenous doping way. Ti4+-doped LiFePO4......
LiNi0.87Co0.10Mg0.03O2 cathode material was prepared by a co-precipitation method. The prepared LiNi0.87Co0.10Mg0.03O2 exhibits excellent electrochemical properties, such as initial discharge capacities... batteries; cathode material; co-precipitation method; cobalt-magnesium co-substitution; electrochemical properties 1 Introduction LiNiO2 is considered as a very promising cathode material for lithium......
Adjustment on gibbsite and boehmite co-precipitation from supersaturated sodium aluminate solutions WANG Zhi(王 志)1, YANG Liu(杨 柳)1, 2, ZHANG Juan(张 娟)1, 2, GUO Zhan-cheng(郭占成)1, ZHANG Yi(张 懿)1 1... medium, and supersaturation on the precipitation kinetics and alumina hydrate type during co-precipitation process. The results clarify that gibbsite and boehmite both can be precipitated from......
University, Changsha 410083, China) Abstract: The spherical precursor of metal carbonate, Co0.9Ni0.05Mn0.05CO3, was prepared by co-precipitation method using NH4HCO3 as precipitating agent.... Key word: lithium-ion battery; cathode material; ammonium bicarbonate; co-precipitation 锂离子电池具有工作电压高,比能量高,容量大,自放电小,循环性能好和使用寿命长等优点,已成为移动电话,笔记本电脑等便携式电子设备的理想电源[1-4].目前,商业化用的最广的锂离子电池正极材料是LiCoO2,但是,因为钴资源匮乏......
of this phosphor are satisfied when an appropriate amount of urea was adopted as the combustion agent in the preparation procedure. Key words:PDP; red phosphor; co-precipitation method; combustion method... Engineering Research Center for Rare Earth Materials, General Research Institute for Nonferrous Metals, and Grirem Advanced Materials Co. Ltd., Beijing 100088, China) Abstract:Red phosphor (Y, Gd)BO3:Eu3......
+,Li+ nanoparticles were successfully prepared by co-precipitation, citric acid-assisted co-precipitation, co-precipitation combined solid-state reaction and thermal decomposition method. X-ray... nanopowders. The results indicate that all the prepared samples crystallize in a hexagonal wurtzite structure. The ZnO:La3+,Li+ prepared by citric acid-assisted co-precipitation method has a particle size......
文献标志码:A Influence of feeding rate on performance of LiNi0.8Co0.1Mn0.1O2 cathode materials prepared by co-precipitation CHEN Wei, LI Xin-hai, WANG Zhi-xing, GUO Hua-jun, YUE Peng...-precipitation, and calcined with LiOH·H2O to produce LiNi0.8Co0.1Mn0.1O2 cathode material in oxygen atmosphere. The influence of the fast feeding rate and slow feeding rate during the process of co......
Synthesis of LiNi0.8Co0.1Mn0.1O2 cathode material by chloride co-precipitation method LI Ling-jun(李灵均), LI Xin-hai(李新海), WANG Zhi-xing(王志兴), WU Ling(伍 凌), ZHENG Jun-chao(郑俊超), LI Jin... _____________________________________________________________________________________________________ Abstract: LiNi0.8Co0.1Mn0.1O2 was prepared by a chloride co-precipitation method and characterized by thermogravimetric analysis, X-ray......