文献类型：专利

英文题名：Preparation of lithium-manganese phosphate/carbon anode material useful for high-energy density lithium-ion secondary battery, involves weighing lithium source, manganese oxide, phosphorus source and carbon source and ball milling

作者：ZHENG J;YANG T;LIU T;XU X;TANG Y;CHEN Y

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN108206284-A

申请日：2018-01-18

公开日：2018-06-26

语种：英文

收录：DERWENT

摘要：NOVELTY - The preparation method of lithium-manganese phosphate/carbon anode material involves weighing 1-1.10 pts. wt. lithium source, 1-1.10 pts. wt. manganese oxide, 1-1.10 pts. wt. phosphorus source, 1.10-1.50 pts. wt. carbon source, ball milling medium and 50 ml dispersant and then mixing, ball milling the mixture for 1-24 hours and then heating at 5-15 degrees C, processing at 250-450 degrees C for 0.5-1 hour and then calcining at 550-650 degrees C for 9-12 hours and cooling to room temperature. USE - The method is useful for preparation of lithium-manganese phosphate/carbon anode material, which is useful for high-energy density lithium-ion secondary battery. ADVANTAGE - The method enables preparation of lithium-manganese phosphate/carbon anode material with excellent electrochemical performance.