中间相炭微球制备工艺的研究  

Study on the Preparation Technology of Mesophase Carbon Microbead

作　　者：王亮[1] 张秀云[1] 侯文杰[1] 瞿静[1] 

机构地区：[1]上海宝钢化工有限公司,上海201900

出　　处：《上海化工》2016年第6期23-27,共5页Shanghai Chemical Industry

摘　　要：中间相炭微球是一种优良的锂离子电池负极材料。以沥青为原料,通过对喹啉不溶物(QI)、反应温度、反应时间和气体流量等指标的研究,摸索出了一条实验室制备路线,得到了合格的中间相炭微球,并对其作为负极材料的物理性能和电化学性能进行了检测和分析。Mesophase carbon microbead is an excellent anode material for lithium ion batteries. With pitch as raw material, and through the study on the indexes such as quinoline insolubles （QI）, reaction temperature, reaction time, and gas flow, a laboratory preparation route was worked out, and the qualified mesophase carbon microbead was obtained. Besides, the physical properties and electrochemical performances of this anode material were tested and analyzed.

关 键 词：中间相炭微球 负极材料 电化学性能 

分 类 号：TQ127.11[化学工程—无机化工]