摘要
喷雾热解法(SP)在控制所制备材料化学组成、形貌和粒径等方面有一定的优势,特别是在制备Li[Ni1/3Co1/3Mn1/3]O2和Li[Ni1/2Mn1/2]O2时,效果较好。综述了SP法的过程;介绍了SP法制备的锂离子电池正极材料的特点,如化学计量偏移小,材料结构和组成均匀,结晶度高等。
<Abstrcat>Spray pyrolysis(SP) method had some advantages in control of the synthesis material composition, morphology and particle size, especially when preparing LiO_2 and LiO_2, the effect was good.The process of SP method was reviewed, the characteristics of cathode materials for Li-ion battery prepared by SP method were introduced. The shift of stoichiometry ratio was little, the material had homogeneous structure and composition, the degree of crystallinity was high.
出处
《电池》
CAS
CSCD
北大核心
2005年第3期244-245,共2页
Battery Bimonthly
关键词
喷雾热解
正极材料
形貌
粒径
spray pyrolysis
cathode materials
morphology
particle size
