%0 Journal Article
%T Electrochemical Characteristic of SEI in Secondary Lithium Batteries<br>二次锂电池中SEI膜的电化学性能表征
%A LIU Yu
%A WANG Bao-Feng
%A XIE Jing-Ying
%A YANG Jun
%A CHEN Jian
%A <br>刘宇
%A 王保峰
%A 解晶莹
%A 杨军
%A 陈健
%J 无机材料学报
%D 2003
%I Science Press
%X The SEI (solid electrolyte interphase) film on the surface of three kinds of carbonous materials: Mesocarbon Microbead (MCMB); Porous Carbon (PC) and Synthetic Graphite (SG), which can electrochemically insert and extract lithium reversibly, was investigated in the appointed electrolyte. The formation of SEI is related to the structure and BET surface of the carbonous materials. This causes the main irreversible capacity of carbonous electrode at the first charge and discharge cycle. It will play an active role for the cycle stability after the first charge and discharge cycle when the stable film is forming on the surface of the electrode.
%K SEI film
%K electfochemical characteristic
%K carbonous anode
%K lithium ion batteries<br>SEI膜
%K 电化学性能
%K 碳负极
%K 锂离子电池
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=ABC0063016AF57E1C73EF43C8D2212BD&aid=F4EBEA07DA1CF1EF&yid=D43C4A19B2EE3C0A&vid=13553B2D12F347E8&iid=0B39A22176CE99FB&sid=F416A9924F23B020&eid=7737D2F848706113&journal_id=1000-324X&journal_name=无机材料学报&referenced_num=0&reference_num=7