%0 Journal Article
%T Penetration of Electrolyte Containing KF and LiF into Graphite Cathode during Aluminum Electrolysis<br>含LiF和KF的电解质熔体对铝电解阴极的渗透过程
%A ZHANG Yue-hong
%A ZHAI Xiu-jin
%A WANG Yao-wu
%A PENG Jian-ping
%A LI Bin-chuan
%A FENG Nai-xiang
%A <br>张跃宏
%A 翟秀静
%A 王耀武
%A 彭建平
%A 李斌川
%A 冯乃祥
%J 过程工程学报
%D 2011
%I 
%X The effects of KF and LiF contents in the melt electrolyte,current density and molecular ratio of NaF to AlF3 on the penetration into graphite cathode were investigated during aluminum electrolysis using NaF-AlF3-Al2O3-KF-LiF system in laboratory scale.Alkali metals including K,Na and Li penetrated into graphite cathode were detected.It was found that K and Na were converted into graphite intercalation compounds(GICs) as penetrating into cathode,and that Li reacted with C Li2C2 formed on the surface of cath...
%K aluminum electrolysis
%K potassium fluoride
%K lithium fluoride
%K cathode penetration
%K current density
%K molecular ratio<br>铝电解
%K KF
%K LiF
%K 电解渗透
%K 电流密度
%K 分子比
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=3FCF8B1A330466D5&jid=B9EE12934D19905403D996AE65CEEEED&aid=97D58E521117B441EBDF840A2CECCD0B&yid=9377ED8094509821&vid=708DD6B15D2464E8&iid=94C357A881DFC066&sid=B37ED91D1227CC95&eid=8D71AF42ACD39979&journal_id=1009-606X&journal_name=过程工程学报&referenced_num=0&reference_num=17