%0 Journal Article
%T Resisitivity and Electrochemical Property of Modified Composite Electrode for Vanadium Redox Battery<br>改性电极复合材料的导电性和电化学性能
%A LUO Dong-mei
%A XU Qian
%A KANG Xiao-xue
%A LI Yan-dan
%A SUI Zhi-tong
%A <br>罗冬梅
%A 许茜
%A 康晓雪
%A 李彦丹
%A 隋智通
%J 过程工程学报
%D 2005
%I 
%X The composite electrode used in the vanadium redox battery was modified by adding titanate coupling agent in three ways: direct mixing with carbon-black, dissolving and mixing in ethanol, and dissolving in kerosene. The effect of titanate coupling agent on the resisitivity and electrochemical property of composite electrode was tested. It was observed that titanate coupling agent and carbon-black could not be mixed up uniformly neither by direct mixing nor by dissolving in ethanol. The results showed that the resistivity of composite electrode was reduced by adding titanate coupling agent dissolved in kerosene. This phenomenon was explained with the SEM microphotographs of the composite. The cyclic voltammograms of composite electrode demonstrate that titanate coupling agent in the composite electrode may introduce minor side-reaction in the electrode in vanadium redox battery.
%K vanadium redox battery
%K titanate coupling agent
%K composite electrode<br>钒电池
%K 钛酸酯偶联剂
%K 复合材料
%K 电极
%K 导电性
%K 电化学性能
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=3FCF8B1A330466D5&jid=B9EE12934D19905403D996AE65CEEEED&aid=F66DC57EC37E2424&yid=2DD7160C83D0ACED&vid=94C357A881DFC066&iid=E158A972A605785F&sid=366B1248A15658C5&eid=3389C664025A98F9&journal_id=1009-606X&journal_name=过程工程学报&referenced_num=0&reference_num=17