文献类型：期刊文献

中文题名：超级电容器RuO_2及其金属氧化物复合电极材料的研究现状

英文题名：Study on RuO_2 and its Metal Oxide Composite Electrode Materials for Supercapacitor

作者：李祥 罗咏梅 罗源

第一作者：李祥

机构：[1]贵州理工学院材料与冶金工程学院

第一机构：贵州理工学院材料与冶金工程学院

年份：2017

卷号：44

期号：15

起止页码：144-145

中文期刊名：广东化工

外文期刊名：Guangdong Chemical Industry

基金：贵州省科学技术基金;黔科合J字[2014]2077;贵州省科学技术联合基金;黔科合LH字[2015]7092;黔科合LH字[2016]7100;贵州理工学院高层次人才引进项目;XJG C20161231

语种：中文

中文关键词：超级电容器;RuO2电极材料;掺杂;过渡族金属氧化物;比电容

外文关键词：supercapacitor; Ru02 electrode materials; doping; transition metal oxides; specific capacitance

摘要：本文综述了超级电容器RuO_2电极材料及其TiO_2、SnO_2、Co_3O_4、MnO_2及NiO_2等过渡族金属氧化物复合电极材料的研究进展,结果表明仅从制备方法上提高RuO_2电极材料的综合性能存在局限性,难以获得到高比电容、低成本的电极材料。采用过渡族金属氧化物掺杂RuO_2基电极材料,在性能与成本上获得了一定的进展,但是还没有真正达到降低成本与改善性能的双重作用。同时寻求性能较为优良、成本低廉的电极材料仍将成为当今超级电容器电极材料的研究热点。
RuO2 electrode materials and its composite electrode materials for supercapacitor such as SnO2, Co3O4, MnO2 and NiO2, et al transition metal oxides is reviewed in this paper, which shows that only promoting comprehensive performance of RuO2 electrode materials have limitations from preparation methods, and it is difficult to get to electrode materiaIs of high specific capacitance and low cost. Transition metal oxide-doped RuO？ electrode material, some progress got on performance and cost, however, there＇s no dual role of really reducing cost and improving performance. Meanwhile, to seek electrode materials of more excellent perfon-nance and low cost for supercapacitor will become a hot research topic at present..