摘要
用X-光电子能谱分析了Ru-Ti金属氧化物电极的组成、结构和元素价态。结果表明,电极表面不同于体内,讨论了表面和体内Ti的价态区别对Ru-Ti阳极活性和寿命的影响,指出掺杂Ir和Pd后会提高电极活性。
X-Ray photoelectron spectroscopy was used to study the composition, structure and elemental valence of Ru-Ti metal oxide electrode. The result shows that the valence state of Ti on the surface is different from that in the bulk. The influence, of titanium in different valences on the surface and bulk on the activity and lifetime of Ru-Ti anodes was discussed. From our experimental result, it seems to be possible to rise the activity of Ru-Ti electrode by doping Ir and Pd in it.
出处
《分析化学》
SCIE
EI
CAS
CSCD
北大核心
1993年第3期282-284,共3页
Chinese Journal of Analytical Chemistry
关键词
钌-钛电极
X-光电子能谱
涂层电极
Ruthenium-titanium anode, X-Ray photoelectron spectroscopy.
