摘要
硫酸溶液中铂电极表面氧吸附过程的光电子能谱研究徐富春，陈声培，薛国庆，孙世刚（分析测试中心，化学系，物化所，固体表面物理化学国家重点实验室，甘肃张掖师专化生系）电催化反应包含一系列表面吸附与脱附过程［１］．这些过程与电极表面结构密切相关。因此，深入研...
The adsorption of oxygen on Pt electrode was studied using X-ray photo-electron spectroscopy(XPS)via a newly constructed transfer system, which allowed the elec-trode to be transferred rapidly between electrochemical cell and ultra high vaccum chamber. TheXPS results demonstrated for the first time that the surface platinum is oxidised mainly to Pt￣(2+)state under 1.5V, and suggested that the Pt￣+ state is a transient state. This study provided newdata to elucidate the process of the oxygen adsorption on Pt electrode.
出处
《厦门大学学报（自然科学版）》
CAS
CSCD
北大核心
1995年第5期855-859,共5页
Journal of Xiamen University：Natural Science
基金
国家自然科学基金
