论文部分内容阅读
利用已建立的固 /液界面电化学体系Electrochemistry(EC)与超高真空电子能谱Ultra HighVacaumX rayPhoto electronSpectroscopy(UHV XPS)联用系统详细研究了Pt电极表面欠电位沉积Underpotentialdeposition(UPD)Sb、Bi的表面化学状态特征 ,结果表明Sb、Bi虽同为VA族元素 ,但二者在Pt电极表面的UPD特征却有很大差异
The underpotentialdeposition (UPD) Sb and Bi of Pt electrode surface were investigated in detail by using the established system of Electrochemistry (EC) and Ultra HighVacuum electron beam spectroscopy (UHV XPS) The results show that although Sb and Bi are both Group VA elements, the characteristics of UPD on the Pt electrode surface are quite different