物理化学学报 >> 1986, Vol. 2 >> Issue (05): 444-451.doi: 10.3866/PKU.WHXB19860509

研究论文 上一篇    下一篇

Ru3+及其它阳离子表面吸附对n-InP光电化学性能的影响

钱道荪; 杨镭   

  1. 上海交通大学应用化学系
  • 收稿日期:1985-06-10 修回日期:1986-04-14 发布日期:1986-10-15

EFFECTS OF SURFACE ADSORPTION WITH Ru3+ AND OTHER CATIONS ON THE PHOTOELECTROCHEMICAL PROPERTIES OF n-InP

Qian Daosun; Yang Lei   

  1. Department of Applied Chemistry; Shanghai Jiao Tong University
  • Received:1985-06-10 Revised:1986-04-14 Published:1986-10-15

摘要: 应用光阳极极化曲线, 电流-光强曲线、光谱响应曲线、平带电位以及电流相对增加与吸附时间之间的关系曲线研究了Ru~(3+)表面吸附对n-InP光电化学性能的影响, 还研究了其它一些阳离子吸附的影响。

Abstract: In this the Paper effects of Ru~(3+) and other cations on the PEC properties of n-InP electrode are investigated.
The adsorption of Ru~(3+) doesn't influence the photoanodic polarization curves of n-InP in Fe~(2+)/Fe~(3+) and Fe(CN)_6~(4-)/Fe(CN)_6~(3-) solutions but effects it in S~(2-)/S_x~(2-) solution significantly. A current peak is observed at -0.9 V vs. SCE. and the peak current varies linearly with the square root of the potential sweep rate but the peak potential is unchanged.
The spectral response ...