SURFACE-ENHANCED RAMAN-SPECTROSCOPY AS A PROBE OF ADSORBATE SURFACE BONDING - BENZENE AND MONOSUBSTITUTED BENZENES ADSORBED AT GOLD ELECTRODES
SURFACE-ENHANCED RAMAN-SPECTROSCOPY AS A PROBE OF ADSORBATE SURFACE BONDING - BENZENE AND MONOSUBSTITUTED BENZENES ADSORBED AT GOLD ELECTRODES
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DOI：
10.1021/j100269a031
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发表时间：
1985-01-01
影响因子：
--
通讯作者：
WEAVER, MJ
中科院分区：
文献类型：
--
作者：
GAO, P;WEAVER, MJ
结论(1)裸电极、镀铂电极和镀金电极的电位相当。沉积的催化剂金属改善了她在H2S04中的动力学。(2)裸电极、铂电极和金电极的平带电位与沉积金属的性质无关。(3) Pt/p-InP电极的最大量子效率约为0.65；对于Eu3+还原，在Ru3+处理的p-InP电极上，它为«0.8。我们感谢dr。贝尔实验室的WA Bonner和B. Miller慷慨地捐赠了p-InP单晶。NC感谢ICSU/UNESCO颁发杰出科学奖学金。感谢国家科学基金（CHE8304666）的支持。
Conclusions (1) The onset of the her occurs at comparable potentials for bare, Pt-, and Au-plated electrodes. Deposited catalyst metals improve the kinetics of her in H2S04.(2) The flat-band potentials of the bare, Pt-, and Au-deposited electrodes are independent of the nature of the deposited metal.(3) The maximum quantum efficiency for the herat the Pt/p-InP electrode was about 0.65; for Eu3+ reduction it was «0.8, at Ru3+-treated p-InP electrode.Acknowledgment. We thank Drs. WA Bonner and B. Miller of Bell Laboratories for their generous gift of p-InP single crystals. NC thanks ICSU/UNESCO for award of the Distinguished Fellowship in Science. The support of the National Science Foundation (CHE8304666) is gratefully acknowledged.