溶液pH对羟基苯硫酚同分异构体脱羟基反应影响的SERS研究

葛登云, 徐敏敏, 袁亚仙^*, 姚建林^*

Surface-Enhanced Raman Spectroscopic Investigation on the Effect of Solution pH on Dehydroxylation of Hydroxythiophenol Isomers

GE Deng-yun, XU Min-min, YUAN Ya-xian^*, YAO Jian-lin^*

吸附在粗糙Ag电极表面的MHTP (a)和OHTP (b)在pH为2, 7和12的KCl溶液中开路电位下的SERS光谱