电化学析氢反应诱导的电荷传递SERS效应(英文)
, PP. 74-77
Keywords: 表面增强拉曼光谱,硫脲,水,电荷转移效应
Abstract:
应用高灵敏度的共焦显微拉曼技术,分别研究了水体系和不同pH值的硫脲体系中电化学反应与表面增强拉曼散射(SERS)效应之间的关系.研究结果表明,在电化学析氢反应电位区,电荷转移增强机制起主要作用,使表面物种的拉曼强度显著地增强.
| [1] | ChangRK ,FurtakDE .SurfaceenhancedRamanscattering[M ].NewYork :PlenumPress,1982 .
|
| [2] | [2 ] ChenYX ,ZouSZ ,HuangKQ ,TianZQ .SERSstudiesofelectrode/electrolyteinterfacialwaterII .Li brationsofwaterandelectrochemicalhydrogenevolutionreaction .JRamanSpectrosc ,1998,2 4 9:74 9
|
| [3] | ChenYX .SurfaceenhancementRamanspectroscopicstudies (SERS)ofelectrode/electrolyteinterfaces :[O].Xiamen ,ChemistrydepartmentofXiamenUniversity ,China ,1998.
|
Full-Text
