...
首页> 外文期刊>Chemical Physics Letters >Orientational behavior of cyanide on a roughened platinum surface investigated by surface enhanced Raman spectroscopy
【24h】

Orientational behavior of cyanide on a roughened platinum surface investigated by surface enhanced Raman spectroscopy

机译:通过表面增强拉曼光谱研究氰化物在粗糙铂表面上的取向行为

获取原文
获取原文并翻译 | 示例
           

摘要

The surface Raman study of the electrode potential effect on the adsorption behavior of cyanide on the Pt surface was performed on a confocal microprobe Raman system with the help of a special sufrface petreatment for the platinum electrode. The abrupt change of the dependence of the CN~- stretching vibration on the potential at ca. -0.6 V indicates a subtle orientation change of the adsorbed CN. This is supported by the changes of the PT-C vibration located at ca. 400 cm~(-1). A detailed discussion is given on the potential dependent adsorption behavior and the frequency shift of the major vibrational bands
机译:在共聚焦微探针拉曼系统上,借助铂电极的特殊表面预处理,对电极电势对氰化物在Pt表面上的吸附行为的表面拉曼研究进行了研究。 CN-拉伸振动对大约200℃电势的依赖性的突然变化。 -0.6 V表示吸附的CN的细微取向变化。大约在PT-C处的振动变化可以支持这一点。 400厘米〜(-1)详细讨论了电势相关的吸附行为和主要振动带的频移

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号