• 主题
高级搜索  >
历史搜索 清空历史
首页> 美国政府科技报告 >Dynamics of Nucleation at Electrochemical Interfaces via Surface EXAFS (Extended X-ray Absorption Fine Structure) and Standing Wave Measurements
【24h】

Dynamics of Nucleation at Electrochemical Interfaces via Surface EXAFS (Extended X-ray Absorption Fine Structure) and Standing Wave Measurements

机译：通过表面EXaFs（扩展X射线吸收精细结构）和驻波测量在电化学界面上的成核动力学

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

We have been involved in the use of x-rays as in-situ probes of electrochemical interfaces in an attempt to gain some insights as to how interfacial structure affects electrochemical reactivity. X-rays provide an ideal tool for these studies because of their short wavelength and significant propagation distances even in the presence of a condensed phase. The areas that we have emphasized are: Surface EXAFS, 2. X-ray standing waves. Our work on surface EXAFS has centered on the study of the structure of underpotentially deposited metal and redox polymer films on electrodes. Underpotential deposition (UPD) refers to the deposition of metallic layers on an electrode of a different material. The X-ray standing wave (XSW) technique represents an extremely sensitive tool for determining the position of impurity atoms within a crystal or adsorbed onto crystal surfaces. Keywords: Extended X ray absorption Fine structure, X ray spectroscopy. (aw)

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