首页> 外文期刊>Surface Science >In-situ XPS investigation of nitric oxide adsorption on (111), (310), and (533) gold single crystal faces
【24h】

In-situ XPS investigation of nitric oxide adsorption on (111), (310), and (533) gold single crystal faces

机译:一氧化氮在(111),(310)和(533)金单晶面上吸附一氧化氮的原位XPS研究

获取原文
获取原文并翻译 | 示例
           

摘要

Decomposition of nitric oxide on the flat (111) and stepped (310) and (533) faces of gold single crystals was investigated by in-situ X-Ray Photoelectron Spectroscopy at elevated NO pressures up to 7 Pa and tempera tures between 300 K and 500 K. The adsorbed layer formed on the gold surfaces at these conditions was found to contain nitrogen adsorbed atomically and/or nitrous oxide. The population of these adspecies was found to be dependent upon the crystal structure of the Au face, as well as the sample temperature and NO pressure. Explanations for these phenomena are discussed.
机译:通过原位X射线光电子能谱研究了在高达7 Pa的升高的NO压力下以及300 K至300 K 500K。发现在这些条件下在金表面形成的吸附层包含原子吸附的氮和/或一氧化二氮。发现这些种类的数量取决于Au面的晶体结构以及样品温度和NO压力。讨论了这些现象的解释。

著录项

  • 来源
    《Surface Science》 |2012年第4期|p.559-563|共5页
  • 作者单位

    Boreskov Institute of Catalysis, 630090, Novosibirsk, Russia;

    Boreskov Institute of Catalysis, 630090, Novosibirsk, Russia;

    Boreskov Institute of Catalysis, 630090, Novosibirsk, Russia,Novosibirsk State University, 630090, Novosibirsk, Russia;

    Boreskov Institute of Catalysis, 630090, Novosibirsk, Russia;

    Boreskov Institute of Catalysis, 630090, Novosibirsk, Russia,Novosibirsk State University, 630090, Novosibirsk, Russia;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    NO; adsorption; gold single crystals; XPS;

    机译:没有;吸附金单晶;XPS;

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