English  |  正體中文  |  简体中文  |  Items with full text/Total items : 70585/70585 (100%)
Visitors : 23128251      Online Users : 458
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version

    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/28306

    Title: In situ scanning tunneling microscopy imaging of mercury film electrodeposited on Ir(111)
    Authors: Wu,HL;Yau,SL;Vogel,W;Zei,MC;Yang,LYO;Itaya,K
    Contributors: 中央大學
    Date: 2009
    Issue Date: 2010-06-29 19:45:50 (UTC+8)
    Publisher: 化學研究所
    Abstract: In situ scanning tunneling microscopy (STM) was used to examine multilayer Hg film electrodeposited on a well-ordered Ir(111) single crystal electrode in 0.1 M HClO4 + 1 mM Hg(ClO4)(2). Topography STM scans showed that the Ir(111) - supported Hg film electrode contained well-defined terraces separated by monatomic steps (Delta z = 2.3 angstrom). The STM's tip could be used to induce local dissolution of the Hg deposit under proper operating conditions and the depth of the etched pit informed directly the thickness of Hg deposit. Although in situ STM imaging with a tungsten tip could not result in atomic structure of bare Hg film in 0.1 M HClO4, it discerned highly ordered iodine adlayers, represented by a (2 x 8 root 3)rect - 1 structure, on the Hg film in solution containing potassium iodide. These STM results suggested that the Hg substrate could have an ordered atomic structure. (C) 2008 Elsevier B.V. All rights reserved.
    Appears in Collections:[化學研究所] 期刊論文

    Files in This Item:

    File Description SizeFormat

    All items in NCUIR are protected by copyright, with all rights reserved.

    社群 sharing

    ::: Copyright National Central University. | 國立中央大學圖書館版權所有 | 收藏本站 | 設為首頁 | 最佳瀏覽畫面: 1024*768 | 建站日期:8-24-2009 :::
    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback  - 隱私權政策聲明