STM investigation of specific anion adsorption on Cu(111) in sulfuric acid electrolyte

被引：62
作者：
Wilms, M [1 ]
Broekmann, P [1 ]
Kruft, M [1 ]
Park, Z [1 ]
Stuhlmann, C [1 ]
Wandelt, K [1 ]
机构：
[1] Univ Bonn, Inst Phys & Theoret Chem, D-53115 Bonn, Germany
来源：
SURFACE SCIENCE | 1998年 / 402卷 / 1-3期
关键词：
adsorption; copper; electrochemical methods; low index single crystal surfaces; metal-electrolyte interfaces; scanning tunneling microscopy; surface structure; sulfate;
D O I：
10.1016/S0039-6028(98)00011-9
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The reversible specific adsorption of sulfate on Cu(111) was investigated using atomic resolution scanning tunneling microscopy (STM). Continuous change of the sample potential during a scan allowed imaging surface phase transitions. The appearance and disappearance of a sulfate adlayer forming a Moire pattern were observed. (C) 1998 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：83 / 86
页数：4
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