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

页码：83 / 86

页数：4

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