Anion adsorption from sulfuric acid solutions on Pt(111) single crystal electrodes

A. M. Funtikov; U. Stimming; R. Vogel

doi:10.1016/S0022-0728(96)05051-6

Anion adsorption from sulfuric acid solutions on Pt(111) single crystal electrodes

A. M. Funtikov, U. Stimming, R. Vogel

Research output: Contribution to journal › Article › peer-review

219 Scopus citations

Abstract

Anion adsorption from sulfuric acid solutions on a Pt(111) electrode was investigated with in-situ STM and cyclic voltarametry. An ordered (^{2 1}_{1 2}) adlattice is observed in the potential range between 0.5 and 0.7 V. This adlattice is attributed to specifically adsorbed anions and interpreted as a coadsorbate of sulfate anions and water. Similarities as well as differences to anion adsorption on Rh(111) and Au(111) are discussed.

Original language	English
Pages (from-to)	147-153
Number of pages	7
Journal	Journal of Electroanalytical Chemistry
Volume	428
Issue number	1-2
DOIs	https://doi.org/10.1016/S0022-0728(96)05051-6
State	Published - 15 May 1997
Externally published	Yes

Keywords

Anion adsorption
Pt(111) electrode
Scanning tunnelling microscopy
Sulphate

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10.1016/S0022-0728(96)05051-6

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title = "Anion adsorption from sulfuric acid solutions on Pt(111) single crystal electrodes",

abstract = "Anion adsorption from sulfuric acid solutions on a Pt(111) electrode was investigated with in-situ STM and cyclic voltarametry. An ordered (2 11 2) adlattice is observed in the potential range between 0.5 and 0.7 V. This adlattice is attributed to specifically adsorbed anions and interpreted as a coadsorbate of sulfate anions and water. Similarities as well as differences to anion adsorption on Rh(111) and Au(111) are discussed.",

keywords = "Anion adsorption, Pt(111) electrode, Scanning tunnelling microscopy, Sulphate",

author = "Funtikov, {A. M.} and U. Stimming and R. Vogel",

year = "1997",

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T1 - Anion adsorption from sulfuric acid solutions on Pt(111) single crystal electrodes

AU - Funtikov, A. M.

AU - Stimming, U.

AU - Vogel, R.

PY - 1997/5/15

Y1 - 1997/5/15

N2 - Anion adsorption from sulfuric acid solutions on a Pt(111) electrode was investigated with in-situ STM and cyclic voltarametry. An ordered (2 11 2) adlattice is observed in the potential range between 0.5 and 0.7 V. This adlattice is attributed to specifically adsorbed anions and interpreted as a coadsorbate of sulfate anions and water. Similarities as well as differences to anion adsorption on Rh(111) and Au(111) are discussed.

AB - Anion adsorption from sulfuric acid solutions on a Pt(111) electrode was investigated with in-situ STM and cyclic voltarametry. An ordered (2 11 2) adlattice is observed in the potential range between 0.5 and 0.7 V. This adlattice is attributed to specifically adsorbed anions and interpreted as a coadsorbate of sulfate anions and water. Similarities as well as differences to anion adsorption on Rh(111) and Au(111) are discussed.

KW - Anion adsorption

KW - Pt(111) electrode

KW - Scanning tunnelling microscopy

KW - Sulphate

UR - http://www.scopus.com/inward/record.url?scp=0031145673&partnerID=8YFLogxK

U2 - 10.1016/S0022-0728(96)05051-6

DO - 10.1016/S0022-0728(96)05051-6

M3 - Article

AN - SCOPUS:0031145673

SN - 1572-6657

VL - 428

SP - 147

EP - 153

JO - Journal of Electroanalytical Chemistry

JF - Journal of Electroanalytical Chemistry

IS - 1-2

ER -

Anion adsorption from sulfuric acid solutions on Pt(111) single crystal electrodes

Abstract

Keywords

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