Chemical properties of anion vacancies on zinc oxide

W. H. Cheng; H. H. Kung

doi:10.1016/0039-6028(81)90297-1

Chemical properties of anion vacancies on zinc oxide

W. H. Cheng, H. H. Kung^*

^*Corresponding author for this work

Chemical and Biological Engineering

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

30 Scopus citations

Abstract

A ZnO(404̄1) surface, which is a stepped [4(101̄0) × (0001)] surface containing a high density of anion vacancies was prepared. When compared with the nonpolar (101̄0) surface, the (404̄1) surface adsorbed O₂ and methanol more strongly, but CO₂ more weakly. The decomposition products of methanol were different on these two surfaces.

Original language	English (US)
Pages (from-to)	L21-L28
Journal	Surface Science
Volume	102
Issue number	1
DOIs	https://doi.org/10.1016/0039-6028(81)90297-1
State	Published - Jan 1 1981

ASJC Scopus subject areas

Condensed Matter Physics
Surfaces and Interfaces
Surfaces, Coatings and Films
Materials Chemistry

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10.1016/0039-6028(81)90297-1

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@article{ec1dacd06817433e9a86e8b93e568973,

title = "Chemical properties of anion vacancies on zinc oxide",

abstract = "A ZnO(40{\=4}1) surface, which is a stepped [4(10{\=1}0) × (0001)] surface containing a high density of anion vacancies was prepared. When compared with the nonpolar (10{\=1}0) surface, the (40{\=4}1) surface adsorbed O2 and methanol more strongly, but CO2 more weakly. The decomposition products of methanol were different on these two surfaces.",

author = "Cheng, {W. H.} and Kung, {H. H.}",

note = "Funding Information: This work was supportedb y the Division of Basic Energy Sciences,D eparttnent of Energy. W.H.C. acknowledgess upport from the Materials ResearchC enter of Northwestern University (NSF-DMR 76-80847). Part of the ultra-high vacuum system was purchasedt hrough a grant from the National Science Foundation, ENG-78-18997,a nd a grant from the ResearchC orporation.",

year = "1981",

month = jan,

day = "1",

doi = "10.1016/0039-6028(81)90297-1",

language = "English (US)",

volume = "102",

pages = "L21--L28",

journal = "Surface Science",

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publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Chemical properties of anion vacancies on zinc oxide

AU - Cheng, W. H.

AU - Kung, H. H.

N1 - Funding Information: This work was supportedb y the Division of Basic Energy Sciences,D eparttnent of Energy. W.H.C. acknowledgess upport from the Materials ResearchC enter of Northwestern University (NSF-DMR 76-80847). Part of the ultra-high vacuum system was purchasedt hrough a grant from the National Science Foundation, ENG-78-18997,a nd a grant from the ResearchC orporation.

PY - 1981/1/1

Y1 - 1981/1/1

N2 - A ZnO(404̄1) surface, which is a stepped [4(101̄0) × (0001)] surface containing a high density of anion vacancies was prepared. When compared with the nonpolar (101̄0) surface, the (404̄1) surface adsorbed O2 and methanol more strongly, but CO2 more weakly. The decomposition products of methanol were different on these two surfaces.

AB - A ZnO(404̄1) surface, which is a stepped [4(101̄0) × (0001)] surface containing a high density of anion vacancies was prepared. When compared with the nonpolar (101̄0) surface, the (404̄1) surface adsorbed O2 and methanol more strongly, but CO2 more weakly. The decomposition products of methanol were different on these two surfaces.

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U2 - 10.1016/0039-6028(81)90297-1

DO - 10.1016/0039-6028(81)90297-1

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AN - SCOPUS:0002568147

SN - 0039-6028

VL - 102

SP - L21-L28

JO - Surface Science

JF - Surface Science

IS - 1

ER -

Chemical properties of anion vacancies on zinc oxide

Abstract

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