Tuning the reactivity of oxide surfaces by charge-accepting adsorbates

Yuemin Wang; Xinyu Xia; Alexander Urban; Hengshan Qiu; Jennifer Strunk; Bernd Meyer; Martin Muhler; Christof Wöll

doi:10.1002/anie.200702815

Tuning the reactivity of oxide surfaces by charge-accepting adsorbates

Yuemin Wang^*
, Xinyu Xia
, Alexander Urban
, Hengshan Qiu
, Jennifer Strunk
, Bernd Meyer
, Martin Muhler
, Christof Wöll

^*Corresponding author for this work

School of Chemistry

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

Abstract

Bridging the materials and pressure gaps : The adsorption of CO on ZnO surfaces becomes much stronger in the presence of preadsorbed CO₂ (see picture; O red, Zn gray, C green). The increased strength of the interaction between CO and polycrystalline ZnO powder originates from the formation of tridentate carbonate species on the mixed-terminated (1010) surfaces, which increase the Lewis acidity of neighboring Zn²⁺ cations. (Figure Presented).

Original language	English
Pages (from-to)	7315-7318
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	46
Issue number	38
DOIs	https://doi.org/10.1002/anie.200702815
Publication status	Published - 10 Oct 2007

Keywords

Ab initio calculations
Heterogeneous catalysis
Microcalorimetry
Vibrational spectroscopy
Zinc oxide

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title = "Tuning the reactivity of oxide surfaces by charge-accepting adsorbates",

abstract = "Bridging the materials and pressure gaps : The adsorption of CO on ZnO surfaces becomes much stronger in the presence of preadsorbed CO2 (see picture; O red, Zn gray, C green). The increased strength of the interaction between CO and polycrystalline ZnO powder originates from the formation of tridentate carbonate species on the mixed-terminated (1010) surfaces, which increase the Lewis acidity of neighboring Zn2+ cations. (Figure Presented).",

keywords = "Ab initio calculations, Heterogeneous catalysis, Microcalorimetry, Vibrational spectroscopy, Zinc oxide",

author = "Yuemin Wang and Xinyu Xia and Alexander Urban and Hengshan Qiu and Jennifer Strunk and Bernd Meyer and Martin Muhler and Christof W{\"o}ll",

year = "2007",

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doi = "10.1002/anie.200702815",

language = "English",

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T1 - Tuning the reactivity of oxide surfaces by charge-accepting adsorbates

AU - Wang, Yuemin

AU - Xia, Xinyu

AU - Urban, Alexander

AU - Qiu, Hengshan

AU - Strunk, Jennifer

AU - Meyer, Bernd

AU - Muhler, Martin

AU - Wöll, Christof

PY - 2007/10/10

Y1 - 2007/10/10

N2 - Bridging the materials and pressure gaps : The adsorption of CO on ZnO surfaces becomes much stronger in the presence of preadsorbed CO2 (see picture; O red, Zn gray, C green). The increased strength of the interaction between CO and polycrystalline ZnO powder originates from the formation of tridentate carbonate species on the mixed-terminated (1010) surfaces, which increase the Lewis acidity of neighboring Zn2+ cations. (Figure Presented).

AB - Bridging the materials and pressure gaps : The adsorption of CO on ZnO surfaces becomes much stronger in the presence of preadsorbed CO2 (see picture; O red, Zn gray, C green). The increased strength of the interaction between CO and polycrystalline ZnO powder originates from the formation of tridentate carbonate species on the mixed-terminated (1010) surfaces, which increase the Lewis acidity of neighboring Zn2+ cations. (Figure Presented).

KW - Ab initio calculations

KW - Heterogeneous catalysis

KW - Microcalorimetry

KW - Vibrational spectroscopy

KW - Zinc oxide

UR - https://www.scopus.com/pages/publications/34948851935

U2 - 10.1002/anie.200702815

DO - 10.1002/anie.200702815

M3 - Article

AN - SCOPUS:34948851935

SN - 1433-7851

VL - 46

SP - 7315

EP - 7318

JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 38

ER -

Tuning the reactivity of oxide surfaces by charge-accepting adsorbates

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