Resonant photoemission observations and DFT study of s-d hybridization in catalytically active gold clusters on ceria nanorods

Yunyun Zhou; Neil J. Lawrence; Lu Wang; Lingmei Kong; Tai Sing Wu; Jing Liu; Yi Gao; Joseph R. Brewer; Vivianna K. Lawrence; Renat F. Sabirianov; Yun Liang Soo; Xiao Cheng Zeng; Peter A. Dowben; Wai Ning Mei; Chin Li Cheung

doi:10.1002/anie.201301383

Resonant photoemission observations and DFT study of s-d hybridization in catalytically active gold clusters on ceria nanorods

Yunyun Zhou, Neil J. Lawrence, Lu Wang, Lingmei Kong, Tai Sing Wu, Jing Liu, Yi Gao, Joseph R. Brewer, Vivianna K. Lawrence, Renat F. Sabirianov, Yun Liang Soo, Xiao Cheng Zeng, Peter A. Dowben, Wai Ning Mei, Chin Li Cheung

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

14 Scopus citations

Abstract

Up shift: 6s-5d hybridization and the up-shift of the 5d band to the Fermi level is demonstrated in catalytically active gold clusters on a cerium oxide nanorod support by using resonant photoemission spectroscopy and density functional theory modeling. These results help to explain the high catalytic activity of this system in CO oxidation.

Original language	English (US)
Pages (from-to)	6936-6939
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	52
Issue number	27
DOIs	https://doi.org/10.1002/anie.201301383
State	Published - Jul 1 2013

Keywords

cerium oxide
gold catalysts
hybridization
resonant photoemission spectroscopy

ASJC Scopus subject areas

Catalysis
General Chemistry

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Zhou, Y., Lawrence, N. J., Wang, L., Kong, L., Wu, T. S., Liu, J., Gao, Y., Brewer, J. R., Lawrence, V. K., Sabirianov, R. F., Soo, Y. L., Zeng, X. C., Dowben, P. A., Mei, W. N., & Cheung, C. L. (2013). Resonant photoemission observations and DFT study of s-d hybridization in catalytically active gold clusters on ceria nanorods. Angewandte Chemie - International Edition, 52(27), 6936-6939. https://doi.org/10.1002/anie.201301383

Zhou, Y, Lawrence, NJ, Wang, L, Kong, L, Wu, TS, Liu, J, Gao, Y, Brewer, JR, Lawrence, VK, Sabirianov, RF, Soo, YL, Zeng, XC, Dowben, PA, Mei, WN & Cheung, CL 2013, 'Resonant photoemission observations and DFT study of s-d hybridization in catalytically active gold clusters on ceria nanorods', Angewandte Chemie - International Edition, vol. 52, no. 27, pp. 6936-6939. https://doi.org/10.1002/anie.201301383

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title = "Resonant photoemission observations and DFT study of s-d hybridization in catalytically active gold clusters on ceria nanorods",

abstract = "Up shift: 6s-5d hybridization and the up-shift of the 5d band to the Fermi level is demonstrated in catalytically active gold clusters on a cerium oxide nanorod support by using resonant photoemission spectroscopy and density functional theory modeling. These results help to explain the high catalytic activity of this system in CO oxidation.",

keywords = "cerium oxide, gold catalysts, hybridization, resonant photoemission spectroscopy",

author = "Yunyun Zhou and Lawrence, {Neil J.} and Lu Wang and Lingmei Kong and Wu, {Tai Sing} and Jing Liu and Yi Gao and Brewer, {Joseph R.} and Lawrence, {Vivianna K.} and Sabirianov, {Renat F.} and Soo, {Yun Liang} and Zeng, {Xiao Cheng} and Dowben, {Peter A.} and Mei, {Wai Ning} and Cheung, {Chin Li}",

year = "2013",

month = jul,

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doi = "10.1002/anie.201301383",

language = "English (US)",

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T1 - Resonant photoemission observations and DFT study of s-d hybridization in catalytically active gold clusters on ceria nanorods

AU - Zhou, Yunyun

AU - Lawrence, Neil J.

AU - Wang, Lu

AU - Kong, Lingmei

AU - Wu, Tai Sing

AU - Liu, Jing

AU - Gao, Yi

AU - Brewer, Joseph R.

AU - Lawrence, Vivianna K.

AU - Sabirianov, Renat F.

AU - Soo, Yun Liang

AU - Zeng, Xiao Cheng

AU - Dowben, Peter A.

AU - Mei, Wai Ning

AU - Cheung, Chin Li

PY - 2013/7/1

Y1 - 2013/7/1

N2 - Up shift: 6s-5d hybridization and the up-shift of the 5d band to the Fermi level is demonstrated in catalytically active gold clusters on a cerium oxide nanorod support by using resonant photoemission spectroscopy and density functional theory modeling. These results help to explain the high catalytic activity of this system in CO oxidation.

AB - Up shift: 6s-5d hybridization and the up-shift of the 5d band to the Fermi level is demonstrated in catalytically active gold clusters on a cerium oxide nanorod support by using resonant photoemission spectroscopy and density functional theory modeling. These results help to explain the high catalytic activity of this system in CO oxidation.

KW - cerium oxide

KW - gold catalysts

KW - hybridization

KW - resonant photoemission spectroscopy

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JO - Angewandte Chemie - International Edition

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Resonant photoemission observations and DFT study of s-d hybridization in catalytically active gold clusters on ceria nanorods

Abstract

Keywords

ASJC Scopus subject areas

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