CO on Cu{001}c(2 x 2)-Pd Studied by High Resolution Electron Energy Loss Spectroscopy

Chin. Phys. Lett.

1991, Vol. 8

Issue (8): 404-407 DOI:

Original Articles

CO on Cu{001}c(2 x 2)-Pd Studied by High Resolution Electron Energy Loss Spectroscopy

YAO Jun;LIU Guoliang¹;LIU Fengqin;LÜ Sihua²;WU Sicheng^2,3

Synchrotron Radiation Laboratory, Institute of High Energy Physics, Academia Sinica, Beijing 100039 ¹Department of Physics, Yantai University, Yan tai 264005 ²Department of Physics, Peking University, Beijing 100871 ³also Laboratory for Surface Physics, Academia Sinica, Beijing 100080

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YAO Jun, LIU Guoliang, LIU Fengqin et al 1991 Chin. Phys. Lett. 8 404-407

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Abstract The adsorption of CO on Cu{001}c(2 x 2)-Pd surface has been studies by electron energy loss spectroscopy. At 240 K, CO molecules are Linearly bonded on the top of Pd atoms only. At 135 K, CO adsorbed both on the top position of Pd and Cu atoms which occupied preferably on Pd top position. Another possible dissociative adsorption phase of CO, which exists at room temperature, has been discussed also.

Keywords: 68.45.Da 79.20.Kz 82.65.Jv

Published: 01 August 1991

PACS:	68.45.Da
	79.20.Kz	(Other electron-impact emission phenomena)
	82.65.Jv

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1991/V8/I8/0404

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