HREELS study of the interaction of formic acid with ZnO(10(1)over-bar0) and ZnO(000(1)over-bar)-O

被引：56

作者：

Crook, S

Dhariwal, H

Thornton, G

机构：

[1] UNIV MANCHESTER,INTERDISCIPLINARY RES CTR SURFACE SCI,MANCHESTER M13 9PL,LANCS,ENGLAND

[2] UNIV MANCHESTER,DEPT CHEM,MANCHESTER M13 9PL,LANCS,ENGLAND

来源：

SURFACE SCIENCE | 1997年 / 382卷 / 1-3期

基金：

英国工程与自然科学研究理事会;

关键词：

carboxylic acid; chemisorption; electron energy loss spectroscopy; low index single crystal surfaces; vibrations of adsorbed molecules; zinc oxide;

D O I：

10.1016/S0039-6028(97)00073-3

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

HREELS has been used to characterise the adsorption of formic acid on ZnO(10 (1) over bar 0) and 2nO(000 (1) over bar)-O. The vibrational structure is consistent with that of surface formate bonded to Zn2+ sites. On the basis of previous assignments, the frequency separations of the v(s)(OCO) and v(a)(OCO)modes indicate that formate adopts a bidentate and monodentate-type configuration on the (10 (1) over bar 0) and(000 (1) over bar)-O surfaces, respectively. (C) 1997 Elsevier Science B.V.

引用

页码：19 / 25

页数：7

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