ADSORPTION STATES AND ORIENTATION OF N-ALKYL ANHYDRIDE MOLECULES ON OXIDIZED ALUMINUM SURFACE

被引：8

作者：

BERRADA, K

DUMAS, P

CHABAL, YJ

DUBOT, P

机构：

[1] AT&T BELL LABS,MURRAY HILL,NJ 07974

[2] CNRS,CTR ETUD MET,F-94400 VITRY,FRANCE

来源：

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA | 1990年 / 54卷

关键词：

D O I：

10.1016/0368-2048(90)80305-T

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Infrared reflection-absorption measurements of n-alkyl anhydride molecules: (CH3-(CH2)n-CO)2O, with n = 1 to 4, adsorbed on oxidized aluminium show that n-alkyl ester-type species are formed on the surface during gas-solid interaction. The adsorption process at the surface involves formation of n-alkyl carboxylic acid, which, in turn, also reacts with the oxidized aluminium surface. Mixture of ester-type and carboxylate molecules in the adsorbate layer is strongly suggested.

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页码：1153 / 1162

页数：10

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