EVIDENCE FOR THE FORMATION OF STRONGLY BOUND MOLECULAR CO2 SPECIES ON A POLYCRYSTALLINE SILVER CATALYST

被引：10

作者：

MILLAR, GJ

SEAKINS, J

METSON, JB

BOWMAKER, GA

COONEY, RP

机构：

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1994年 / 04期

关键词：

D O I：

10.1039/c39940000525

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In situ FT-IR spectroscopy has been used to identify for the first time an unusually stable molecular CO2 species at ca. 2337 cm(-1) on a polycrystalline silver catalyst; it is proposed that adsorption occurred at silver sites modified by the presence of subsurface oxygen species, which were located in the vicinity of grain boundary defects.

引用

页码：525 / 526

页数：2

共 12 条

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