INFRARED-SPECTROSCOPY AT HIGH-PRESSURE - INTERACTION OF N2 WITH RH/AL2O3 AT AMBIENT-TEMPERATURE

被引：24

作者：

WEY, JP ^{[1
]}

BURKETT, HD ^{[1
]}

NEELY, WC ^{[1
]}

WORLEY, SD ^{[1
]}

机构：

[1] AUBURN UNIV,DEPT CHEM,AUBURN,AL 36849

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 1991年 / 113卷 / 08期

关键词：

D O I：

10.1021/ja00008a020

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The design and construction of a new high-pressure infrared-cell reactor capable of variable-temperature operation which should be useful in the study of a variety of chemical reactions has been described. The cell reactor has been employed in this work to investigate the interaction of N2 with Rh/Al2O3 catalyst films in the pressure regime 1 X 10(-6) to 9000 Torr at 298 K. The results obtained were in good accord with those obtained by Wang and Yates for similar catalysts at low temperatures and pressures. Infrared bands for chemisorbed and physisorbed N2 species have been detected and tentatively assigned.

引用

页码：2919 / 2922

页数：4

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