HYDROGEN ISOTOPE EQUILIBRATION OF HD ON MGO BELOW ROOM-TEMPERATURE

被引：9

作者：

ITO, T ^{[1
]}

TOMINAGA, N ^{[1
]}

TASHIRO, T ^{[1
]}

TOI, K ^{[1
]}

IKEMOTO, I ^{[1
]}

KOBAYASHI, H ^{[1
]}

机构：

[1] KYOTO PREFECTURAL UNIV, FAC LIVING SCI, DEPT APPL CHEM, SAKYO KU, KYOTO 606, JAPAN

来源：

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN | 1990年 / 63卷 / 10期

关键词：

Hydrogen - Isotopes - Catalyst activity - Coordination reactions;

D O I：

10.1246/bcsj.63.3016

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

MgO pretreated at ca. 823 K in vacuo showed the highest catalytic activity for an isotope equilibration reaction, 2HD=H2+D2, at 195 K. This reaction proceeds through an interaction of dissociatively adsorbed hydrogen on a pair site consisting of lowly coordinated ions, Mg LC2+ -OLC2-, with a residual OH - at the nearest lattice position. © 1990 The Chemical Society of Japan.

引用

页码：3016 / 3018

页数：3

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