Formation of tetramethylethylene radical cations after pentane adsorption on sulfated zirconia

被引：7

作者：

Bedilo, AF ^{[1
]}

Timoshok, AV ^{[1
]}

Volodin, AM ^{[1
]}

机构：

[1] Boreskov Inst Catalysis, Novosibirsk 630090, Russia

来源：

CATALYSIS LETTERS | 2000年 / 68卷 / 3-4期

关键词：

sulfated zirconia; pentane; radical cations; tetramethylethylene; ESR;

D O I：

10.1023/A:1019039605154

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：

Tetramethylethylene radical cations have been registered by ESR after pentane adsorption on sulfated zirconia. The radical cations proved to be not stable in the presence of oxygen, only molecular oxygen radical anions being registered. Tetramethylethylene formation and pentane disproportionation are shown to occur under illumination within the same spectral region proving that the former is formed as a by-product of pentane transformations.

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页码：209 / 214

页数：6

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