Kinetic Studies on the Hydrogenation of Carbon Dioxide to Formic Acid using a Rhodium Complex as Catalyst

被引：7
|
作者：
Dietrich, Jens [1 ]
Schindler, Siegfried [1 ]
机构：
[1] Univ Giessen, Inst Anorgan & Analyt Chem, D-35392 Giessen, Germany
来源：
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 2008年 / 634卷 / 14期
关键词：
Rhodium; Carbon dioxide; Formic acid; Hydrogenation;
D O I：
10.1002/zaac.200800352
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A detailed kinetic analysis has been performed on the hydrogenation or carbon dioxide with the complex [(dppp)(2)RhH] (dppp = 1,3-bis(diphenyl-phosphino)propane in DMSO using stopped-now techniques. Activation parameters including the activation volume for this reaction as well as for the related reaction of the formation of the dihydrogen complex [(dPPP)(2)RhH2]HCO2 were obtained and thus allowed the formulation of a mechanism for this reaction cycle.
引用
收藏
页码：2487 / 2494
页数：8
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