Journal ArticleDOI
Hydrogenation of carbon dioxide catalyzed by ruthenium trimethylphosphine complexes — Effect of gas pressure and additives on rate in the liquid phase
TLDR
In this paper, both kinetic and mechanistic studies of CO2 hydrogenation were performed in liquid triethylamine and at subcritical CO2 pressures to avoid complications from phase behaviour that are observed under supepe...Abstract:
Kinetic and mechanistic studies of CO2 hydrogenation were performed in liquid triethylamine and at subcritical CO2 pressures to avoid complications from phase behaviour that are observed under supe...read more
Citations
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Journal ArticleDOI
Recent advances in catalytic hydrogenation of carbon dioxide
TL;DR: A critical review of recent developments in hydrogenation reaction, with emphases on catalytic reactivity, reactor innovation, and reaction mechanism, provides an overview regarding the challenges and opportunities for future research in the field.
Journal ArticleDOI
Mechanisms of the H2-hydrogenation and transfer hydrogenation of polar bonds catalyzed by ruthenium hydride complexes
TL;DR: In this article, the authors classified the catalytic cycles for the H2-hydrogenation (H) and transfer hydrogenation (T) of CO and cN bonds catalyzed by over 100 ruthenium hydride complexes in organic and aqueous media.
Journal ArticleDOI
Recent advances in the homogeneous hydrogenation of carbon dioxide
TL;DR: A survey of the field can be found in this article, where the authors show that while very active catalysts and co-catalysts have been discovered in this period for the production of formic acid and its derivatives, there has been only preliminary development of homogeneous catalysts for other oxygenates (e.g. methanol, CO) and C n -compounds (n > 1).
Journal ArticleDOI
Well-Defined Iron Catalyst for Improved Hydrogenation of Carbon Dioxide and Bicarbonate
Carolin Ziebart,Christopher Federsel,Pazhamalai Anbarasan,Ralf Jackstell,Wolfgang Baumann,Anke Spannenberg,Matthias Beller +6 more
TL;DR: High-pressure NMR studies of the hydrogenation of carbon dioxide demonstrate that the corresponding iron-hydridodihydrogen complex 4 is crucial in the catalytic cycle.
References
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MonographDOI
Solvents and Solvent Effects in Organic Chemistry.
TL;DR: In this article, Solvent effects on acid/base equilibria and Tautomeric Equilibria have been investigated in terms of acid-base behavior and specific Solute/Solvent interactions.
Journal ArticleDOI
Homogeneous Hydrogenation of Carbon Dioxide
TL;DR: In this article, the simplest and most studied reactions of CO{sub 2} are the catalytic reactions with H{sub 1} in the presence or absence of other reactive species.
Journal ArticleDOI
Carbon Dioxide as a Raw Material: The Synthesis of Formic Acid and Its Derivatives from CO2
TL;DR: A number of new approaches to the synthesis of formic acid from CO2 have reached such a state of knowledge that continuing development may well lead to industrial-scale operation in the near future as discussed by the authors.
Journal ArticleDOI
Homogeneous catalytic hydrogenation of supercritical carbon dioxide
TL;DR: The use of a supercritical phase, in which hydrogen is highly miscible, leads to a very high initial rate of reaction up to 1,400 moles of formic acid per mole of catalyst per hour as discussed by the authors.