2011
DOI: 10.1002/cssc.201000446
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Hydrogen Generation from Formic Acid Decomposition by Ruthenium Carbonyl Complexes. Tetraruthenium Dodecacarbonyl Tetrahydride as an Active Intermediate

Abstract: The present Minireview covers the formation and the structural characterization of noble metal carbonyl and hydrido carbonyl complexes, with particular emphasis on ruthenium complexes using formic acid as a carbonyl and hydride source. The catalytic activity of these organometallic compounds for the decarboxylation of formic acid, a potential hydrogen storage material, is also reviewed. In addition, the first preparation of [Ru(4)(CO)(12)H(4)] from RuCl(3) and formic acid as well as the catalytic activity of [… Show more

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Cited by 85 publications
(62 citation statements)
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“…The cluster compound Ru 4 H 4 (CO) 12 (pK a MeOH 11.7 231 ) was found to be a stable catalyst for formic acid decomposition at 85 °C in DMF. 407…”
Section: Carbon Dioxide Hydrogenation and Formic Acid Dehydrogenationmentioning
confidence: 99%
“…The cluster compound Ru 4 H 4 (CO) 12 (pK a MeOH 11.7 231 ) was found to be a stable catalyst for formic acid decomposition at 85 °C in DMF. 407…”
Section: Carbon Dioxide Hydrogenation and Formic Acid Dehydrogenationmentioning
confidence: 99%
“…Diese wird dann mit Methanol zu Methylformiat umgesetzt und das katalytisch mit Wasserstoff zu genau zwei Moläquivalenten Methanol reduziert [Gl. [12] [10,11] Ameisensäure selbst ist zudem ein ausgezeichneter Wasserstoffspeicher.…”
Section: Angewandte Essaysunclassified
“…Ruthenium carbonyl complexes have also been reported to generate hydrogen from a silane/water mixture [17,18] and from formic acid [19]. The hydrogen gas produced can be used in a variety of reactions, of which one of the most well-studied reaction involves the hydrogenation of unsaturated compounds catalysed by palladium (II) [20] or iridium (I) [21] complexes.…”
Section: Introductionmentioning
confidence: 98%