Catalytic Dehydrogenative Coupling of Hydrosilanes with Alcohols for the Production of Hydrogen On-demand: Application of a Silane/Alcohol Pair as a Liquid Organic Hydrogen Carrier
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Other documents of the author: Ventura Espinosa, David; Carretero Cerdán, Alba; Baya, Miguel; García, Hermenegildo; Mata Martínez, Jose A
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Show full item recordcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/7053
comunitat-uji-handle3:10234/8639
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Title
Catalytic Dehydrogenative Coupling of Hydrosilanes with Alcohols for the Production of Hydrogen On-demand: Application of a Silane/Alcohol Pair as a Liquid Organic Hydrogen CarrierAuthor (s)
Date
2017Publisher
WileyISSN
0947-6539; 1521-3765Bibliographic citation
VENTURA‐ESPINOSA, David, et al. Catalytic Dehydrogenative Coupling of Hydrosilanes with Alcohols for the Production of Hydrogen On‐demand: Application of a Silane/Alcohol Pair as a Liquid Organic Hydrogen Carrier. Chemistry-A European Journal, 2017, vol. 23, no 45, p. 10815-10821.Type
info:eu-repo/semantics/articlePublisher version
Chemistry-A European Journal, 2017, vol. 23, no 45http://onlinelibrary.wiley.com/doi/10.1002/chem.201700243/full
Version
info:eu-repo/semantics/acceptedVersionSubject
Abstract
The compound [Ru(p-cym)(Cl)2(NHC)] is an effective catalyst for the room-temperature coupling of silanes and alcohols with the concomitant formation of molecular hydrogen. High catalyst activity is observed for a ... [+]
The compound [Ru(p-cym)(Cl)2(NHC)] is an effective catalyst for the room-temperature coupling of silanes and alcohols with the concomitant formation of molecular hydrogen. High catalyst activity is observed for a variety of substrates affording quantitative yields in minutes at room temperature and with a catalyst loading as low as 0.1 mol %. The coupling reaction is thermodynamically and, in the presence of a Ru complex, kinetically favourable and allows rapid molecular hydrogen generation on-demand at room temperature, under air, and without any additive. The pair silane/alcohol is a potential liquid organic hydrogen carrier (LOHC) for energy storage over long periods in a safe and secure way. Silanes and alcohols are non-toxic compounds and do not require special handling precautions such as high pressure or an inert atmosphere. These properties enhance the practical applications of the pair silane/alcohol as a good LOHC in the automotive industry. The variety and availability of silanes and alcohols permits a pair combination that fulfils the requirements for developing an efficient LOHC. [-]
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© 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim
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