Enhanced ammonia-borane decomposition by synergistic catalysis using CoPd nanoparticles supported on titano-silicates

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Title: Enhanced ammonia-borane decomposition by synergistic catalysis using CoPd nanoparticles supported on titano-silicates
Authors: García Aguilar, Jaime | Navlani-García, Miriam | Berenguer-Murcia, Ángel | Mori, Kohsuke | Kuwahara, Yasutaka | Yamashita, Hiromi | Cazorla-Amorós, Diego
Research Group/s: Materiales Carbonosos y Medio Ambiente
Center, Department or Service: Universidad de Alicante. Departamento de Química Inorgánica | Universidad de Alicante. Instituto Universitario de Materiales
Keywords: Ammonia-borane decomposition | Synergistic catalysis | CoPd nanoparticles | Titano-silicates
Knowledge Area: Química Inorgánica
Issue Date: 12-Sep-2016
Publisher: Royal Society of Chemistry
Citation: RSC Advances. 2016, 6: 91768-91772. doi:10.1039/C6RA21302B
Abstract: Pd and CoxPd1−x nanoparticles (NPs), synthesized using the reduction by solvent method, were loaded on SiO2 and Ti–SiO2 supports. The resulting catalysts were tested in the ammonia-borane decomposition reaction under dark and UV-vis conditions. The synergistic promotion by Co (in the NPs) and Ti (in the support), combined with the UV-vis light irradiation, enhanced the catalytic activity showing very promising TOFs values for this kind of catalysis, from 1.53 to 49.5 mol H2 per mol Pd per min.
Sponsor: We thank the Spanish Ministry of Economy and Competitiveness (MINECO), Generalitat Valenciana and FEDER (Projects CTQ2015-66080-R MINECO/FEDER and PROMETEOII/2014/010) for financial support. J. G. A. thanks the MINECO for his fellowship (BES-2013-063678), with special thanks for the mobility grant of MINECO (EEBB-I-15-10219) at Osaka University.
URI: http://hdl.handle.net/10045/62493
ISSN: 2046-2069
DOI: 10.1039/C6RA21302B
Language: eng
Type: info:eu-repo/semantics/article
Rights: © The Royal Society of Chemistry 2016
Peer Review: si
Publisher version: http://dx.doi.org/10.1039/C6RA21302B
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