caa a22 4500 606174109 CHVBK 20210128100736.0 cr unu---uuuuu 210128e20150401xx s 000 0 eng 10.1007/s11244-015-0370-4 doi (NATIONALLICENCE)springer-10.1007/s11244-015-0370-4 Ethanol Oxidation in Water Catalyzed by Gold Nanoparticles Supported on NiO Doped with Cu [Elektronische Daten] [Takashi Takei, Junya Suenaga, Tamao Ishida, Masatake Haruta] Ethanol oxidation in water by molecular oxygen on supported gold nanoparticles (NPs) has been investigated at a temperature as low as 120°C. Among various base metal oxide supports, NiO provided the highest conversion of ethanol and good selectivity to acetic acid. Furthermore Cu doping to the NiO support to enhance the semiconductivity resulted in an improvement in the selectivity to acetic acid without the depression of the conversion of ethanol. An increase in the specific surface area of the NiO support by Cu doping enabled the deposition of smaller gold NPs and, accordingly, the improvement of the catalytic activity. Springer Science+Business Media New York, 2015 Ethanol nationallicence Oxidation nationallicence Acetic acid nationallicence Gold catalyst nationallicence Nanoparticles nationallicence Support effect nationallicence Takei Takashi Research Center for Gold Chemistry, Department of Applied Chemistry, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University, 1-1 Minami-osawa, 192-0397, Hachioji, Tokyo, Japan aut Suenaga Junya Research Center for Gold Chemistry, Department of Applied Chemistry, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University, 1-1 Minami-osawa, 192-0397, Hachioji, Tokyo, Japan aut Ishida Tamao Research Center for Gold Chemistry, Department of Applied Chemistry, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University, 1-1 Minami-osawa, 192-0397, Hachioji, Tokyo, Japan aut Haruta Masatake Research Center for Gold Chemistry, Department of Applied Chemistry, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University, 1-1 Minami-osawa, 192-0397, Hachioji, Tokyo, Japan aut Topics in Catalysis Springer US; http://www.springer-ny.com 58/4-6(2015-04-01), 295-301 1022-5528 58:4-6<295 2015 58 11244 https://doi.org/10.1007/s11244-015-0370-4 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s11244-015-0370-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Takei Takashi Research Center for Gold Chemistry, Department of Applied Chemistry, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University, 1-1 Minami-osawa, 192-0397, Hachioji, Tokyo, Japan aut NATIONALLICENCE 700 1- Suenaga Junya Research Center for Gold Chemistry, Department of Applied Chemistry, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University, 1-1 Minami-osawa, 192-0397, Hachioji, Tokyo, Japan aut NATIONALLICENCE 700 1- Ishida Tamao Research Center for Gold Chemistry, Department of Applied Chemistry, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University, 1-1 Minami-osawa, 192-0397, Hachioji, Tokyo, Japan aut NATIONALLICENCE 700 1- Haruta Masatake Research Center for Gold Chemistry, Department of Applied Chemistry, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University, 1-1 Minami-osawa, 192-0397, Hachioji, Tokyo, Japan aut NATIONALLICENCE 773 0- Topics in Catalysis Springer US; http://www.springer-ny.com 58/4-6(2015-04-01), 295-301 1022-5528 58:4-6<295 2015 58 11244