Universität zu Köln

Abarca, Gabriel ORCID: 0000-0001-8477-2275, Goncalves, Wellington D. G., Albuquerque, Brunno L., Dupont, Jairton ORCID: 0000-0003-3237-0770, Prechtl, Martin H. G. ORCID: 0000-0003-2155-8006 and Scholten, Jackson D. (2021). Bimetallic RuPd nanoparticles in ionic liquids: selective catalysts for the hydrogenation of aromatic compounds. New J. Chem., 45 (1). S. 98 - 104. CAMBRIDGE: ROYAL SOC CHEMISTRY. ISSN 1369-9261

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Abstract

Bimetallic RuPd nanoparticles (NPs) immobilized in ionic liquids (ILs) were shown to be a highly active medium for the selective hydrogenation of benzene and phenol under mild conditions (4 bar H-2, 60 degrees C) in a biphasic system (n-heptane/IL). The equimolar combination of Ru and Pd into a bimetallic particle generated a synergistic catalyst that allowed the selective production of cyclohexane (>99% selectivity, 94% conversion) and cyclohexanol (99% selectivity, >98% conversion) from the reduction of benzene and phenol, respectively. Moreover, the catalytic results revealed that the activity and selectivity are dependent on the Ru : Pd ratio into the bimetallic NPs.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Abarca, Gabriel UNSPECIFIED orcid.org/0000-0001-8477-2275 UNSPECIFIED Goncalves, Wellington D. G. UNSPECIFIED UNSPECIFIED UNSPECIFIED Albuquerque, Brunno L. UNSPECIFIED UNSPECIFIED UNSPECIFIED Dupont, Jairton UNSPECIFIED orcid.org/0000-0003-3237-0770 UNSPECIFIED Prechtl, Martin H. G. UNSPECIFIED orcid.org/0000-0003-2155-8006 UNSPECIFIED Scholten, Jackson D. UNSPECIFIED UNSPECIFIED UNSPECIFIED
URN:	urn:nbn:de:hbz:38-589082
DOI:	10.1039/d0nj02674c
Journal or Publication Title:	New J. Chem.
Volume:	45
Number:	1
Page Range:	S. 98 - 104
Date:	2021
Publisher:	ROYAL SOC CHEMISTRY
Place of Publication:	CAMBRIDGE
ISSN:	1369-9261
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language ARENE HYDROGENATION; PHENOL HYDROGENATION; RUTHENIUM CATALYSTS; GAMMA-ALUMINA; BENZENE; PD; NANOCRYSTALS; CYCLOHEXANONE; SPECTROSCOPY; EFFICIENT Multiple languages Chemistry, Multidisciplinary Multiple languages
URI:	http://kups.ub.uni-koeln.de/id/eprint/58908