2007
DOI: 10.1016/j.jcat.2007.05.014
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Ionic-liquid-like copolymer stabilized nanocatalysts in ionic liquids: II. Rhodium-catalyzed hydrogenation of arenes

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Cited by 92 publications
(53 citation statements)
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“…Further studies showed that the reaction follows first order kinetics with respect to COD and is zero order with respect to H 2 gas. An example of arene reductions by Rh nanoparticles supported on an ionic liquid-like co-polymer was reported by Zhao et al [31] In this case most of the intermediate dienes were found to be soluble in [bmim] [BF 4 ] which was used as a solvent, hence hydrogenation did not stop at the diene and further hydrogenated products predominate. Dyson et al [32] have also performed reductions of benzene, exploiting solubility differences using K 2 PtCl 4 /[N-octyl-3-picolinium][AlCl 4 ].…”
Section: Fig 2 Monomolecular Mechanismmentioning
confidence: 92%
See 1 more Smart Citation
“…Further studies showed that the reaction follows first order kinetics with respect to COD and is zero order with respect to H 2 gas. An example of arene reductions by Rh nanoparticles supported on an ionic liquid-like co-polymer was reported by Zhao et al [31] In this case most of the intermediate dienes were found to be soluble in [bmim] [BF 4 ] which was used as a solvent, hence hydrogenation did not stop at the diene and further hydrogenated products predominate. Dyson et al [32] have also performed reductions of benzene, exploiting solubility differences using K 2 PtCl 4 /[N-octyl-3-picolinium][AlCl 4 ].…”
Section: Fig 2 Monomolecular Mechanismmentioning
confidence: 92%
“…Rhodium nanoparticles were stabilised by an IL-like copolymer ( Figure 45) in [bmim] [BF 4 ] and demonstrated high activity for the hydrogenation of various arenes. [31] A record total turnover was obtained (20,000) for the hydrogenation of benzene using this system. Superior results were obtained when using the stabiliser in the IL with the nanoparticles.…”
Section: Rhodium Nanoparticlesmentioning
confidence: 99%
“…Figure 4 is a collection of the structures and abbreviations for the stabilizers that have been described in this article. Figure 4 for structures) [51]. The introduction of charged imidazolium moiety into the polymer chain makes the co-polymer compatible with ILs.…”
Section: Employment Of Additional Stabilizermentioning
confidence: 99%
“…Stabilization with polyvinylpyrrolidone (PVP) is necessary to obtain stable mono-and bimetallic Pt/Au nanoparticles immobilized in [C 4 MIm + ][PF 6 -]. [97] Also, ionic liquid-like copolymers can be used to stabilize Rh [98] and Pt [99] nanoparticles, where [C 4 MIm + ][BF 4 -] itself can not stabilize the platinum nanoparticles sufficiently. [99] …”
Section: Stabilization By Ionic Liquidmentioning
confidence: 99%