Particle size and support effects in hydrogenation over supported gold catalysts

Hartfelder, Urs; Kartusch, Christiane; Makosch, Martin; Rovezzi, Mauro; Sá, Jacinto; Bokhoven, Jeroen A. van

doi:10.1039/c2cy20485a

Cited by 48 publications

(33 citation statements)

References 52 publications

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“…Further, it has been shown that the AuNP size can affect its catalytic activity. 25 In our case, the use of AuNP@TiO 2 catalyst with a mean diameter particle ca. 6 nm (synthesized in our laboratory using the TiO 2 recovered from the commercial catalyst.…”

mentioning

confidence: 86%

Heterogeneous photocatalytic C–C coupling: mechanism of plasmon-mediated reductive dimerization of benzyl bromides by supported gold nanoparticles

Lanterna

Elhage

Scaiano

2015

Catal. Sci. Technol.

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mentioning

confidence: 86%

Heterogeneous photocatalytic C–C coupling: mechanism of plasmon-mediated reductive dimerization of benzyl bromides by supported gold nanoparticles

Lanterna

Elhage

Scaiano

2015

Catal. Sci. Technol.

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“…The structural features of gold catalysts, notably particle size, morphology and the nature of the gold-support interface have been shown to impact on hydrogenation efficiency. 30 …”

Section: Selective Hydrogenation Of Aromatic Carbonyl Compoundsmentioning

confidence: 97%

Harnessing the Selective Catalytic Action of Supported Gold in Hydrogenation Applications

Wang¹,

Li²,

Keane³

2014

Heterogeneous Gold Catalysts and Catalysis

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Gold finds diverse uses that cut across the automotive, electronics, medicine, nanotechnology, space and engineering sectors. 1-3 Catalysis by gold is now a priority growth area in terms of technological applications. 4 This has resulted in a number of review articles that have considered different aspects of gold catalysis. [5][6][7][8][9][10][11][12][13][14][15][16][17][18][19] Bond and co-workers have provided an overview of the status of related research in 1999 and 2006, 5,6 focusing on physicochemical properties, synthesis, characterisation and applications, notably in CO oxidation and the water gas shift reaction. In a more recent article, Bond highlighted the reactivity of gold at the nanoscale in activating small molecules. 20 A number of reviews have examined the catalytic action of gold in selective oxidation and we can flag critical assessments by Hutchings, Edwards and co-workers (catalyst preparation and characterisation), 7 Chen and Goodman (use of Au/TiO 2 as model catalyst),

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“…The sizes of the Au nanoparticles were less than 10 nm, and their mean particle size was 5 nm (Fig. 1(c)); their LSPR effects were obvious [27].…”

Section: Tem and Uv-vis Drsmentioning

confidence: 98%

The investigation of gold/zirconia as a photocatalyst for the direct synthesis of imines from alcohols and aniline

Zheng

Wei

et al. 2015

Materials Science in Semiconductor Processing

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Particle size and support effects in hydrogenation over supported gold catalysts

Cited by 48 publications

References 52 publications

Heterogeneous photocatalytic C–C coupling: mechanism of plasmon-mediated reductive dimerization of benzyl bromides by supported gold nanoparticles

Heterogeneous photocatalytic C–C coupling: mechanism of plasmon-mediated reductive dimerization of benzyl bromides by supported gold nanoparticles

Harnessing the Selective Catalytic Action of Supported Gold in Hydrogenation Applications

The investigation of gold/zirconia as a photocatalyst for the direct synthesis of imines from alcohols and aniline

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