Tuning the Activity and Selectivity of Phenylacetylene Hydrosilylation with Triethylsilane in the Liquid Phase over Size Controlled Pt Nanoparticles

The Pt/YCo0.3Fe0.7O3 catalyst furnished ca. 95% selectivity to cinnamyl alcohol at nearly full conversion for the selective hydrogenation of cinnamaldehyde.

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Size-controlled synthesis of Pt nanoparticles and their electrochemical activities toward oxygen reduction

International Journal of Hydrogen Energy ◽

10.1016/j.ijhydene.2010.09.055 ◽

2011 ◽

Vol 36 (1) ◽

pp. 706-712 ◽

Cited By ~ 25

Author(s):

Joung Woon Kim ◽

Borami Lim ◽

Hyun-Sook Jang ◽

Seung Jun Hwang ◽

Sung Jong Yoo ◽

...

Keyword(s):

Oxygen Reduction ◽

Pt Nanoparticles ◽

Controlled Synthesis ◽

Size Controlled

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Comparing the Catalytic Oxidation of Ethanol at the Solid–Gas and Solid–Liquid Interfaces over Size-Controlled Pt Nanoparticles: Striking Differences in Kinetics and Mechanism

Nano Letters ◽

10.1021/nl5035545 ◽

2014 ◽

Vol 14 (11) ◽

pp. 6727-6730 ◽

Cited By ~ 29

Author(s):

Andras Sapi ◽

Fudong Liu ◽

Xiaojun Cai ◽

Christopher M. Thompson ◽

Hailiang Wang ◽

...

Keyword(s):

Catalytic Oxidation ◽

Pt Nanoparticles ◽

Kinetics And Mechanism ◽

Liquid Interfaces ◽

Solid Liquid ◽

Size Controlled ◽

Oxidation Of Ethanol

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Chemical Reduction of Titania Supported Gold by Glycerol

International Journal of Recent Technology and Engineering - 2 ◽

10.35940/ijrte.d1157.1284s219 ◽

2019 ◽

Vol 8 (4S2) ◽

pp. 477-481

Keyword(s):

Liquid Phase ◽

Selective Oxidation ◽

Chemical Reduction ◽

Precipitation Method ◽

Small Particles ◽

Tio2 Sample ◽

Supported Gold Catalysts ◽

Oxidation Performance ◽

Supported Gold ◽

Size Controlled

Gold was loaded on TiO2 by deposition precipitation method (DPU). The as prepared DPU samples were reduced in the liquid phase through chemical reduction with pure glycerol. The advantage of this method is that, the formation of small particles (less than 7 nm) can be prevented. The chemically reduced 0.93% Au/TiO2 sample exhibited an average gold size of 12.6  0.92 nm while, the H2-reduced counterpart showed 4.2  0.25 nm. The efficacy of the size-controlled catalyst was demonstrated in the selective oxidation of HMF. The chemically reduced samples exhibited excellent selective oxidation performance by forming exclusively one product. This study reveals the possibility of controlling the size of metal-oxide supported gold catalysts.

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Enhanced oxygen reduction reaction performance of size-controlled Pt nanoparticles on polypyrrole-functionalized carbon nanotubes

Dalton Transactions ◽

10.1039/c9dt00158a ◽

2019 ◽

Vol 48 (21) ◽

pp. 7130-7137 ◽

Cited By ~ 2

Author(s):

Kentaro Ichihashi ◽

Satoshi Muratsugu ◽

Shota Miyamoto ◽

Kana Sakamoto ◽

Nozomu Ishiguro ◽

...

Keyword(s):

Carbon Nanotubes ◽

Oxygen Reduction Reaction ◽

Oxygen Reduction ◽

Pt Nanoparticles ◽

Reduction Reaction ◽

Multi Wall Carbon Nanotubes ◽

Nanoparticle Catalysts ◽

Pyrrole Monomer ◽

Reaction Performance ◽

Size Controlled

Enhanced oxygen reduction reaction performances were achieved on size-controlled Pt nanoparticle catalysts prepared by the copolymerization of a Pt4-pyrrole complex and pyrrole monomer in the presence of multi-wall carbon nanotubes.

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