Results 161 to 170 of about 917,598 (194)

The Promotional Effect of Gold in Catalysis by Palladium-Gold

Science, 2005
Acetoxylation of ethylene to vinyl acetate (VA) was used to investigate the mechanism of the promotional effect of gold (Au) in a palladium (Pd)-Au alloy catalyst. The enhanced rates of VA formation for low Pd coverages relative to high Pd coverages on Au single-crystal surfaces demonstrate that the critical reaction site for VA synthesis consists of ...
Mingshu, Chen, Dheeraj, Kumar, Cheol-Woo, Yi, D Wayne, Goodman   +3 more
openaire   +2 more sources

Commercial aspects of gold catalysis

Applied Catalysis A: General, 2005
AbstractFor Abstract see ChemInform Abstract in Full Text.
Christopher W. Corti, Richard J. Holliday, David T. Thompson   +2 more
openaire   +1 more source

Nanoscale Catalysis by Gold

ChemInform, 2002
AbstractFor Abstract see ChemInform Abstract in Full Text.
G. U. Kulkarni, C. P. Vinod, C. N. R. Rao   +2 more
openaire   +1 more source

Gold catalysis in quinoline synthesis

Chemical Communications
This review provides an overview of gold-catalyzed reactions for quinoline synthesis which have been described so far.
Ximei Zhao, Guanghui Wang, A. Stephen K. Hashmi   +2 more
openaire   +2 more sources

Gold Catalysis

2016
Preparation of supported gold catalysts: Deposition-Reduction Catherine Louis Immobilization of preformed gold nanoparticles Carine E. Chan-Thaw, Alberto Villa, and Laura Prati Solvated metal atoms in the preparation of supported gold catalysts Claudio Evangelisti, Eleonora Schiavi, Laura Antonella Aronica, Rinaldo Psaro, Antonella Balerna, and ...
openaire   +1 more source

Gold Catalysis 2.0

ACS Catalysis, 2013
Ingo Braun,† Abdullah Mohamed Asiri, and A. Stephen K. Hashmi†,‡,* †Organisch-Chemisches Institut, Universitaẗ Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany ‡Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia Center of Excellence for Advanced Materials Research (CEAMR), King Abdulaziz ...
Ingo Braun, Abdullah Mohamed Asiri, A. Stephen K. Hashmi   +2 more
openaire   +1 more source

1.1.7 Gold/Gold Dual Catalysis

2020
AbstractThis chapter summarizes the reactions that have been reported that are based on dual gold catalysis. The chemistry typically involves diyne substrates, and leads to a broad range of carbo- and heterocycles. The literature up to 2019 is covered.
openaire   +1 more source

Heterogeneous Catalysis by Gold

2012
Abstract Gold can be deposited as nanoparticles (NPs) with diameters of 2–5 nm and clusters with diameters less than 2 nm on a variety of materials such as oxides, carbides, and sulfides of transition metals, carbons, and organic polymers. Such supported gold NPs and clusters exhibit surprisingly high catalytic activities for many reactions, with ...
Takashi Takei, Tomoki Akita, Isao Nakamura, Tadahiro Fujitani, Mitsutaka Okumura, Kazuyuki Okazaki, Jiahui Huang, Tamao Ishida, Masatake Haruta   +8 more
openaire   +1 more source

Green Gold Catalysis

Science, 2010
High–surface area gold catalysts exhibit promising properties suitable for industrial application.
Claus Hviid Christensen, Jens K. Nørskov   +1 more
openaire   +1 more source

Gold Catalysis

Accounts of Chemical Research, 2014
Cynthia M, Friend, A Stephen K, Hashmi
openaire   +2 more sources