Results 311 to 320 of about 191,930 (359)

“HETEROGENIZING” HOMOGENEOUS CATALYSTS

Catalysis Reviews, 1974
Abstract For many years, it has been customary to classify catalysts as “homogeneous” or “heterogeneous.” The former commonly operate through the formation of “intermediate compounds,” and the latter, by adsorption of the reactants on the catalyst surface.
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Self-Separating Homogeneous Copper (I) Catalysts

Journal of the American Chemical Society, 2007
A heptane-soluble polyisobutylene (PIB)−Cu(I) catalyst was synthesized in a heptane/ethanol latent biphasic solvent system. The addition of water to this initially homogeneous solution produced a biphasic solvent system that separates the PIB−Cu(I) complex from the reaction mixture as a heptane solution.
David E, Bergbreiter, Patrick N, Hamilton, Nirmal M, Koshti   +2 more
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Heterogeneous Enantioselective Catalysts: Strategies for the Immobilization of Homogeneous Catalysts

ChemInform, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
Paul, McMorn, Graham J, Hutchings
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From supported homogeneous catalysts to heterogeneous molecular catalysts

Coordination Chemistry Reviews, 1998
Abstract Numerous methods are now available for the synthesis of a large variety of heterogeneous molecular catalysts. Their specific domain of application, and the main advantages and drawbacks of these solids are briefly analyzed here.
Choplin, A., Quignard, F.
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Are Heterogeneous Catalysts Precursors to Homogeneous Catalysts?

Journal of the American Chemical Society, 2001
I W, Davies, L, Matty, D L, Hughes, P J, Reider   +3 more
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Homogeneous multimetallic catalysts

Journal of Molecular Catalysis, 1986
Masanobu Hidai, Atsushi Fukuoka, Yukio Koyasu, Yasuzo Uchida   +3 more
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Polymerizations with homogeneous chromium catalysts

Journal of Polymer Science Part A-1: Polymer Chemistry, 1972
AbstractHomogeneous catalysts derived from chromium complexes and organo‐aluminum compounds have been discovered which effect the polymerization of ethylene and the oligomerization of simple olefins. The applicable chromium derivatives are halide complexes of the type CrX2L2, CrX2L2(NO)2, CrX3L3, and [CrX3L2]2, wherein the ligands L are pyridine, tri‐n‐
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Microkinetic Modeling: A Tool for Rational Catalyst Design

Chemical Reviews, 2021
Ali Hussain Motagamwala, James A Dumesic
exaly  

Homogeneous multimetallic catalysts

Journal of Molecular Catalysis, 1993
Yoshihiko Misumi, Youichi Ishii, Masanobu Hidai   +2 more
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Bridging the gap between highly active oxygen reduction reaction catalysts and effective catalyst layers for proton exchange membrane fuel cells

Nature Energy, 2021
Jiantao Fan, Zhen Zhang, Siyu Ye
exaly