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Catalytic performances of cross-linking humic acids supported Pd/Ni bimetallic catalyst for heck reaction Cover

Catalytic performances of cross-linking humic acids supported Pd/Ni bimetallic catalyst for heck reaction

Open Access
|Oct 2009

Abstract

The cross-linking humic acids (CL-HAs), epichlorohydrin as the cross-linking reagent and the supported Pd/Ni bimetallic catalysts (CL-HAs-Pd/Ni) were prepared and characterized by IR, AAS, XPS, TEM. The effects of reaction time, temperature, base, solvent and the amount of catalyst on the properties of the catalyst were studied. These catalysts could catalyze the Heck reaction of aryl halides and substituted aryl halides with acrylic acids or styrene successfully; the yields were all above 95%.

Language: English
Page range: 22 - 26
Published on: Oct 9, 2009
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2009 Qijie Xu, Lei Zhang, Wenzhong Shi, Yuanchen Cui, published by West Pomeranian University of Technology, Szczecin
This work is licensed under the Creative Commons License.

Volume 11 (2009): Issue 3 (September 2009)