Supported nano-sized gold catalysts for selective reduction of 4,4'-dinitrostilbene-2,2'-disulfonic acid using different reductants

Supported nano-sized gold catalysts for selective reduction of 4,4'-dinitrostilbene-2,2'-disulfonic acid using different reductants

Gold nanoparticles supported on three metal oxides, TiO2, Al2O3 and Fe2O3, were prepared by a modified precipitation-deposition method using urea as an additive. These catalysts were tested in chemoselective reduction of 4,4’-dinitrostilbene-2,2’-disulfonic acid to 4,4’-diaminostilbene-2,2’-disulfon...

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Bibliographic Details
Main Authors: Chen, Y., Peng, Wenchao., Wang, Shaobin, Zhang, F., Zhang, G., Fan, X.
Format: Journal Article
Published: Elsevier 2012
Subjects:
Reduction
Catalyst regeneration
Chemoselective
Heterogeneous catalysis
Gold
Supported catalysis
Online Access:http://hdl.handle.net/20.500.11937/25090

Internet

http://hdl.handle.net/20.500.11937/25090

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