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Indexed by:期刊论文

Date of Publication:2012-09-01

Journal:CHEMICAL RESEARCH IN CHINESE UNIVERSITIES

Included Journals:SCIE、ISTIC、CSCD、Scopus

Volume:28

Issue:5

Page Number:882-885

ISSN No.:1005-9040

Key Words:Ruthenium-based catalyst; 4,4 '-Methylenedianiline; Hydrogenation; Selectivity

Abstract:Supported Ru-based catalysts, prepared by a surfactant-stabilized colloidal method, exhibited a good selectivity to bis(4-aminocyclohexyl)methane via the hydrogenation of 4,4'-methylenedianiline. Transmission electron microscopy(TEM) and X-ray diffraction(XRD) characterization showed Ru nanoparticles were well-dispersed on activated carbon, leading to the high activity and selectivity to the product.