Release Time:2019-03-09  Hits:

Indexed by: Journal Article

Date of Publication: 2012-09-01

Journal: CHEMICAL RESEARCH IN CHINESE UNIVERSITIES

Included Journals: Scopus、CSCD、ISTIC、SCIE

Volume: 28

Issue: 5

Page Number: 882-885

ISSN: 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.