| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10238950 | Applied Catalysis A: General | 2005 | 8 Pages |
Abstract
Bimetallic Ni-Pt catalysts supported on carbon were found to give very high turn over frequency numbers and almost complete selectivity to m-phenylenediamine in m-dinitrobenzene hydrogenation as compared to the monometallic nickel catalysts. The XRD and XPS characterization revealed that most of the nickel remains as Ni2+ in a monometallic catalyst while, the addition of platinum leads to the stabilization of Ni0 state, in case of bimetallic catalysts.
Keywords
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Catalysis
Authors
M.M. Telkar, J.M. Nadgeri, C.V. Rode, R.V. Chaudhari,