Novel route for in-situ H2O2 generation from selective reduction of O-2 by hydrazine using heterogeneous Pd catalyst in an aqueous medium
Title | Novel route for in-situ H2O2 generation from selective reduction of O-2 by hydrazine using heterogeneous Pd catalyst in an aqueous medium |
Publication Type | Journal Article |
Year of Publication | 2005 |
Authors | Choudhary, VR, Samanta, C, Jana, P |
Journal | Chemical Communications |
Issue | 43 |
Pagination | 5399-5401 |
Date Published | OCT |
Type of Article | Article |
ISSN | 1359-7345 |
Abstract | Hydrogen peroxide in high yields can be generated with high efficiency at mild conditions (25 degrees C and atmospheric pressure) with the formation of only environment-friendly by-products (N-2 and H2O) by a reduction of O-2 by hydrazine from its hydrate/salt with its complete conversion in a short reaction period (<= 0.5 h) using a easily separable supported Pd catalyst (Pd/Al2O3, Pd/Ga2O3 or Pd/C) in an acidic aqueous medium in the presence of bromide anions; the presence of both acid (protons) and bromide anions is essential for the selective reduction of O-2 by hydrazine to H2O2 and in their absence, the reaction leads only to the formation of water. |
DOI | 10.1039/b510543a |
Type of Journal (Indian or Foreign) | Foreign |
Impact Factor (IF) | 6.567 |
Divison category:
Chemical Engineering & Process Development