@article { ISI:000250256700004, title = {In situ generation of hydrogen peroxide from reaction of O-2 with hydroxylamine from hydroxylammonium salt in neutral aqueous or non-aqueous medium using reusable Pd/Al2O3 catalyst}, journal = {Catalysis Communications}, volume = {8}, number = {11}, year = {2007}, month = {NOV}, pages = {1578-1582}, publisher = {ELSEVIER SCIENCE BV}, type = {Article}, address = {PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS}, abstract = {
In situ generation of H2O2 with high yield can be accomplished by reacting 02 with NH2OH from hydroxylammonium salt [NH2OH.HCl or (NH2OH)(2) . H2SO4] in a neutral aqueous medium using a reusable heterogeneous Pd (1.0 wt\%)/Al2O3 catalyst, even at low temperature (10 degrees C), with the formation of harmless by-products (viz. N-2 and water). The presence of KCl or KBr in the medium has beneficial effect. The H2O2 generation is strongly influenced by the pH of medium, reaction period and temperature; best results are obtained at the optimum pH and reaction medium. (c) 2007 Elsevier B.V. All rights reserved.
}, keywords = {Hydrogen peroxide, hydroxylamine, Hydroxylammonium salt, in situ H2O2 generation, oxygen, Pd/AlO3 catalyst}, issn = {1566-7367}, doi = {10.1016/j.catcom.2007.01.003}, author = {Choudhary, Vasant R. and Jana, Prabhas} }