Title : ( Synthesis, characterization and application of nano-sized Co2CrO4 spinel catalyst for selective oxidation of sulfides to sulfoxides )
Authors: Mohammad Yazdanbakhsh , IMAN KHOSRAVI , Mahboobeh Sadat Mashhoori , Mohammad Rahimizadeh , Ali Shiri , Mehdi Bakavoli ,
Full TextAbstract
The nano-sized Co2CrO4 spinel was produced for the first time by thermal decomposition of Cr–Co gel prepared by sol–gel method. It was shown that well-crystallized spinel structure is formed after calcination at 450 8C. The usual characterizations were performed and the results showed the particle size of the prepared spinel is 9 nm. Moreover, the prepared nano-sized Co2CrO4 spinel was applied in a simple, efficient and recyclable method for selective oxidation of sulfides to their corresponding sulfoxides with aqueous hydrogen peroxide in tert-butanol.
Keywords
, Nanostructures, Oxides, Chemical synthesis, Sol–gel chemistry, Catalytic properties
@article{paperid:1025492,
author = {Yazdanbakhsh, Mohammad and KHOSRAVI, IMAN and Mashhoori, Mahboobeh Sadat and Rahimizadeh, Mohammad and Shiri, Ali and Bakavoli, Mehdi},
title = {Synthesis, characterization and application of nano-sized Co2CrO4 spinel catalyst for selective oxidation of sulfides to sulfoxides},
journal = {Materials Research Bulletin},
year = {2012},
volume = {47},
number = {2},
month = {February},
issn = {0025-5408},
pages = {413--418},
numpages = {5},
keywords = {Nanostructures; Oxides; Chemical synthesis; Sol–gel chemistry; Catalytic properties},
}
%0 Journal Article
%T Synthesis, characterization and application of nano-sized Co2CrO4 spinel catalyst for selective oxidation of sulfides to sulfoxides
%A Yazdanbakhsh, Mohammad
%A KHOSRAVI, IMAN
%A Mashhoori, Mahboobeh Sadat
%A Rahimizadeh, Mohammad
%A Shiri, Ali
%A Bakavoli, Mehdi
%J Materials Research Bulletin
%@ 0025-5408
%D 2012
