DC Field | Value | Language |
---|---|---|
dc.contributor.author | Samanta S. | ko |
dc.contributor.author | Laha S.C. | ko |
dc.contributor.author | Mal N.K. | ko |
dc.contributor.author | Bhaumik A. | ko |
dc.date.accessioned | 2013-03-03T15:28:09Z | - |
dc.date.available | 2013-03-03T15:28:09Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2004-11 | - |
dc.identifier.citation | JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, v.222, no.1-2, pp.235 - 241 | - |
dc.identifier.issn | 1381-1169 | - |
dc.identifier.uri | http://hdl.handle.net/10203/79241 | - |
dc.description.abstract | Cobalt-containing mesoporous silica have been synthesized hydrothermally using different Co content (Si/Co mole ratios 5-30) in the synthesis gel using the self-assembled molecular array of cationic surfactant cetyltrimethylammonium bromide as a supramolecular template under very mild acidic conditions. Powder XRD, N-2 adsorption, TEM, SEM/EDS, UV-visible and FT-IR tools have been employed to characterize these materials. Characterization data suggested that the Co(Ill) species have been anchored strongly in the 2D-hexagonal mesoporous silica framework. These Co(III)-containing mesoporous materials showed excellent catalytic activity and high trans-selectivity in the liquid phase dihydroxylation of cyclohexene under mild liquid phase reaction conditions using hydrogen peroxide, tert-butyl hydroperoxide (TBHP) or molecular O-2, as oxidants and acetonitrile solvent. (C) 2004 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject | MOLECULAR-SIEVES | - |
dc.subject | COBALT | - |
dc.subject | OXIDATION | - |
dc.subject | ALUMINOPHOSPHATE | - |
dc.subject | HYDROGENATION | - |
dc.subject | EPOXIDATION | - |
dc.subject | CHEMISTRY | - |
dc.subject | MECHANISM | - |
dc.subject | FRAMEWORK | - |
dc.subject | METHANOL | - |
dc.title | Co (III)-containing mesoporous silica as an efficient catalyst in selective dihydroxylation of cyclohexene | - |
dc.type | Article | - |
dc.identifier.wosid | 000224719900027 | - |
dc.identifier.scopusid | 2-s2.0-5144233803 | - |
dc.type.rims | ART | - |
dc.citation.volume | 222 | - |
dc.citation.issue | 1-2 | - |
dc.citation.beginningpage | 235 | - |
dc.citation.endingpage | 241 | - |
dc.citation.publicationname | JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | - |
dc.identifier.doi | 10.1016/j.molcata.2004.08.014 | - |
dc.contributor.localauthor | Laha S.C. | - |
dc.contributor.nonIdAuthor | Samanta S. | - |
dc.contributor.nonIdAuthor | Mal N.K. | - |
dc.contributor.nonIdAuthor | Bhaumik A. | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | catalysis | - |
dc.subject.keywordAuthor | cobalt | - |
dc.subject.keywordAuthor | cyclohexene dihydroxylation | - |
dc.subject.keywordAuthor | mesoporous materials | - |
dc.subject.keywordAuthor | peroxides | - |
dc.subject.keywordPlus | MOLECULAR-SIEVES | - |
dc.subject.keywordPlus | COBALT | - |
dc.subject.keywordPlus | OXIDATION | - |
dc.subject.keywordPlus | ALUMINOPHOSPHATE | - |
dc.subject.keywordPlus | HYDROGENATION | - |
dc.subject.keywordPlus | EPOXIDATION | - |
dc.subject.keywordPlus | CHEMISTRY | - |
dc.subject.keywordPlus | MECHANISM | - |
dc.subject.keywordPlus | FRAMEWORK | - |
dc.subject.keywordPlus | METHANOL | - |
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