dc.contributor.author |
Tong, Jinhui
|
|
dc.contributor.author |
Li, Wenyan
|
|
dc.contributor.author |
Bo, Lili
|
|
dc.contributor.author |
Wang, Huan
|
|
dc.contributor.author |
Hu, Yusen
|
|
dc.contributor.author |
Zhang, Zhixia
|
|
dc.contributor.author |
Mahboob, Abdulla
|
|
dc.creator |
Jinhui, Tong |
|
dc.date.accessioned |
2017-12-22T09:25:20Z |
|
dc.date.available |
2017-12-22T09:25:20Z |
|
dc.date.issued |
2016-12-01 |
|
dc.identifier |
DOI:10.1016/j.jcat.2016.10.003 |
|
dc.identifier.citation |
Jinhui Tong, Wenyan Li, Lili Bo, Huan Wang, Yusen Hu, Zhixia Zhang, Abdulla Mahboob, Selective oxidation of styrene catalyzed by cerium-doped cobalt ferrite nanocrystals with greatly enhanced catalytic performance, In Journal of Catalysis, Volume 344, 2016, Pages 474-481 |
en_US |
dc.identifier.issn |
00219517 |
|
dc.identifier.uri |
https://www.sciencedirect.com/science/article/pii/S002195171630224X |
|
dc.identifier.uri |
http://nur.nu.edu.kz/handle/123456789/3062 |
|
dc.description.abstract |
Abstract The rare earth metal Ce-doped cobalt ferrite samples CexCo1−xFe2O4 (x=0.1, 0.3, 0.5) were prepared by the sol–gel autocombustion route. The as-prepared samples were characterized by X-ray diffractometry, scanning electron microscopy, transmission electron microscopy, ICP–atomic emission spectroscopy, and N2 physisorption. Their catalytic performance was evaluated in oxidation of styrene using hydrogen peroxide (30%) as oxidant. Compared with pristine CoFe2O4, the Ce-doped samples were found to be more efficient catalysts for the oxidation of styrene to benzaldehyde, with greatly enhanced catalytic performance. Especially, when Ce0.3Co0.7Fe2O4 was used as catalyst, 90.3% styrene conversion and 91.5% selectivity for benzaldehyde were obtained at 90°C for 9h reaction. The catalyst can be magnetically separated easily for reuse, and no obvious loss of activity was observed when it was reused in five consecutive runs. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
Journal of Catalysis |
en_US |
dc.relation.ispartof |
Journal of Catalysis |
|
dc.subject |
Sol–gel autocombustion |
en_US |
dc.subject |
Magnetic nanocrystals |
en_US |
dc.subject |
Rare-earth-doped ferrites |
en_US |
dc.subject |
Styrene oxidation |
en_US |
dc.subject |
Hydrogen peroxide |
en_US |
dc.title |
Selective oxidation of styrene catalyzed by cerium-doped cobalt ferrite nanocrystals with greatly enhanced catalytic performance |
en_US |
dc.type |
Article |
en_US |
dc.rights.license |
© 2016 Elsevier Inc. All rights reserved. |
|
elsevier.identifier.doi |
10.1016/j.jcat.2016.10.003 |
|
elsevier.identifier.eid |
1-s2.0-S002195171630224X |
|
elsevier.identifier.pii |
S0021-9517(16)30224-X |
|
elsevier.identifier.scopusid |
84994753746 |
|
elsevier.volume |
344 |
|
elsevier.coverdate |
2016-12-01 |
|
elsevier.coverdisplaydate |
December 2016 |
|
elsevier.startingpage |
474 |
|
elsevier.endingpage |
481 |
|
elsevier.openaccess |
0 |
|
elsevier.openaccessarticle |
false |
|
elsevier.openarchivearticle |
false |
|
elsevier.teaser |
The rare earth metal Ce-doped cobalt ferrite samples CexCo1−xFe2O4 (x=0.1, 0.3, 0.5) were prepared by the sol–gel autocombustion route. The as-prepared samples were characterized by X-ray diffractometry,... |
|
elsevier.aggregationtype |
Journal |
|
workflow.import.source |
science |
|