Mesoporous xEr2O3·CoTiO3 composite oxide catalysts for low temperature dehydrogenation of ethylbenzene to styrene using CO2 as a soft oxidant
Abstract
Here, a series of mesoporous xEr2O3·CoTiO3 composite oxide catalysts have been prepared using a template method and tested as a new type of catalyst for the oxidative dehydrogenation of ethylbenzene to styrene by using CO2 as a soft oxidant. Among the catalysts tested, the 0.25Er2O3·CoTiO3 sample with a ratio of 1 : 4 : 4 content and calcined at 600 °C exhibited the highest ethylbenzene conversion (58%) and remarkable styrene selectivity (95%) at low temperature (450 °C).
- Authors:
-
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Chemical Sciences Division; Sul Ross State Univ., Alpine, TX (United States)
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Chemical Sciences Division
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Center for Nanophase Materials Science (CNMS)
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Chemical Sciences Division; Univ. of Tennessee, Knoxville, TN (United States). Dept. of Chemistry
- Publication Date:
- Research Org.:
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Center for Nanophase Materials Sciences (CNMS)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- OSTI Identifier:
- 1311228
- Alternate Identifier(s):
- OSTI ID: 1319230
- Grant/Contract Number:
- AC05-00OR22725
- Resource Type:
- Accepted Manuscript
- Journal Name:
- RSC Advances
- Additional Journal Information:
- Journal Volume: 6; Journal Issue: 39; Journal ID: ISSN 2046-2069
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Yue, Yanfeng, Zhang, Li, Chen, Jihua, Hensley, Dale K., Dai, Sheng, and Overbury, Steven H. Mesoporous xEr2O3·CoTiO3 composite oxide catalysts for low temperature dehydrogenation of ethylbenzene to styrene using CO2 as a soft oxidant. United States: N. p., 2016.
Web. doi:10.1039/C6RA04228G.
Yue, Yanfeng, Zhang, Li, Chen, Jihua, Hensley, Dale K., Dai, Sheng, & Overbury, Steven H. Mesoporous xEr2O3·CoTiO3 composite oxide catalysts for low temperature dehydrogenation of ethylbenzene to styrene using CO2 as a soft oxidant. United States. https://doi.org/10.1039/C6RA04228G
Yue, Yanfeng, Zhang, Li, Chen, Jihua, Hensley, Dale K., Dai, Sheng, and Overbury, Steven H. Fri .
"Mesoporous xEr2O3·CoTiO3 composite oxide catalysts for low temperature dehydrogenation of ethylbenzene to styrene using CO2 as a soft oxidant". United States. https://doi.org/10.1039/C6RA04228G. https://www.osti.gov/servlets/purl/1311228.
@article{osti_1311228,
title = {Mesoporous xEr2O3·CoTiO3 composite oxide catalysts for low temperature dehydrogenation of ethylbenzene to styrene using CO2 as a soft oxidant},
author = {Yue, Yanfeng and Zhang, Li and Chen, Jihua and Hensley, Dale K. and Dai, Sheng and Overbury, Steven H.},
abstractNote = {Here, a series of mesoporous xEr2O3·CoTiO3 composite oxide catalysts have been prepared using a template method and tested as a new type of catalyst for the oxidative dehydrogenation of ethylbenzene to styrene by using CO2 as a soft oxidant. Among the catalysts tested, the 0.25Er2O3·CoTiO3 sample with a ratio of 1 : 4 : 4 content and calcined at 600 °C exhibited the highest ethylbenzene conversion (58%) and remarkable styrene selectivity (95%) at low temperature (450 °C).},
doi = {10.1039/C6RA04228G},
journal = {RSC Advances},
number = 39,
volume = 6,
place = {United States},
year = {Fri Jan 01 00:00:00 EST 2016},
month = {Fri Jan 01 00:00:00 EST 2016}
}
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