Active sites in CO2 hydrogenation over confined VOx-Rh catalysts
Guishuo Wang
1
,
Ran Luo
1
,
Chengsheng Yang
1
,
Jimin Song
1
,
Chuanye Xiong
1
,
Hao Tian
1
,
Zhi-Jian Zhao
1
,
Rentao Mu
1
,
Jinlong Gong
1
Publication type: Journal Article
Publication date: 2019-10-10
scimago Q1
wos Q1
SJR: 2.377
CiteScore: 13.8
Impact factor: 9.7
ISSN: 16747291, 18691870
General Chemistry
Abstract
Metal oxide-promoted Rh-based catalysts have been widely used for CO2 hydrogenation, especially for the ethanol synthesis. However, this reaction usually suffers low CO2 conversion and alcohols selectivity due to the formation of byproducts methane and CO. This paper describes an efficient vanadium oxide promoted Rh-based catalysts confined in mesopore MCM-41. The Rh-0.3VOx/MCM-41 catalyst shows superior conversion (~12%) and ethanol selectivity (~24%) for CO2 hydrogenation. The promoting effect can be attributed to the synergism of high Rh dispersion by the confinement effect of MCM-41 and the formation of VOx-Rh interface sites. Experimental and theoretical results indicate the formation of til-CO at VOx-Rh interface sites is easily dissociated into *CHx, and then *CHx can be inserted by CO to form CH3CO*, followed by CH3CO* hydrogenation to ethanol.
Found
Nothing found, try to update filter.
Found
Nothing found, try to update filter.
Top-30
Journals
|
1
2
3
4
5
|
|
|
Science China Chemistry
5 publications, 7.69%
|
|
|
Applied Catalysis B: Environmental
5 publications, 7.69%
|
|
|
ACS Catalysis
5 publications, 7.69%
|
|
|
Chemical Engineering Journal
4 publications, 6.15%
|
|
|
ChemCatChem
4 publications, 6.15%
|
|
|
Journal of Energy Chemistry
3 publications, 4.62%
|
|
|
Journal of Materials Chemistry A
3 publications, 4.62%
|
|
|
Catalysts
3 publications, 4.62%
|
|
|
Green Chemistry
2 publications, 3.08%
|
|
|
International Journal of Hydrogen Energy
2 publications, 3.08%
|
|
|
Journal of Fuel Chemistry and Technology
2 publications, 3.08%
|
|
|
Applied Catalysis A: General
2 publications, 3.08%
|
|
|
Fuel
2 publications, 3.08%
|
|
|
Chemical Society Reviews
1 publication, 1.54%
|
|
|
Nano Research
1 publication, 1.54%
|
|
|
Journal of Environmental Chemical Engineering
1 publication, 1.54%
|
|
|
Chem
1 publication, 1.54%
|
|
|
Catalysis Today
1 publication, 1.54%
|
|
|
Materials Today Nano
1 publication, 1.54%
|
|
|
Journal of Physical Chemistry C
1 publication, 1.54%
|
|
|
Chemical Science
1 publication, 1.54%
|
|
|
Resources Chemicals and Materials
1 publication, 1.54%
|
|
|
Chemical Engineering Science
1 publication, 1.54%
|
|
|
Nature Communications
1 publication, 1.54%
|
|
|
Chemistry - An Asian Journal
1 publication, 1.54%
|
|
|
Molecules
1 publication, 1.54%
|
|
|
Journal of the Energy Institute
1 publication, 1.54%
|
|
|
Journal of Environmental Sciences
1 publication, 1.54%
|
|
|
Catalysis Science and Technology
1 publication, 1.54%
|
|
|
1
2
3
4
5
|
Publishers
|
5
10
15
20
25
30
|
|
|
Elsevier
30 publications, 46.15%
|
|
|
Royal Society of Chemistry (RSC)
9 publications, 13.85%
|
|
|
American Chemical Society (ACS)
8 publications, 12.31%
|
|
|
Springer Nature
7 publications, 10.77%
|
|
|
Wiley
7 publications, 10.77%
|
|
|
MDPI
4 publications, 6.15%
|
|
|
5
10
15
20
25
30
|
- We do not take into account publications without a DOI.
- Statistics recalculated weekly.
Are you a researcher?
Create a profile to get free access to personal recommendations for colleagues and new articles.
Metrics
65
Total citations:
65
Citations from 2024:
37
(56.92%)
Cite this
GOST |
RIS |
BibTex |
MLA
Cite this
GOST
Copy
Wang G. et al. Active sites in CO2 hydrogenation over confined VOx-Rh catalysts // Science China Chemistry. 2019. Vol. 62. No. 12. pp. 1710-1719.
GOST all authors (up to 50)
Copy
Wang G., Luo R., Yang C., Song J., Xiong C., Tian H., Zhao Z., Mu R., Gong J. Active sites in CO2 hydrogenation over confined VOx-Rh catalysts // Science China Chemistry. 2019. Vol. 62. No. 12. pp. 1710-1719.
Cite this
RIS
Copy
TY - JOUR
DO - 10.1007/s11426-019-9590-6
UR - https://doi.org/10.1007/s11426-019-9590-6
TI - Active sites in CO2 hydrogenation over confined VOx-Rh catalysts
T2 - Science China Chemistry
AU - Wang, Guishuo
AU - Luo, Ran
AU - Yang, Chengsheng
AU - Song, Jimin
AU - Xiong, Chuanye
AU - Tian, Hao
AU - Zhao, Zhi-Jian
AU - Mu, Rentao
AU - Gong, Jinlong
PY - 2019
DA - 2019/10/10
PB - Springer Nature
SP - 1710-1719
IS - 12
VL - 62
SN - 1674-7291
SN - 1869-1870
ER -
Cite this
BibTex (up to 50 authors)
Copy
@article{2019_Wang,
author = {Guishuo Wang and Ran Luo and Chengsheng Yang and Jimin Song and Chuanye Xiong and Hao Tian and Zhi-Jian Zhao and Rentao Mu and Jinlong Gong},
title = {Active sites in CO2 hydrogenation over confined VOx-Rh catalysts},
journal = {Science China Chemistry},
year = {2019},
volume = {62},
publisher = {Springer Nature},
month = {oct},
url = {https://doi.org/10.1007/s11426-019-9590-6},
number = {12},
pages = {1710--1719},
doi = {10.1007/s11426-019-9590-6}
}
Cite this
MLA
Copy
Wang, Guishuo, et al. “Active sites in CO2 hydrogenation over confined VOx-Rh catalysts.” Science China Chemistry, vol. 62, no. 12, Oct. 2019, pp. 1710-1719. https://doi.org/10.1007/s11426-019-9590-6.