We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
High Selectivity of Cyclohexane Dehydrogenation for H Evolution Over Cu/SBA-15 Catalyst.
- Authors
Xia, Zhijun; Liu, Huayan; Lu, Hanfeng; Zhang, Zekai; Chen, Yinfei
- Abstract
The effects of metal particle size on catalytic activities of Cu/SBA-15 with different Cu content were investigated for high selectivity of cyclohexane dehydrogenation. Overall, the smaller Cu nanoparticles exhibit higher hydrogen evolution rate or lower active energy barrier. But, even when the smaller CuO nanoparticles have formed on the catalyst with lower Cu content during the calcination, they would be more prone to sinter after reduction. An appropriate Cu content could lead to form amounts of stable and small Cu nanoparticles after high-temperature treatment with the space limitation by ordered channels of SBA-15. Graphical Abstract:
- Subjects
COPPER; CATALYSTS; CYCLOHEXANE; DEHYDROGENATION; NANOPARTICLES
- Publication
Catalysis Letters, 2017, Vol 147, Issue 6, p1295
- ISSN
1011-372X
- Publication type
Article
- DOI
10.1007/s10562-017-2033-5