High-efficiency CO<sub>2</sub> utilization in isobutane dehydrogenation over ZnAl hydrotalcite derivatives: optimizing calcination temperature and unlocking the reaction mechanism
ZnAl-LDH-derived ZnAlOx with Zn 0 species and oxygen vacancies achieves optimal CO 2 -ODHB activity via calcination tuning. In situ DRIFTS and multi-atmosphere experiments confirm a Mars–van Krevelen mechanism dominates.
Authors
- Rijie Wang (ORCID: https://orcid.org/0000-0001-5380-1862)
- Runping Jia
- Ruirui Wang
- Yanting Wang (ORCID: https://orcid.org/0000-0002-0474-4790)
- Jixiang Chen (ORCID: https://orcid.org/0009-0001-8644-1071)
- Lihong Zhang (ORCID: https://orcid.org/0000-0002-6322-4541)
- Tingting Sun (ORCID: https://orcid.org/0000-0003-1388-3458)
Institutions
- Tianjin University of Science and Technology (CN)
- Tianjin University of Technology (CN)
Publication Details
- Journal
- Catalysis Science & Technology
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5cy00217f
- Citations
- 1
- Primary Topic
- Catalysis and Oxidation Reactions
- Type
- article
- Field-Weighted Citation Impact
- 0.39