The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
CO2 Hydrogenation to Methanol over Catalysts Derived from Single Cationic Layer CuZnGa LDH Precursors
Abstract
Ultrathin (1–3 cationic-layers) (CuZn) 1– x Ga x -CO 3 layered double hydroxide (LDH) nanosheets were synthesized following the aqueous miscible organic solvent treatment (AMOST) method and applied as catalyst precursors for methanol production from CO 2 hydrogenation. It is found that, upon reduction, the aqueous miscible organic solvent treated LDH (AMO-LDH) samples above a critical Ga 3+ composition give consistently and significantly higher Cu surface areas and dispersions than the catalysts prepared from conventional hydroxyl-carbonate phases. Owing to the distinctive local steric and electrostatic stabilization of the ultrathin LDH structure, the newly formed active Cu(Zn) metal atoms can be stably embedded in the cationic layers, exerting an enhancement to the catalytic reaction. The best catalyst in this study displayed methanol productivity with a space-time yield of 0.6 g MeOH· g cat –1 h –1 under typical reaction conditions, which, as far as we are aware, is higher than most reported Cu-based catalysts in the literature.
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Citations
Cites
Atom-Resolved Imaging of Dynamic Shape Changes in Supported Copper Nanocrystals
Hansen, P. L., Wagner, J. B., Helveg, S., Rostrup-Nielsen, J. R., Clausen, B. S., & Topsøe, H. (2002) · Science · doi:10.1126/science.1069325 · Cited by 1,261
Cited by
Fang, S., Rahaman, M., Bharti, J., Reisner, E., Robert, M., Ozin, G. A., & Hu, Y. H. (2023) · Nature Reviews Methods Primers · doi:10.1038/s43586-023-00243-w · Cited by 834
Frei, M. S., Mondelli, C., García-Muelas, R., Kley, K. S., Puértolas, B., López, N., Safonova, O. V., Stewart, J. A., Curulla Ferré, D., & Pérez-Ramírez, J. (2019) · Nature Communications · doi:10.1038/s41467-019-11349-9 · Cited by 469
Novel Heterogeneous Catalysts for CO2 Hydrogenation to Liquid Fuels
Gao, P., Zhang, L., Li, S., Zhou, Z., & Sun, Y. (2020) · ACS Central Science · doi:10.1021/acscentsci.0c00976 · Cited by 361
Advances in the Design of Heterogeneous Catalysts and Thermocatalytic Processes for CO2 Utilization
De, S., Dokania, A., Ramirez, A., & Gascon, J. (2020) · ACS Catalysis · doi:10.1021/acscatal.0c04273 · Cited by 355
Plant-to-planet analysis of CO2-based methanol processes
González-Garay, A., Frei, M. S., Al-Qahtani, A., Mondelli, C., Guillén-Gosálbez, G., & Pérez-Ramírez, J. (2019) · Energy & Environmental Science · doi:10.1039/c9ee01673b · Cited by 266
Metadata
- Authors
- Li, M. M.-J., Chen, C., Ayvalı, T., Suo, H., Zheng, J., Teixeira, I. F., Ye, L., Zou, H., O’Hare, D., & Tsang, S. C. E.
- Venue
- ACS Catalysis
- Publisher
- American Chemical Society (ACS)
- Published
- 2018-04-06
- Volume
- 8
- Issue
- 5
- Pages
- 4390-4401
- ISSN
- 2155-5435 (ISSN-L)
- OpenAlex
- W2796107058
- Cited by
- 193
- References
- 1
- FWCI
- 3.74
- Type
- journal article
- Language
- en
- Open access
- closed
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