The DOI matches its Crossref record; 36 of the 36 references it cites were found in a registry or an index.
High-Performance and Long-Lived Cu/SiO2 Nanocatalyst for CO2 Hydrogenation
Abstract
Cu-based nanocatalysts have been widely used for CO 2 hydrogenation, but their poor stability is the bottleneck for further industrial applications. A high-performance and long-lived Cu/SiO 2 nanocatalyst was synthesized by an ammonia-evaporation method for CO 2 hydrogenation. The conversion of CO 2 reaches up to 28%, which is close to the equilibrium conversion of CO 2 (30%), and the selectivity to methanol is 21.3%, which is much higher than the equilibrium selectivity (6.6%) at 320 °C and 3.0 MPa. Furthermore, after 120 h of evaluation, the conversion can be still maintained at a high value (27%), which is much better than a Cu/SiO 2 catalyst prepared by traditional impregnation. The Cu + species has been demonstrated to be the active component for the activation and conversion of CO 2 . The higher ratio of Cu + /(Cu 0 + Cu + ) and interaction between the metal and support deriving from copper phyllosilicate are mainly responsible for the high catalytic activity and excellent stability, respectively.
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Cites
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Cited by
Significant Advances in C1 Catalysis: Highly Efficient Catalysts and Catalytic Reactions
Bao, J., Yang, G., Yoneyama, Y., & Tsubaki, N. (2019) · ACS Catalysis · doi:10.1021/acscatal.8b03924 · Cited by 367
Xu, A., Hung, S.-F., Cao, A., Wang, Z., Karmodak, N., Huang, J. E., Yan, Y., Sedighian Rasouli, A., Ozden, A., Wu, F.-Y., et al. (2022) · Nature Catalysis · doi:10.1038/s41929-022-00880-6 · Cited by 262
Self-citation
Metadata
- Authors
- Wang, Z.-Q., Xu, Z.-N., Peng, S.-Y., Zhang, M.-J., Lu, G., Chen, Q.-S., Chen, Y., & Guo, G.-C.
- Venue
- ACS Catalysis
- Publisher
- American Chemical Society (ACS)
- Published
- 2015-06-15
- Volume
- 5
- Issue
- 7
- Pages
- 4255-4259
- ISSN
- 2155-5435 (ISSN-L)
- OpenAlex
- W2285964901
- Cited by
- 283
- References
- 36
- FWCI
- 5.37
- Type
- journal article
- Language
- en
- Open access
- closed
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