The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
A Durable Nickel Single‐Atom Catalyst for Hydrogenation Reactions and Cellulose Valorization under Harsh Conditions
Abstract
Hydrothermally stable, acid‐resistant nickel catalysts are highly desired in hydrogenation reactions, but such a catalyst remains absent owing to the inherent vulnerability of nickel under acidic conditions. An ultra‐durable Ni‐N‐C single‐atom catalyst (SAC) has now been developed that possesses a remarkable Ni content (7.5 wt %) required for practical usage. This SAC shows not only high activities for hydrogenation of various unsaturated substrates but also unprecedented durability for the one‐pot conversion of cellulose under very harsh conditions (245 °C, 60 bar H 2, presence of tungstic acid in hot water). Using integrated spectroscopy characterization and computational modeling, the active site structure is identified as (Ni‐N4)⋅⋅⋅N, where significantly distorted octahedral coordination and pyridinic N constitute a frustrated Lewis pair for the heterolytic dissociation of dihydrogen, and the robust covalent chemical bonding between Ni and N atoms accounts for its ultrastability.
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Cites
Conversion of Biomass into Chemicals over Metal Catalysts
Besson, M., Gallezot, P., & Pinel, C. (2014) · Chemical Reviews · doi:10.1021/cr4002269 · Cited by 1,780
Qiu, H. ‐., Ito, Y., Cong, W., Tan, Y., Liu, P., Hirata, A., Fujita, T., Tang, Z., & Chen, M. (2015) · Angewandte Chemie International Edition · doi:10.1002/anie.201507381 · Cited by 756
Fan, L., Liu, P. F., Yan, X., Gu, L., Yang, Z. Z., Yang, H. G., Qiu, S., & Yao, X. (2016) · Nature Communications · doi:10.1038/ncomms10667 · Cited by 748
He, L., Weniger, F., Neumann, H., & Beller, M. (2016) · Angewandte Chemie International Edition · doi:10.1002/anie.201603198 · Cited by 618
Cited by
General synthesis of single-atom catalysts with high metal loading using graphene quantum dots
Xia, C., Qiu, Y., Xia, Y., Zhu, P., King, G., Zhang, X., Wu, Z., Kim, J. Y., Cullen, D. A., Zheng, D., et al. (2021) · Nature Chemistry · doi:10.1038/s41557-021-00734-x · Cited by 699
Metadata
- Authors
- Liu, W., Chen, Y., Qi, H., Zhang, L., Yan, W., Liu, X., Yang, X., Miao, S., Wang, W., Liu, C., Wang, A., Li, J., & Zhang, T.
- Venue
- Angewandte Chemie International Edition
- Publisher
- Wiley
- Published
- 2018-05-09
- Volume
- 57
- Issue
- 24
- Pages
- 7071-7075
- ISSN
- 1433-7851 (ISSN-L)
- 1521-3773
- OpenAlex
- W2800597554
- Cited by
- 318
- References
- 4
- FWCI
- 13.02
- Type
- journal article
- Language
- en
- Open access
- closed
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- The paper
- Liu, W., Chen, Y., Qi, H., Zhang, L., Yan, W., Liu, X., Yang, X., Miao, S., Wang, W., Liu, C., Wang, A., Li, J., & Zhang, T. (2018). A Durable Nickel Single‐Atom Catalyst for Hydrogenation Reactions and Cellulose Valorization under Harsh Conditions. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.201802231
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