The DOI matches its Crossref record; 9 of the 9 references it cites were found in a registry or an index.
Single-atom cobalt array bound to distorted 1T MoS2 with ensemble effect for hydrogen evolution catalysis
Open accessAbstract
The grand challenge in the development of atomically dispersed metallic catalysts is their low metal-atom loading density, uncontrollable localization and ambiguous interactions with supports, posing difficulty in maximizing their catalytic performance. Here, we achieve an interface catalyst consisting of atomic cobalt array covalently bound to distorted 1T MoS 2 nanosheets (SA Co-D 1T MoS 2). The phase of MoS 2 transforming from 2H to D-1T, induced by strain from lattice mismatch and formation of Co-S covalent bond between Co and MoS 2 during the assembly, is found to be essential to form the highly active single-atom array catalyst. SA Co-D 1T MoS 2 achieves Pt-like activity toward HER and high long-term stability. Active-site blocking experiment together with density functional theory (DFT) calculations reveal that the superior catalytic behaviour is associated with an ensemble effect via the synergy of Co adatom and S of the D-1T MoS 2 support by tuning hydrogen binding mode at the interface.
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Cites
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Identification of Active Edge Sites for Electrochemical H 2 Evolution from MoS 2 Nanocatalysts
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Noble metal-free hydrogen evolution catalysts for water splitting
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MoS 2 Nanoparticles Grown on Graphene: An Advanced Catalyst for the Hydrogen Evolution Reaction
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Anchoring zero valence single atoms of nickel and iron on graphdiyne for hydrogen evolution
Xue, Y., Huang, B., Yi, Y., Guo, Y., Zuo, Z., Li, Y., Jia, Z., Liu, H., & Li, Y. (2018) · Nature Communications · doi:10.1038/s41467-018-03896-4 · Cited by 1,011
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Self-citationMolecular metal–Nx centres in porous carbon for electrocatalytic hydrogen evolution
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Cited by
Shi, Y., Ma, Z.-R., Xiao, Y.-Y., Yin, Y.-C., Huang, W.-M., Huang, Z.-C., Zheng, Y.-Z., Mu, F.-Y., Huang, R., Shi, G.-Y., et al. (2021) · Nature Communications · doi:10.1038/s41467-021-23306-6 · Cited by 894
Roadmap and Direction toward High-Performance MoS 2 Hydrogen Evolution Catalysts
Cao, Y. (2021) · ACS Nano · doi:10.1021/acsnano.1c01879 · Cited by 405
Engineering Ruthenium-Based Electrocatalysts for Effective Hydrogen Evolution Reaction
Yang, Y., Yu, Y., Li, J., Chen, Q., Du, Y., Rao, P., Li, R., Jia, C., Kang, Z., Deng, P., et al. (2021) · Nano-Micro Letters · doi:10.1007/s40820-021-00679-3 · Cited by 313
Distance Synergy of MoS2‐Confined Rhodium Atoms for Highly Efficient Hydrogen Evolution
Meng, X., Ma, C., Jiang, L., Si, R., Meng, X., Tu, Y., Yu, L., Bao, X., & Deng, D. (2020) · Angewandte Chemie International Edition · doi:10.1002/anie.202003484 · Cited by 198
Ultrahigh Pt‐Mass‐Activity Hydrogen Evolution Catalyst Electrodeposited from Bulk Pt
Liu, L., Wang, Y., Zhao, Y., Wang, Y., Zhang, Z., Wu, T., Qin, W., Liu, S., Jia, B., Wu, H., et al. (2022) · Advanced Functional Materials · doi:10.1002/adfm.202112207 · Cited by 166
Metadata
- Authors
- Qi, K., Cui, X., Gu, L., Yu, S., Fan, X., Luo, M., Xu, S., Li, N., Zheng, L., Zhang, Q., Ma, J., Gong, Y., Lv, F., Wang, K., Huang, H., Zhang, W., Guo, S., Zheng, W., & Liu, P.
- Venue
- Nature Communications
- Published
- 2019-11-19
- Volume
- 10
- Issue
- 1
- Pages
- 5231-5231
- ISSN
- 2041-1723 (ISSN-L)
- OpenAlex
- W2991415059
- Cited by
- 554
- References
- 9
- FWCI
- 14.02
- Type
- journal article
- Language
- en
- Open access
- gold
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