The DOI matches its Crossref record; 58 of the 58 references it cites were found in a registry or an index.
Ultrafine Dual‐Phased Carbide Nanocrystals Confined in Porous Nitrogen‐Doped Carbon Dodecahedrons for Efficient Hydrogen Evolution Reaction
Open accessAbstract
Designing novel non‐noble electrocatalysts with controlled structures and composition remains a great challenge for efficient hydrogen evolution reaction (HER). Herein, a rational synthesis of ultrafine carbide nanocrystals confined in porous nitrogen‐doped carbon dodecahedrons (PNCDs) by annealing functional zeolitic imidazolate framework (ZIF‐8) with molybdate or tungstate is reported. By controlling the substitution amount of MO 4 units (M = Mo or W) in the ZIF‐8 framework, dual‐phase carbide nanocrystals confined in PNCDs (denoted as MC‐M 2 C/PNCDs) can be obtained, which exhibit superior activity toward the HER to the single‐phased MC/PNCDs and M 2 C/PNCDs. The evenly distributed ultrafine nanocrystals favor the exposure of active sites. PNCDs as the support facilitate charge transfer and protect the nanocrystals from aggregation during the HER process. Moreover, the strong coupling interactions between MC and M 2 C provide beneficial sites for both water dissociation and hydrogen desorption. This work highlights a new feasible strategy to explore efficient electrocatalysts via engineering on nanostructure and composition.
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Cites
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Cited by
Chatenet, M., Pollet, B. G., Dekel, D. R., Dionigi, F., Deseure, J., Millet, P., Braatz, R. D., Bazant, M. Z., Eikerling, M., Staffell, I., et al. (2022) · Chemical Society Reviews · doi:10.1039/d0cs01079k · Cited by 2,025
Lu, X. F., Fang, Y., Luan, D., & Lou, X. W. D. (2021) · Nano Letters · doi:10.1021/acs.nanolett.0c04898 · Cited by 555
Self-citationMetal Atom‐Doped Co 3 O 4 Hierarchical Nanoplates for Electrocatalytic Oxygen Evolution
Zhang, S. L., Guan, B. Y., Lu, X. F., Xi, S., Du, Y., & Lou, X. W. (. (2020) · Advanced Materials · doi:10.1002/adma.202002235 · Cited by 454
Self-citationExploiting Ru‐Induced Lattice Strain in CoRu Nanoalloys for Robust Bifunctional Hydrogen Production
Li, W., Zhao, Y., Liu, Y., Sun, M., Waterhouse, G. I. N., Huang, B., Zhang, K., Zhang, T., & Lu, S. (2021) · Angewandte Chemie International Edition · doi:10.1002/anie.202013985 · Cited by 422
Huang, H., Zhao, Y., Bai, Y., Li, F., Zhang, Y., & Chen, Y. (2020) · Advanced Science · doi:10.1002/advs.202000012 · Cited by 335
Metadata
- Authors
- Lu, X. F., Yu, L., Zhang, J., & Lou, X. W. (.
- Venue
- Advanced Materials
- Publisher
- Wiley
- Published
- 2019-06-06
- Volume
- 31
- Issue
- 30
- Pages
- e1900699-e1900699
- ISSN
- 0935-9648 (ISSN-L)
- 1521-4095
- OpenAlex
- W2954680476
- Cited by
- 435
- References
- 58
- FWCI
- 14.33
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Lu, X. F., Yu, L., Zhang, J., & Lou, X. W. (. (2019). Ultrafine Dual‐Phased Carbide Nanocrystals Confined in Porous Nitrogen‐Doped Carbon Dodecahedrons for Efficient Hydrogen Evolution Reaction. Advanced Materials. https://doi.org/10.1002/adma.201900699
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