The DOI matches its Crossref record; 37 of the 37 references it cites were found in a registry or an index.
High‐Performance Trifunctional Electrocatalysts Based on FeCo/Co2P Hybrid Nanoparticles for Zinc–Air Battery and Self‐Powered Overall Water Splitting
Abstract
Currently, it is still a significant challenge to simultaneously boost various reactions by one electrocatalyst with high activity, excellent durability, as well as low cost. Herein, hybrid trifunctional electrocatalysts are explored via a facile one‐pot strategy toward an efficient oxygen reduction reaction (ORR), oxygen evolution reaction (OER), and hydrogen evolution reaction (HER). The catalysts are rationally designed to be composed by FeCo nanoparticles encapsuled in graphitic carbon films, Co 2 P nanoparticles, and N,P‐codoped carbon nanofiber networks. The FeCo nanoparticles and the synergistic effect from Co 2 P and FeCo nanoparticles make the dominant contributions to the ORR, OER, and HER activities, respectively. Their bifunctional activity parameter (∆E) for ORR and OER is low to 0.77 V, which is much smaller than those of most nonprecious metal catalysts ever reported, and comparable with state‐of‐the‐art Pt/C and RuO 2 (0.78 V). Accordingly, the as‐assembled Zn–air battery exhibits a high power density of 154 mW cm−2 with a low charge–discharge voltage gap of 0.83 V (at 10 mA cm−2) and excellent stability. The as‐constructed overall water‐splitting cell achieves a current density of 10 mA cm−2 (at 1.68 V), which is comparable to the best reported trifunctional catalysts.
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Cites
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Defect Graphene as a Trifunctional Catalyst for Electrochemical Reactions
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Metal (Ni, Co)‐Metal Oxides/Graphene Nanocomposites as Multifunctional Electrocatalysts
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Cited by
Recent progress on the long‐term stability of hydrogen evolution reaction electrocatalysts
Zhai, W., Ma, Y., Chen, D., Ho, J. C., Dai, Z., & Qu, Y. (2022) · InfoMat · doi:10.1002/inf2.12357 · Cited by 375
Self-citationHoa, V. H., Tran, D. T., Nguyen, D. C., Kim, D. H., Kim, N. H., & Lee, J. H. (2020) · Advanced Functional Materials · doi:10.1002/adfm.202002533 · Cited by 153
Monolithic Ni‐Mo‐B Bifunctional Electrode for Large Current Water Splitting
Liu, H., Li, X., Chen, L., Zhu, X., Dong, P., Chee, M. O. L., Ye, M., Guo, Y., & Shen, J. (2022) · Advanced Functional Materials · doi:10.1002/adfm.202107308 · Cited by 117
Mohanty, B., Bhanja, P., & Jena, B. K. (2022) · Materials Today Energy · doi:10.1016/j.mtener.2021.100902 · Cited by 88
Huang, L., Li, W., Shen, X., Sun, C., Yang, J., Shi, X.-R., & Zeng, M. (2022) · Journal of Materials Chemistry A · doi:10.1039/d1ta10032g · Cited by 41
Metadata
- Authors
- Shi, Q., Liu, Q., Ma, Y., Fang, Z., Liang, Z., Shao, G., Tang, B., Yang, W., Qin, L., & Fang, X.
- Venue
- Advanced Energy Materials
- Publisher
- Wiley
- Published
- 2020-02-03
- Volume
- 10
- Issue
- 10
- ISSN
- 1614-6832 (ISSN-L)
- 1614-6840
- OpenAlex
- W3004881011
- Cited by
- 361
- References
- 37
- FWCI
- 12.14
- Type
- journal article
- Language
- en
- Open access
- closed
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- Shi, Q., Liu, Q., Ma, Y., Fang, Z., Liang, Z., Shao, G., Tang, B., Yang, W., Qin, L., & Fang, X. (2020). High‐Performance Trifunctional Electrocatalysts Based on FeCo/Co2P Hybrid Nanoparticles for Zinc–Air Battery and Self‐Powered Overall Water Splitting. Advanced Energy Materials. https://doi.org/10.1002/aenm.201903854
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