The DOI matches its Crossref record; 9 of the 9 references it cites were found in a registry or an index.
Construction of CoP/NiCoP Nanotadpoles Heterojunction Interface for Wide pH Hydrogen Evolution Electrocatalysis and Supercapacitor
Abstract
Constructing well defined nanostructures is promising but still challenging for high‐efficiency catalysts for hydrogen evolution reaction (HER) and energy storage. Herein, utilizing the differences in surface energies between (111) facets of CoP and NiCoP, a novel CoP/NiCoP heterojunction is designed and synthesized with a nanotadpoles (NTs)‐like morphology via a solid‐state phase transformation strategy. By effective interface construction, the disorder in terms of electronic structure and coordination environment at the interface in CoP/NiCoP NTs is created, which leads to dramatically elevated HER performance within a wide pH range. Theoretical calculations prove that an optimized proton chemisorption and H 2 O dissociation are achieved by an optimized phosphide polymorph at the interface, accelerating the HER reaction. The CoP/NiCoP NTs are also proved to be excellent candidates for use in supercapacitors (SCs) with a high specific capacitance (1106.2 F g−1 at 1 A g−1) and good cycling stability (nearly 100% initial capacity retention after 1000 cycles). An asymmetric supercapacitor shows a high energy density (145 F g−1 at 1 A g−1) and good cycling stability (capacitance retention is 95% after 3200 cycles). This work provides new insights into the catalyst design for electrocatalytic and energy storage applications.
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Cites
Enhancing Hydrogen Evolution Activity in Water Splitting by Tailoring Li + -Ni(OH) 2 -Pt Interfaces
Subbaraman, R., Tripkovic, D., Strmcnik, D., Chang, K.-C., Uchimura, M., Paulikas, A. P., Stamenkovic, V., & Markovic, N. M. (2011) · Science · doi:10.1126/science.1211934 · Cited by 3,135
Nanostructured Nickel Phosphide as an Electrocatalyst for the Hydrogen Evolution Reaction
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High Electrocatalytic Hydrogen Evolution Activity of an Anomalous Ruthenium Catalyst
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Self-citationCobalt phosphide nanorods as an efficient electrocatalyst for the hydrogen evolution reaction
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Self-citationLow temperature synthesis of ternary metal phosphides using plasma for asymmetric supercapacitors
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Electrocatalytic H 2 production from seawater over Co, N-codoped nanocarbons
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Cited by
Yun, X., Lu, T., Zhou, R., Lu, Z., Li, J., & Zhu, Y. (2021) · Chemical Engineering Journal · doi:10.1016/j.cej.2021.131328 · Cited by 228
Xing, M., Zhu, S., Zeng, X., Wang, S., Liu, Z., & Cao, D. (2023) · Advanced Energy Materials · doi:10.1002/aenm.202302376 · Cited by 105
Yu, J., Li, Z., Liu, T., Zhao, S., Guan, D., Chen, D., Shao, Z., & Ni, M. (2023) · Chemical Engineering Journal · doi:10.1016/j.cej.2023.141674 · Cited by 99
Hao, Y.-R., Xue, H., Sun, J., Guo, N., Song, T., Sun, J., & Wang, Q. (2021) · ACS Applied Materials & Interfaces · doi:10.1021/acsami.1c14387 · Cited by 58
Metadata
- Authors
- Lin, Y., Sun, K., Liu, S., Chen, X., Cheng, Y., Cheong, W., Chen, Z., Zheng, L., Zhang, J., Li, X., Pan, Y., & Chen, C.
- Venue
- Advanced Energy Materials
- Publisher
- Wiley
- Published
- 2019-08-20
- Volume
- 9
- Issue
- 36
- ISSN
- 1614-6832 (ISSN-L)
- 1614-6840
- OpenAlex
- W2969546055
- Cited by
- 393
- References
- 9
- FWCI
- 10.87
- Type
- journal article
- Language
- en
- Open access
- closed
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- Lin, Y., Sun, K., Liu, S., Chen, X., Cheng, Y., Cheong, W., Chen, Z., Zheng, L., Zhang, J., Li, X., Pan, Y., & Chen, C. (2019). Construction of CoP/NiCoP Nanotadpoles Heterojunction Interface for Wide pH Hydrogen Evolution Electrocatalysis and Supercapacitor. Advanced Energy Materials. https://doi.org/10.1002/aenm.201901213
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