The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.
Hydrogen evolution under large-current-density based on fluorine-doped cobalt-iron phosphides
Abstract
Abstract Developing the transition metal-based electrocatalysts for hydrogen evolution reaction (HER) under large-current-density is crucial for industrial electrolysis of water. However, most of reported HER electrocatalysts in alkaline solution are tested under the current density of less than 100 mA cm−2. In this work, CoFe Prussian blue analogues (PBA) supported on iron foam (IF) as precursor can (has been) be utilized to construct the fluorine-doped cobalt-iron phosphides (F-Co2P/Fe2P/IF). At the large-current-density at 100, 500, 1000 and 2000 mA cm−2, we systematically investigate the HER performance of F-Co2P/Fe2P/IF. Compared to the electrocatalyst without F− doping, F-Co2P/Fe2P/IF only need the low overpotential of 229.8, 260.5, 292.2 and 304.4 mV, respectively, when reaching the large current of 500, 1000, 2000 and 3000 mA cm−2. The F doping may induce the valence state and electronic structure of Co and Fe ions for enhanced HER activity. The role of F doping is furtherly analyzed by introducing barium ions as precipitation agent. At the same time, it can maintain for a long-term stability in 1.0 and 6.0 M KOH at the different high current density. The stableF-Co2P/Fe2P/IF may bear the high current density and high temperature during industrial water electrolysis. This work enables it possible at the large current density for industrial water splitting.
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Cites
Han, N., Yang, K. R., Lu, Z., Li, Y., Xu, W., Gao, T., Cai, Z., Zhang, Y., Batista, V. S., Liu, W., et al. (2018) · Nature Communications · doi:10.1038/s41467-018-03429-z · Cited by 766
CoP‐Doped MOF‐Based Electrocatalyst for pH‐Universal Hydrogen Evolution Reaction
Liu, T., Li, P., Yao, N., Cheng, G., Chen, S., Luo, W., & Yin, Y. (2019) · Angewandte Chemie International Edition · doi:10.1002/anie.201901409 · Cited by 606
Heteroatom-doped transition metal electrocatalysts for hydrogen evolution reaction
Jin, H., Liu, X., Chen, S., Vasileff, A., Li, L., Jiao, Y., Song, L., Zheng, Y., & Qiao, S.-Z. (2019) · ACS Energy Letters · doi:10.1021/acsenergylett.9b00348 · Cited by 469
CoP‐Doped MOF‐Based Electrocatalyst for pH‐Universal Hydrogen Evolution Reaction
Liu, T., Li, P., Yao, N., Cheng, G., Chen, S., Luo, W., & Yin, Y. (2019) · Angewandte Chemie · doi:10.1002/ange.201901409 · Cited by 160
Li, S., Zhang, N., Xie, X., Luque, R., & Xu, Y. (2018) · Angewandte Chemie International Edition · doi:10.1002/anie.201806221 · Cited by 108
Cited by
Sun, H., Xu, X., Kim, H., Jung, W., Zhou, W., & Shao, Z. (2023) · ENERGY & ENVIRONMENTAL MATERIALS · doi:10.1002/eem2.12441 · Cited by 601
Unlocking Efficiency: Minimizing Energy Loss in Electrocatalysts for Water Splitting
Li, W., Liu, Y., Azam, A., Liu, Y., Yang, J., Wang, D., Sorrell, C. C., Zhao, C., & Li, S. (2024) · Advanced Materials · doi:10.1002/adma.202404658 · Cited by 162
Li, Y., Feng, A., Dai, L., Xi, B., An, X., Xiong, S., & An, C. (2024) · Advanced Functional Materials · doi:10.1002/adfm.202316296 · Cited by 91
Polyaniline-coated mesoporous Rh films for nonacidic hydrogen evolution reaction
Duan, Z., Deng, K., Li, C., Zhang, M., Wang, Z., Xu, Y., Li, X., Wang, L., & Wang, H. (2022) · Chemical Engineering Journal · doi:10.1016/j.cej.2021.132646 · Cited by 59
Xu, B., Miao, Y., Mao, M., Li, D., Xie, S., Jin, W., Xiao, S., Wen, J., Abd‐Allah, Z., Liu, Z., et al. (2024) · Rare Metals · doi:10.1007/s12598-024-02624-w · Cited by 31
Metadata
- Authors
- Zhang, X.-Y., Zhu, Y.-R., Chen, Y., Dou, S.-Y., Chen, X.-Y., Dong, B., Guo, B.-Y., Liu, D.-P., Liu, C.-G., & Chai, Y.-M.
- Venue
- Chemical Engineering Journal
- Publisher
- Elsevier BV
- Published
- 2020-11
- Volume
- 399
- Pages
- 125831
- ISSN
- 1385-8947 (ISSN-L)
- OpenAlex
- W3035497855
- Cited by
- 200
- References
- 5
- FWCI
- 5.64
- Type
- journal article
- Language
- en
- Open access
- closed
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- Zhang, X.-Y., Zhu, Y.-R., Chen, Y., Dou, S.-Y., Chen, X.-Y., Dong, B., Guo, B.-Y., Liu, D.-P., Liu, C.-G., & Chai, Y.-M. (2020). Hydrogen evolution under large-current-density based on fluorine-doped cobalt-iron phosphides. Chemical Engineering Journal. https://doi.org/10.1016/j.cej.2020.125831
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