The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Engineering Bimetal Synergistic Electrocatalysts Based on Metal–Organic Frameworks for Efficient Oxygen Evolution
Abstract
Benefiting from metal–organic frameworks (MOFs) unique structural characteristics, their versatility in composition and structure has been well explored in electrochemical oxygen evolution reaction (OER) processes. Here, a ligand/ionic exchange phenomenon of MOFs is reported in alkaline solution due to their poor stability, and the active species and reaction mechanism of MOFs are revealed in the OER process. A series of mixed Ni‐MOFs and Fe‐MOFs are synthesized by straightforward sonication and then directly used as catalyst candidates for OER in alkaline electrolyte. It can be confirmed via ex situ transmission electron microscopic images and X‐ray diffraction patterns analysis, that the bimetallic hydroxide (NiFe‐LDH) is generated in 1.0 m KOH in situ and acts as protagonist for oxygen evolution. The optimized catalyst (FN‐2) exhibits a lower overpotential (275 mV at a current density of 10 mA cm−2) and excellent long‐term stability (strong current density for 100 h without fading). The revelation of the real active species of MOF materials may contribute to better understanding of the reaction mechanism.
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McCrory, C. C. L., Jung, S., Ferrer, I. M., Chatman, S. M., Peters, J. C., & Jaramillo, T. F. (2015) · Journal of the American Chemical Society · doi:10.1021/ja510442p · Cited by 4,145
Kibsgaard, J., & Jaramillo, T. F. (2014) · Angewandte Chemie International Edition · doi:10.1002/anie.201408222 · Cited by 1,048
Liang, H., Meng, F., Cabán-Acevedo, M., Li, L., Forticaux, A., Xiu, L., Wang, Z., & Jin, S. (2015) · Nano Letters · doi:10.1021/nl504872s · Cited by 987
Yan, H., Xie, Y., Wu, A., Cai, Z., Wang, L., Tian, C., Zhang, X., & Fu, H. (2019) · Advanced Materials · doi:10.1002/adma.201901174 · Cited by 640
Cited by
Construction and application of base-stable MOFs: a critical review
Wang, K., Li, Y., Xie, L.-H., Li, X., & Li, J.-R. (2022) · Chemical Society Reviews · doi:10.1039/d1cs00891a · Cited by 462
Liu, M., Li, N., Cao, S., Wang, X., Lu, X., Kong, L., Xu, Y., & Bu, X. (2022) · Advanced Materials · doi:10.1002/adma.202107421 · Cited by 341
Self-citationRecent progress in metal–organic frameworks (MOFs) for electrocatalysis
Li, C., Zhang, H., Liu, M., Lang, F.-F., Pang, J., & Bu, X.-H. (2023) · Industrial Chemistry & Materials · doi:10.1039/d2im00063f · Cited by 339
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Metadata
- Authors
- Liu, M., Kong, L., Wang, X., He, J., & Bu, X.
- Venue
- Small
- Publisher
- Wiley
- Published
- 2019-09-13
- Volume
- 15
- Issue
- 45
- Pages
- e1903410-e1903410
- ISSN
- 1613-6810 (ISSN-L)
- 1613-6829
- OpenAlex
- W2972955970
- Cited by
- 159
- References
- 4
- FWCI
- 5.41
- Type
- journal article
- Language
- en
- Open access
- closed
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