The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Tuning Surface Electronic Configuration of NiFe LDHs Nanosheets by Introducing Cation Vacancies (Fe or Ni) as Highly Efficient Electrocatalysts for Oxygen Evolution Reaction
Abstract
Intrinsically inferior electrocatalytic activity of NiFe layered double hydroxides (LDHs) nanosheets is considered as a limiting factor to inhibit the electrocatalytic properties for oxygen evolution reaction (OER). Proper defect engineering to tune the surface electronic configuration of electrocatalysts may significantly improve the intrinsic activity. In this work, the selective formation of cation vacancies in NiFe LDHs nanosheets is successfully realized. The as‐synthesized NiFe LDHs‐V Fe and NiFe LDHs‐V Ni electrocatalysts show excellent activity for OER, mainly attributed to the introduction of rich iron or nickel vacancies in NiFe LDHs nanosheets, which efficiently tune the surface electronic structure increasing the adsorbing capacity of OER intermediates. Density functional theory (DFT) computational results also further indicate that the OER catalytic performance of NiFe LDHs can be pronouncedly improved by introducing Fe or Ni vacancies.
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Cites
Origin of the Overpotential for Oxygen Reduction at a Fuel-Cell Cathode
Nørskov, J. K., Rossmeisl, J., Logadottir, A., Lindqvist, L., Kitchin, J. R., Bligaard, T., & Jónsson, H. (2004) · The Journal of Physical Chemistry B · doi:10.1021/jp047349j · Cited by 13,153
Electrocatalysis for the oxygen evolution reaction: recent development and future perspectives
Suen, N.-T., Hung, S.-F., Quan, Q., Zhang, N., Xu, Y.-J., & Chen, H. M. (2017) · Chemical Society Reviews · doi:10.1039/c6cs00328a · Cited by 6,307
Cited by
Defect Engineering on Electrode Materials for Rechargeable Batteries
Zhang, Y., Tao, L., Xie, C., Wang, D., Zou, Y., Chen, R., Wang, Y., Jia, C., & Wang, S. (2020) · Advanced Materials · doi:10.1002/adma.201905923 · Cited by 1,019
Self-citationDefect Chemistry in Heterogeneous Catalysis: Recognition, Understanding, and Utilization
Xie, C., Yan, D., Li, H., Du, S., Chen, W., Wang, Y., Zou, Y., Chen, R., & Wang, S. (2020) · ACS Catalysis · doi:10.1021/acscatal.0c03034 · Cited by 623
Self-citationYang, Y., & Mu, T. (2021) · Green Chemistry · doi:10.1039/d1gc00914a · Cited by 539
Insight into the design of defect electrocatalysts: From electronic structure to adsorption energy
Xie, C., Yan, D., Chen, W., Zou, Y., Chen, R., Zang, S., Wang, Y., Yao, X., & Wang, S. (2019) · Materials Today · doi:10.1016/j.mattod.2019.05.021 · Cited by 490
Self-citationUltrathinning Nickel Sulfide with Modulated Electron Density for Efficient Water Splitting
Fei, B., Chen, Z., Liu, J., Xu, H., Yan, X., Qing, H., Chen, M., & Wu, R. (2020) · Advanced Energy Materials · doi:10.1002/aenm.202001963 · Cited by 372
Metadata
- Authors
- Wang, Y., Qiao, M., Li, Y., & Wang, S.
- Venue
- Small
- Publisher
- Wiley
- Published
- 2018-04
- Volume
- 14
- Issue
- 17
- Pages
- e1800136-e1800136
- ISSN
- 1613-6810 (ISSN-L)
- 1613-6829
- OpenAlex
- W2796055689
- Cited by
- 491
- References
- 2
- FWCI
- 12.78
- Type
- journal article
- Language
- en
- Open access
- closed
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- Wang, Y., Qiao, M., Li, Y., & Wang, S. (2018). Tuning Surface Electronic Configuration of NiFe LDHs Nanosheets by Introducing Cation Vacancies (Fe or Ni) as Highly Efficient Electrocatalysts for Oxygen Evolution Reaction. Small. https://doi.org/10.1002/smll.201800136
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