The DOI matches its Crossref record; 8 of the 8 references it cites were found in a registry or an index.
Ultrafast Formation of Amorphous Bimetallic Hydroxide Films on 3D Conductive Sulfide Nanoarrays for Large‐Current‐Density Oxygen Evolution Electrocatalysis
Abstract
Developing nonprecious oxygen evolution electrocatalysts that can work well at large current densities is of primary importance in a viable water‐splitting technology. Herein, a facile ultrafast (5 s) synthetic approach is reported that produces a novel, efficient, non‐noble metal oxygen‐evolution nano‐electrocatalyst that is composed of amorphous Ni–Fe bimetallic hydroxide film‐coated, nickel foam (NF)‐supported, Ni 3 S 2 nanosheet arrays. The composite nanomaterial (denoted as Ni‐Fe‐OH@Ni 3 S 2/NF) shows highly efficient electrocatalytic activity toward oxygen evolution reaction (OER) at large current densities, even in the order of 1000 mA cm−2. Ni‐Fe‐OH@Ni 3 S 2/NF also gives an excellent catalytic stability toward OER both in 1 m KOH solution and in 30 wt% KOH solution. Further experimental results indicate that the effective integration of high catalytic reactivity, high structural stability, and high electronic conductivity into a single material system makes Ni‐Fe‐OH@Ni 3 S 2/NF a remarkable catalytic ability for OER at large current densities.
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Cites
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Nanostructured hydrotreating catalysts for electrochemical hydrogen evolution
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Cited by
Heterostructures for Electrochemical Hydrogen Evolution Reaction: A Review
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Nanoarchitectonics for Transition‐Metal‐Sulfide‐Based Electrocatalysts for Water Splitting
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Recent Advances in Design of Electrocatalysts for High‐Current‐Density Water Splitting
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Self-citation
Metadata
- Authors
- Zou, X., Liu, Y., Li, G., Wu, Y., Liu, D., Li, W., Li, H., Wang, D., Zhang, Y., & Zou, X.
- Venue
- Advanced Materials
- Publisher
- Wiley
- Published
- 2017-03-29
- Volume
- 29
- Issue
- 22
- ISSN
- 0935-9648 (ISSN-L)
- 1521-4095
- OpenAlex
- W2600878234
- Cited by
- 589
- References
- 8
- FWCI
- 17.51
- Type
- journal article
- Language
- en
- Open access
- closed
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- Zou, X., Liu, Y., Li, G., Wu, Y., Liu, D., Li, W., Li, H., Wang, D., Zhang, Y., & Zou, X. (2017). Ultrafast Formation of Amorphous Bimetallic Hydroxide Films on 3D Conductive Sulfide Nanoarrays for Large‐Current‐Density Oxygen Evolution Electrocatalysis. Advanced Materials. https://doi.org/10.1002/adma.201700404
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