The DOI matches its Crossref record; 43 of the 43 references it cites were found in a registry or an index.
Defect-Rich Ultrathin Cobalt–Iron Layered Double Hydroxide for Electrochemical Overall Water Splitting
Open accessAbstract
Efficient and durable electrocatalysts from earth-abundant elements play a vital role in the key renewable energy technologies including overall water splitting and hydrogen fuel cells. Here, generally used CoFe based layered double hydroxides (LDHs) were first delaminated and exfoliated in the DMF-ethanol solvent (CoFe LDH-F), with enhancement both in oxygen evolution reaction (OER) and hydrogen evolution reaction (HER). The exfoliation process creates more coordinatively unsaturated metals and improves the intrinsic electronic conductivity, which is important in water electrolyzer reactions. In the basic solution, the CoFe LDH-F catalyst outperforms the commercial iridium dioxide (IrO 2 ) electrocatalyst in activity and stability for OER and approaches the performance of platinum (Pt) for HER. The bifunctional electrocatalysts can be further used for overall water splitting, with a current density of ∼10 mA/cm 2 at the applied voltage of 1.63 V for long-term electrolysis test, rivalling the performance of Pt and IrO 2 combination as benchmarks. Our findings demonstrate the promising catalytic activity of LDHs for scale-up alkaline water splitting.
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The roles of oxygen vacancies in electrocatalytic oxygen evolution reaction
Zhu, K., Shi, F., Zhu, X., & Yang, W. (2020) · Nano Energy · doi:10.1016/j.nanoen.2020.104761 · Cited by 1,018
Recent Progress on Multimetal Oxide Catalysts for the Oxygen Evolution Reaction
Kim, J. S., Kim, B., Kim, H., & Kang, K. (2018) · Advanced Energy Materials · doi:10.1002/aenm.201702774 · Cited by 940
Wang, Y., Yan, D., El Hankari, S., Zou, Y., & Wang, S. (2018) · Advanced Science · doi:10.1002/advs.201800064 · Cited by 767
Liu, R., Wang, Y., Liu, D., Zou, Y., & Wang, S. (2017) · Advanced Materials · doi:10.1002/adma.201701546 · Cited by 696
Metadata
- Authors
- Liu, P. F., Yang, S., Zhang, B., & Yang, H. G.
- Venue
- ACS Applied Materials & Interfaces
- Publisher
- American Chemical Society (ACS)
- Published
- 2016-12-08
- Volume
- 8
- Issue
- 50
- Pages
- 34474-34481
- ISSN
- 1944-8244 (ISSN-L)
- 1944-8252
- OpenAlex
- W2558152764
- Cited by
- 419
- References
- 43
- FWCI
- 9.83
- Type
- journal article
- Language
- en
- Open access
- green
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