The DOI matches its Crossref record; 16 of the 16 references it cites were found in a registry or an index.
MoS2–Ni3S2 Heteronanorods as Efficient and Stable Bifunctional Electrocatalysts for Overall Water Splitting
Abstract
Exploring noble-metal-free electrocatalysts with high efficiency for both the hydrogen evolution reaction (HER) and the oxygen evolution reaction (OER) holds promise for advancing the production of H 2 fuel through water splitting. Herein, one-pot synthesis was introduced for MoS 2 –Ni 3 S 2 heteronanorods supported by Ni foam (MoS 2 –Ni 3 S 2 HNRs/NF), in which the Ni 3 S 2 nanorods were hierarchically integrated with MoS 2 nanosheets. The hierarchical MoS 2 –Ni 3 S 2 heteronanorods allow not only the good exposure of highly active heterointerfaces but also the facilitated charge transport along Ni 3 S 2 nanorods anchored on conducting nickel foam, accomplishing the promoted kinetics and activity for HER, OER, and overall water splitting. The optimal MoS 2 –Ni 3 S 2 HNRs/NF presents low overpotentials (η 10 ) of 98 and 249 mV to reach a current density of 10 mA cm –2 in 1.0 M KOH for HER and OER, respectively. Assembled as an electrolyzer for overall water splitting, such heteronanorods show a quite low cell voltage of 1.50 V at 10 mA cm –2 and remarkable stability for more than 48 h, which are among the best values of current noble-metal-free electrocatalysts. This work elucidates a rational design of heterostructures as efficient electrocatalysts, shedding some light on the development of functional materials in energy chemistry.
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Cites
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Cited by
Recent Advances in Electrocatalytic Hydrogen Evolution Using Nanoparticles
Zhu, J., Hu, L., Zhao, P., Lee, L. Y. S., & Wong, K.-Y. (2020) · Chemical Reviews · doi:10.1021/acs.chemrev.9b00248 · Cited by 3,133
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Nanoarchitectonics for Transition‐Metal‐Sulfide‐Based Electrocatalysts for Water Splitting
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Metadata
- Authors
- Yang, Y., Zhang, K., Lin, H., Li, X., Chan, H. C., Yang, L., & Gao, Q.
- Venue
- ACS Catalysis
- Publisher
- American Chemical Society (ACS)
- Published
- 2017-02-28
- Volume
- 7
- Issue
- 4
- Pages
- 2357-2366
- ISSN
- 2155-5435 (ISSN-L)
- OpenAlex
- W2588882602
- Cited by
- 1,150
- References
- 16
- FWCI
- 35.51
- Type
- journal article
- Language
- en
- Open access
- closed
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- Yang, Y., Zhang, K., Lin, H., Li, X., Chan, H. C., Yang, L., & Gao, Q. (2017). MoS2–Ni3S2 Heteronanorods as Efficient and Stable Bifunctional Electrocatalysts for Overall Water Splitting. ACS Catalysis. https://doi.org/10.1021/acscatal.6b03192
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