The DOI matches its Crossref record; 13 of the 13 references it cites were found in a registry or an index.
Two-Dimensional, Few-Layer Phosphochalcogenide, FePS3: A New Catalyst for Electrochemical Hydrogen Evolution over Wide pH Range
Abstract
A layered MPS 3 -type compound, FePS 3, is introduced as an electrocatalyst for hydrogen evolution reaction (HER). The non-noble metal-based FePS 3 is a semiconductor that could be solvent exfoliated into few-layer, two-dimensional (2D) nanosheets. The 2D thin sheets exhibit very good catalytic activity and stability toward HER over a wide pH range of acidic, alkaline, phosphate buffer, and 3.5 wt % aqueous NaCl solutions. The Tafel slope and exchange current density in acidic medium are determined to be ∼(45–50) mV dec –1 and 1 ± 0.2 × 10 –3 A cm –2, respectively. The stability of the catalyst is found to be very good. Density functional theory calculations reveal P and S as favorable hydrogen adsorption sites. This material opens up a new class of ternary, layered semiconductors for various electrocatalytic studies and might also become important from a device physics point of view.
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Citations
Cites
Identification of Active Edge Sites for Electrochemical H 2 Evolution from MoS 2 Nanocatalysts
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Noble metal-free hydrogen evolution catalysts for water splitting
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MoS 2 Nanoparticles Grown on Graphene: An Advanced Catalyst for the Hydrogen Evolution Reaction
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Biomimetic Hydrogen Evolution: MoS 2 Nanoparticles as Catalyst for Hydrogen Evolution
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Nanostructured Nickel Phosphide as an Electrocatalyst for the Hydrogen Evolution Reaction
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Molybdenum phosphide as an efficient electrocatalyst for the hydrogen evolution reaction
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Cited by
Heterostructures for Electrochemical Hydrogen Evolution Reaction: A Review
Zhao, G., Rui, K., Dou, S. X., & Sun, W. (2018) · Advanced Functional Materials · doi:10.1002/adfm.201803291 · Cited by 1,422
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Jiang, W.-L., Xia, X., Han, J.-L., Ding, Y.-C., Haider, M. R., & Wang, A.-J. (2018) · Environmental Science & Technology · doi:10.1021/acs.est.8b01894 · Cited by 293
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Metadata
- Authors
- Mukherjee, D., Austeria, P. M., & Sampath, S.
- Venue
- ACS Energy Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2016-07-11
- Volume
- 1
- Issue
- 2
- Pages
- 367-372
- ISSN
- 2380-8195 (ISSN-L)
- OpenAlex
- W2460502955
- Cited by
- 211
- References
- 13
- FWCI
- 6.26
- Type
- journal article
- Language
- en
- Open access
- closed
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- Mukherjee, D., Austeria, P. M., & Sampath, S. (2016). Two-Dimensional, Few-Layer Phosphochalcogenide, FePS3: A New Catalyst for Electrochemical Hydrogen Evolution over Wide pH Range. ACS Energy Letters. https://doi.org/10.1021/acsenergylett.6b00184
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