The DOI matches its Crossref record; 13 of the 13 references it cites were found in a registry or an index.
Efficient acidic hydrogen evolution in proton exchange membrane electrolyzers over a sulfur-doped marcasite-type electrocatalyst
Open accessAbstract
Large-scale deployment of proton exchange membrane (PEM) water electrolyzers has to overcome a cost barrier resulting from the exclusive adoption of platinum group metal (PGM) catalysts. Ideally, carbon-supported platinum used at cathode should be replaced with PGM-free catalysts, but they often undergo insufficient activity and stability subjecting to corrosive acidic conditions. Inspired by marcasite existed under acidic environments in nature, we report a sulfur doping–driven structural transformation from pyrite-type cobalt diselenide to pure marcasite counterpart. The resultant catalyst drives hydrogen evolution reaction with low overpotential of 67 millivolts at 10 milliamperes per square centimeter and exhibits no degradation after 1000 hours of testing in acid. Moreover, a PEM electrolyzer with this catalyst as cathode runs stably over 410 hours at 1 ampere per square centimeter and 60°C. The marked properties arise from sulfur doping that not only triggers formation of acid-resistant marcasite structure but also tailors electronic states (e.g., work function) for improved hydrogen diffusion and electrocatalysis.
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Cites
Opportunities and challenges for a sustainable energy future
Chu, S., & Majumdar, A. (2012) · Nature · doi:10.1038/nature11475 · Cited by 12,550
Identification of Active Edge Sites for Electrochemical H 2 Evolution from MoS 2 Nanocatalysts
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MoS 2 Nanoparticles Grown on Graphene: An Advanced Catalyst for the Hydrogen Evolution Reaction
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Nanostructured Nickel Phosphide as an Electrocatalyst for the Hydrogen Evolution Reaction
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Enhanced catalytic activity in strained chemically exfoliated WS2 nanosheets for hydrogen evolution
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Self-citationImproving the hydrogen oxidation reaction rate by promotion of hydroxyl adsorption
Strmcnik, D., Uchimura, M., Wang, C., Subbaraman, R., Danilovic, N., van der Vliet, D., Paulikas, A. P., Stamenkovic, V. R., & Markovic, N. M. (2013) · Nature Chemistry · doi:10.1038/nchem.1574 · Cited by 1,426
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Cited by
Song, H., Yong, X., Waterhouse, G. I. N., Yu, J., Wang, H., Cai, J., Tang, Z., Yang, B., Chang, J., & Lu, S. (2024) · ACS Catalysis · doi:10.1021/acscatal.3c06182 · Cited by 280
Metadata
- Authors
- Zhang, X.-L., Yu, P.-C., Su, X.-Z., Hu, S.-J., Shi, L., Wang, Y.-H., Yang, P.-P., Gao, F.-Y., Wu, Z.-Z., Chi, L.-P., Zheng, Y.-R., & Gao, M.-R.
- Venue
- Science Advances
- Published
- 2023-07-07
- Volume
- 9
- Issue
- 27
- Pages
- eadh2885-eadh2885
- ISSN
- 2375-2548 (ISSN-L)
- OpenAlex
- W4383213010
- Cited by
- 164
- References
- 13
- FWCI
- 7.68
- Type
- journal article
- Language
- en
- Open access
- gold
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- Zhang, X.-L., Yu, P.-C., Su, X.-Z., Hu, S.-J., Shi, L., Wang, Y.-H., Yang, P.-P., Gao, F.-Y., Wu, Z.-Z., Chi, L.-P., Zheng, Y.-R., & Gao, M.-R. (2023). Efficient acidic hydrogen evolution in proton exchange membrane electrolyzers over a sulfur-doped marcasite-type electrocatalyst. Science Advances. https://doi.org/10.1126/sciadv.adh2885
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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