The DOI matches its Crossref record; 46 of the 46 references it cites were found in a registry or an index.
Direct Electrolytic Splitting of Seawater: Activity, Selectivity, Degradation, and Recovery Studied from the Molecular Catalyst Structure to the Electrolyzer Cell Level
Abstract
Seawater electrolysis faces fundamental chemical challenges, such as the suppression of highly detrimental halogen chemistries, which has to be ensured by selective catalyst and suitable operating conditions. In the present study, nanostructured NiFe‐layered double hydroxide and Pt nanoparticles are selected as catalysts for the anode and cathode, respectively. The seawater electrolyzer is tested successfully for 100 h at maximum current densities of 200 mA cm−2 at 1.6 V employing surrogate sea water and compared to fresh water feeds. Different membrane studies are carried out to reveal the cause of the current density drop. During long‐term dynamic tests, under simulated day‐night cycles, an unusual cell power performance recovery effect is uncovered, which is subsequently harnessed in a long‐term diurnal day‐night cycle test. The natural day‐night cycles of the electrolyzer input power can be conceived as a reversible catalyst materials recovery treatment of the device when using photovoltaic electricity sources. To understand the origin of this reversible recovery on a molecular materials level, in situ extended X‐ray absorption fine structure and X‐ray near‐edge region spectra are applied.
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Cites
Benchmarking Heterogeneous Electrocatalysts for the Oxygen Evolution Reaction
McCrory, C. C. L., Jung, S., Peters, J. C., & Jaramillo, T. F. (2013) · Journal of the American Chemical Society · doi:10.1021/ja407115p · Cited by 7,026
Trotochaud, L., Young, S. L., Ranney, J. K., & Boettcher, S. W. (2014) · Journal of the American Chemical Society · doi:10.1021/ja502379c · Cited by 3,588
An Advanced Ni–Fe Layered Double Hydroxide Electrocatalyst for Water Oxidation
Gong, M., Li, Y., Wang, H., Liang, Y., Wu, J. Z., Zhou, J., Wang, J., Regier, T., Wei, F., & Dai, H. (2013) · Journal of the American Chemical Society · doi:10.1021/ja4027715 · Cited by 2,837
An Investigation of Thin-Film Ni–Fe Oxide Catalysts for the Electrochemical Evolution of Oxygen
Louie, M. W., & Bell, A. T. (2013) · Journal of the American Chemical Society · doi:10.1021/ja405351s · Cited by 2,803
Identification of Highly Active Fe Sites in (Ni,Fe)OOH for Electrocatalytic Water Splitting
Friebel, D., Louie, M. W., Bajdich, M., Sanwald, K. E., Cai, Y., Wise, A. M., Cheng, M.-J., Sokaras, D., Weng, T.-C., Alonso-Mori, R., et al. (2015) · Journal of the American Chemical Society · doi:10.1021/ja511559d · Cited by 2,732
Water photolysis at 12.3% efficiency via perovskite photovoltaics and Earth-abundant catalysts
Luo, J., Im, J.-H., Mayer, M. T., Schreier, M., Nazeeruddin, M. K., Park, N.-G., Tilley, S. D., Fan, H. J., & Grätzel, M. (2014) · Science · doi:10.1126/science.1258307 · Cited by 2,509
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Self-citationElectrocatalysis in the anodic evolution of oxygen and chlorine
Trasatti, S. (1984) · Electrochimica Acta · doi:10.1016/0013-4686(84)85004-5 · Cited by 1,061
NiFe‐Based (Oxy)hydroxide Catalysts for Oxygen Evolution Reaction in Non‐Acidic Electrolytes
Dionigi, F., & Strasser, P. (2016) · Advanced Energy Materials · doi:10.1002/aenm.201600621 · Cited by 1,039
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Cited by
Chatenet, M., Pollet, B. G., Dekel, D. R., Dionigi, F., Deseure, J., Millet, P., Braatz, R. D., Bazant, M. Z., Eikerling, M., Staffell, I., et al. (2022) · Chemical Society Reviews · doi:10.1039/d0cs01079k · Cited by 2,025
Self-citationNon-noble metal-nitride based electrocatalysts for high-performance alkaline seawater electrolysis
Yu, L., Zhu, Q., Song, S., McElhenny, B., Wang, D., Wu, C., Qin, Z., Bao, J., Yu, Y., Chen, S., et al. (2019) · Nature Communications · doi:10.1038/s41467-019-13092-7 · Cited by 1,333
Electrolysis of low-grade and saline surface water
Tong, W., Forster, M., Dionigi, F., Dresp, S., Sadeghi Erami, R., Strasser, P., Cowan, A. J., & Farràs, P. (2020) · Nature Energy · doi:10.1038/s41560-020-0550-8 · Cited by 1,299
Self-citationDirect Electrolytic Splitting of Seawater: Opportunities and Challenges
Dresp, S., Dionigi, F., Klingenhof, M., & Strasser, P. (2019) · ACS Energy Letters · doi:10.1021/acsenergylett.9b00220 · Cited by 1,272
Self-citationHydrogen production by water electrolysis technologies: A review
El-Shafie, M. (2023) · Results in Engineering · doi:10.1016/j.rineng.2023.101426 · Cited by 720
Metadata
- Authors
- Dresp, S., Dionigi, F., Loos, S., Ferreira de Araujo, J., Spöri, C., Gliech, M., Dau, H., & Strasser, P.
- Venue
- Advanced Energy Materials
- Publisher
- Wiley
- Published
- 2018-05-23
- Volume
- 8
- Issue
- 22
- ISSN
- 1614-6832 (ISSN-L)
- 1614-6840
- OpenAlex
- W2804522591
- Cited by
- 304
- References
- 46
- FWCI
- 3.96
- Type
- journal article
- Language
- en
- Open access
- closed
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- Dresp, S., Dionigi, F., Loos, S., Ferreira de Araujo, J., Spöri, C., Gliech, M., Dau, H., & Strasser, P. (2018). Direct Electrolytic Splitting of Seawater: Activity, Selectivity, Degradation, and Recovery Studied from the Molecular Catalyst Structure to the Electrolyzer Cell Level. Advanced Energy Materials. https://doi.org/10.1002/aenm.201800338
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