The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.
The Critical Role of Additive Sulfate for Stable Alkaline Seawater Oxidation on Nickel‐Based Electrodes
Abstract
Seawater electrolysis to produce hydrogen is a critical technology in marine energy projects; however, the severe anode corrosion caused by the highly concentrated chloride is a key issue should be addressed. In this work, we discover that the addition of sulfate in electrolyte can effectively retard the corrosion of chloride ions to the anode. We take nickel foam as the example and observe that the addition of sulfate can greatly improve the corrosion resistance, resulting in prolonged operating stability. Theoretical simulations and in situ experiments both demonstrate that sulfate anions can be preferentially adsorbed on anode surface to form a negative charge layer, which repulses the chloride ions away from the anode by electrostatic repulsion. The repulsive effect of the adsorbed sulfate is also applicable in highly‐active catalyst (nickel iron layered double hydroxide) on nickel foam, which shows ca. 5 times stability of that in traditional electrolyte.
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Cites
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
Direct 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
Dresp, S., Ngo Thanh, T., Klingenhof, M., Brückner, S., Hauke, P., & Strasser, P. (2020) · Energy & Environmental Science · doi:10.1039/d0ee01125h · Cited by 459
Huang, Y., Hu, L., Liu, R., Hu, Y., Xiong, T., Qiu, W., Balogun, M.-S. (. T., Pan, A., & Tong, Y. (2019) · Applied Catalysis B: Environmental · doi:10.1016/j.apcatb.2019.03.037 · Cited by 336
Song, H. J., Yoon, H., Ju, B., Lee, D.-Y., & Kim, D.-W. (2020) · ACS Catalysis · doi:10.1021/acscatal.9b04231 · Cited by 247
Seawater electrocatalysis: activity and selectivity
Khatun, S., Hirani, H., & Roy, P. (2021) · Journal of Materials Chemistry A · doi:10.1039/d0ta08709b · Cited by 236
Advances in hydrogen production from electrocatalytic seawater splitting
Wang, C., Shang, H., Jin, L., Xu, H., & Du, Y. (2021) · Nanoscale · doi:10.1039/d1nr00784j · Cited by 201
Cited by
Liu, J., Duan, S., Shi, H., Wang, T., Yang, X., Huang, Y., Wu, G., & Li, Q. (2022) · Angewandte Chemie International Edition · doi:10.1002/anie.202210753 · Cited by 259
Principles of Designing Electrocatalyst to Boost Reactivity for Seawater Splitting
Liu, X., Chi, J., Mao, H., & Wang, L. (2023) · Advanced Energy Materials · doi:10.1002/aenm.202301438 · Cited by 247
An ultra-low Pt metal nitride electrocatalyst for sustainable seawater hydrogen production
Hu, H., Zhang, Z., Zhang, Y., Thomas, T., Du, H., Huang, K., Attfield, J. P., & Yang, M. (2023) · Energy & Environmental Science · doi:10.1039/d3ee01541f · Cited by 161
Gong, Z., Liu, J., Yan, M., Gong, H., Ye, G., & Fei, H. (2023) · ACS Nano · doi:10.1021/acsnano.3c05749 · Cited by 98
Lv, S., Deng, Y., Liu, Q., Fu, Z., Liu, X., Wang, M., Xiao, Z., Li, B., & Wang, L. (2023) · Applied Catalysis B: Environmental · doi:10.1016/j.apcatb.2023.122403 · Cited by 80
Self-citation
Metadata
- Authors
- Ma, T., Xu, W., Li, B., Chen, X., Zhao, J., Wan, S., Jiang, K., Zhang, S., Wang, Z., Tian, Z., Lu, Z., & Chen, L.
- Venue
- Angewandte Chemie International Edition
- Publisher
- Wiley
- Published
- 2021-09-13
- Volume
- 60
- Issue
- 42
- Pages
- 22740-22744
- ISSN
- 1433-7851 (ISSN-L)
- 1521-3773
- OpenAlex
- W3194182653
- Cited by
- 379
- References
- 7
- FWCI
- 8.15
- Type
- journal article
- Language
- en
- Open access
- closed
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- Ma, T., Xu, W., Li, B., Chen, X., Zhao, J., Wan, S., Jiang, K., Zhang, S., Wang, Z., Tian, Z., Lu, Z., & Chen, L. (2021). The Critical Role of Additive Sulfate for Stable Alkaline Seawater Oxidation on Nickel‐Based Electrodes. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.202110355
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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