The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Dynamic electrocatalyst with current-driven oxyhydroxide shell for rechargeable zinc-air battery
Open accessAbstract
Recent fruitful studies on rechargeable zinc-air battery have led to emergence of various bifunctional oxygen electrocatalysts, especially metal-based materials. However, their electrocatalytic configuration and evolution pathway during battery operation are rarely spotlighted. Herein, to depict the underlying behaviors, a concept named dynamic electrocatalyst is proposed. By selecting a bimetal nitride as representation, a current-driven “shell-bulk” configuration is visualized via time-resolved X-ray and electron spectroscopy analyses. A dynamic picture sketching the generation and maturation of nanoscale oxyhydroxide shell is presented, and periodic valence swings of performance-dominant element are observed. Upon maturation, zinc-air battery experiences a near two-fold enlargement in power density to 234 mW cm−2, a gradual narrowing of voltage gap to 0.85 V at 30 mA cm−2, followed by stable cycling for hundreds of hours. The revealed configuration can serve as the basis to construct future blueprints for metal-based electrocatalysts, and push zinc-air battery toward practical application.
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Cites
Metallic Nickel Nitride Nanosheets Realizing Enhanced Electrochemical Water Oxidation
Xu, K., Chen, P., Li, X., Tong, Y., Ding, H., Wu, X., Chu, W., Peng, Z., Wu, C., & Xie, Y. (2015) · Journal of the American Chemical Society · doi:10.1021/ja5119495 · Cited by 1,115
Wang, Q., Shang, L., Shi, R., Zhang, X., Zhao, Y., Waterhouse, G. I. N., Wu, L., Tung, C., & Zhang, T. (2017) · Advanced Energy Materials · doi:10.1002/aenm.201700467 · Cited by 508
Cited by
Zhao, Y., Adiyeri Saseendran, D. P., Huang, C., Triana, C. A., Marks, W. R., Chen, H., Zhao, H., & Patzke, G. R. (2023) · Chemical Reviews · doi:10.1021/acs.chemrev.2c00515 · Cited by 802
Han, J., Bao, H., Wang, J.-Q., Zheng, L., Sun, S., Wang, Z. L., & Sun, C. (2021) · Applied Catalysis B: Environmental · doi:10.1016/j.apcatb.2020.119411 · Cited by 513
Recent Advances of Aqueous Rechargeable Zinc‐Iodine Batteries: Challenges, Solutions, and Prospects
Lin, D., & Li, Y. (2022) · Advanced Materials · doi:10.1002/adma.202108856 · Cited by 470
Xiao, M., Xing, Z., Jin, Z., Liu, C., Ge, J., Zhu, J., Wang, Y., Zhao, X., & Chen, Z. (2020) · Advanced Materials · doi:10.1002/adma.202004900 · Cited by 355
Self-citationBalamurugan, J., Austeria, P. M., Kim, J. B., Jeong, E., Huang, H., Kim, D. H., Koratkar, N., & Kim, S. O. (2023) · Advanced Materials · doi:10.1002/adma.202302625 · Cited by 281
Metadata
- Authors
- Deng, Y.-P., Jiang, Y., Liang, R., Zhang, S.-J., Luo, D., Hu, Y., Wang, X., Li, J.-T., Yu, A., & Chen, Z.
- Venue
- Nature Communications
- Published
- 2020-04-23
- Volume
- 11
- Issue
- 1
- Pages
- 1952-1952
- ISSN
- 2041-1723 (ISSN-L)
- OpenAlex
- W3018480425
- Cited by
- 262
- References
- 2
- FWCI
- 8.53
- Type
- journal article
- Language
- en
- Open access
- gold
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- Deng, Y.-P., Jiang, Y., Liang, R., Zhang, S.-J., Luo, D., Hu, Y., Wang, X., Li, J.-T., Yu, A., & Chen, Z. (2020). Dynamic electrocatalyst with current-driven oxyhydroxide shell for rechargeable zinc-air battery. Nature Communications. https://doi.org/10.1038/s41467-020-15853-1
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