The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.
Non‐metal Single‐Iodine‐Atom Electrocatalysts for the Hydrogen Evolution Reaction
Abstract
Common‐metal‐based single‐atom catalysts (SACs) are quite difficult to design due to the complex synthesis processes required. Herein, we report a single‐atom nickel iodide (SANi‐I) electrocatalyst with atomically dispersed non‐metal iodine atoms. The SANi‐I is prepared via a simple calcination step in a vacuum‐sealed ampoule and subsequent cyclic voltammetry activation. Aberration‐corrected high‐angle annular dark‐field scanning transmission electron microscopy and synchrotron‐based X‐ray absorption spectroscopy are applied to confirm the atomic‐level dispersion of iodine atoms and detailed structure of SANi‐I. Single iodine atoms are found to be isolated by oxygen atoms. The SANi‐I is structural stable and shows exceptional electrocatalytic activity for the hydrogen evolution reaction (HER). In situ Raman spectroscopy reveals that the hydrogen adatom (H ads) is adsorbed by a single iodine atom, forming the I‐H ads intermediate, which promotes the HER process.
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Cites
Design of electrocatalysts for oxygen- and hydrogen-involving energy conversion reactions
Jiao, Y., Zheng, Y., Jaroniec, M., & Qiao, S. Z. (2015) · Chemical Society Reviews · doi:10.1039/c4cs00470a · Cited by 5,388
Self-citationEnhancing Hydrogen Evolution Activity in Water Splitting by Tailoring Li + -Ni(OH) 2 -Pt Interfaces
Subbaraman, R., Tripkovic, D., Strmcnik, D., Chang, K.-C., Uchimura, M., Paulikas, A. P., Stamenkovic, V., & Markovic, N. M. (2011) · Science · doi:10.1126/science.1211934 · Cited by 3,135
Platinum single-atom and cluster catalysis of the hydrogen evolution reaction
Cheng, N., Stambula, S., Wang, D., Banis, M. N., Liu, J., Riese, A., Xiao, B., Li, R., Sham, T.-K., Liu, L.-M., et al. (2016) · Nature Communications · doi:10.1038/ncomms13638 · Cited by 2,072
Zhang, C., Sha, J., Fei, H., Liu, M., Yazdi, S., Zhang, J., Zhong, Q., Zou, X., Zhao, N., Yu, H., et al. (2017) · ACS Nano · doi:10.1021/acsnano.7b02148 · Cited by 545
Zhang, L., Han, L., Liu, H., Liu, X., & Luo, J. (2017) · Angewandte Chemie International Edition · doi:10.1002/anie.201706921 · Cited by 532
Self-citationDeng, Y., Ting, L. R. L., Neo, P. H. L., Zhang, Y.-J., Peterson, A. A., & Yeo, B. S. (2016) · ACS Catalysis · doi:10.1021/acscatal.6b01848 · Cited by 270
Liu, X., Jiao, Y., Zheng, Y., Davey, K., & Qiao, S.-Z. (2019) · Journal of Materials Chemistry A · doi:10.1039/c8ta11626a · Cited by 172
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Cited by
Electrocatalysis of Single-Atom Sites: Impacts of Atomic Coordination
Lu, B., Liu, Q., & Chen, S. (2020) · ACS Catalysis · doi:10.1021/acscatal.0c01950 · Cited by 394
Self-citationRecent progress on the long‐term stability of hydrogen evolution reaction electrocatalysts
Zhai, W., Ma, Y., Chen, D., Ho, J. C., Dai, Z., & Qu, Y. (2022) · InfoMat · doi:10.1002/inf2.12357 · Cited by 375
Gu, Y., Wu, A., Jiao, Y., Zheng, H., Wang, X., Xie, Y., Wang, L., Tian, C., & Fu, H. (2021) · Angewandte Chemie International Edition · doi:10.1002/anie.202016102 · Cited by 363
Self-citationCobalt single atom site isolated Pt nanoparticles for efficient ORR and HER in acid media
Liang, L., Jin, H., Zhou, H., Liu, B., Hu, C., Chen, D., Wang, Z., Hu, Z., Zhao, Y., Li, H.-W., et al. (2021) · Nano Energy · doi:10.1016/j.nanoen.2021.106221 · Cited by 360
Self-citationPan, Y., Zhang, C., Liu, Z., Chen, C., & Li, Y. (2020) · Matter · doi:10.1016/j.matt.2019.11.014 · Cited by 341
Metadata
- Authors
- Zhao, Y., Ling, T., Chen, S., Jin, B., Vasileff, A., Jiao, Y., Song, L., Luo, J., & Qiao, S.
- Venue
- Angewandte Chemie International Edition
- Publisher
- Wiley
- Published
- 2019-07-24
- Volume
- 58
- Issue
- 35
- Pages
- 12252-12257
- ISSN
- 1433-7851 (ISSN-L)
- 1521-3773
- OpenAlex
- W2954758538
- Cited by
- 232
- References
- 7
- FWCI
- 7.27
- Type
- journal article
- Language
- en
- Open access
- closed
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