The DOI matches its Crossref record; 81 of the 81 references it cites were found in a registry or an index.
An Adjacent Atomic Platinum Site Enables Single‐Atom Iron with High Oxygen Reduction Reaction Performance
Abstract
The modulation effect has been widely investigated to tune the electronic state of single‐atomic M‐N‐C catalysts to enhance the activity of oxygen reduction reaction (ORR). However, the in‐depth study of modulation effect is rarely reported for the isolated dual‐atomic metal sites. Now, the catalytic activities of Fe‐N 4 moiety can be enhanced by the adjacent Pt‐N 4 moiety through the modulation effect, in which the Pt‐N 4 acts as the modulator to tune the 3d electronic orbitals of Fe‐N 4 active site and optimize ORR activity. Inspired by this principle, we design and synthesize the electrocatalyst that comprises isolated Fe‐N 4/Pt‐N 4 moieties dispersed in the nitrogen‐doped carbon matrix (Fe‐N 4/Pt‐N 4@NC) and exhibits a half‐wave potential of 0.93 V vs. RHE and negligible activity degradation (ΔE 1/2=8 mV) after 10000 cycles in 0.1 M KOH. We also demonstrate that the modulation effect is not effective for optimizing the ORR performances of Co‐N 4/Pt‐N 4 and Mn‐N 4/Pt‐N 4 systems.
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Chen, Y., Ji, S., Wang, Y., Dong, J., Chen, W., Li, Z., Shen, R., Zheng, L., Zhuang, Z., Wang, D., et al. (2017) · Angewandte Chemie International Edition · doi:10.1002/anie.201702473 · Cited by 1,988
Self-citationAtomically dispersed manganese catalysts for oxygen reduction in proton-exchange membrane fuel cells
Li, J., Chen, M., Cullen, D. A., Hwang, S., Wang, M., Li, B., Liu, K., Karakalos, S., Lucero, M., Zhang, H., et al. (2018) · Nature Catalysis · doi:10.1038/s41929-018-0164-8 · Cited by 1,496
Du, Y., Sheng, H., Astruc, D., & Zhu, M. (2020) · Chemical Reviews · doi:10.1021/acs.chemrev.8b00726 · Cited by 1,495
Wang, Y.-J., Zhao, N., Fang, B., Li, H., Bi, X. T., & Wang, H. (2015) · Chemical Reviews · doi:10.1021/cr500519c · Cited by 1,267
Atomic-level tuning of Co–N–C catalyst for high-performance electrochemical H2O2 production
Jung, E., Shin, H., Lee, B.-H., Efremov, V., Lee, S., Lee, H. S., Kim, J., Hooch Antink, W., Park, S., Lee, K.-S., et al. (2020) · Nature Materials · doi:10.1038/s41563-019-0571-5 · Cited by 1,247
Kim, H. W., Ross, M. B., Kornienko, N., Zhang, L., Guo, J., Yang, P., & McCloskey, B. D. (2018) · Nature Catalysis · doi:10.1038/s41929-018-0044-2 · Cited by 1,046
Oxygen Activation and Radical Transformations in Heme Proteins and Metalloporphyrins
Huang, X., & Groves, J. T. (2018) · Chemical Reviews · doi:10.1021/acs.chemrev.7b00373 · Cited by 1,037
Yang, G., Zhu, J., Yuan, P., Hu, Y., Qu, G., Lu, B.-A., Xue, X., Yin, H., Cheng, W., Cheng, J., et al. (2021) · Nature Communications · doi:10.1038/s41467-021-21919-5 · Cited by 997
Chen, Y., Ji, S., Zhao, S., Chen, W., Dong, J., Cheong, W.-C., Shen, R., Wen, X., Zheng, L., Rykov, A. I., et al. (2018) · Nature Communications · doi:10.1038/s41467-018-07850-2 · Cited by 977
Self-citationShang, H., Zhou, X., Dong, J., Li, A., Zhao, X., Liu, Q., Lin, Y., Pei, J., Li, Z., Jiang, Z., et al. (2020) · Nature Communications · doi:10.1038/s41467-020-16848-8 · Cited by 929
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Cited by
Cui, T., Wang, Y., Ye, T., Wu, J., Chen, Z., Li, J., Lei, Y., Wang, D., & Li, Y. (2022) · Angewandte Chemie International Edition · doi:10.1002/anie.202115219 · Cited by 659
Self-citationLiu, M., Li, N., Cao, S., Wang, X., Lu, X., Kong, L., Xu, Y., & Bu, X. (2022) · Advanced Materials · doi:10.1002/adma.202107421 · Cited by 341
Self-citationA durable half-metallic diatomic catalyst for efficient oxygen reduction
Li, H., Di, S., Niu, P., Wang, S., Wang, J., & Li, L. (2022) · Energy & Environmental Science · doi:10.1039/d1ee03194e · Cited by 325
Zhao, S., Li, J., Wang, R., Cai, J., & Zang, S. (2022) · Advanced Materials · doi:10.1002/adma.202107291 · Cited by 270
Exploring Durable Single-Atom Catalysts for Proton Exchange Membrane Fuel Cells
Wan, X., & Shui, J. (2022) · ACS Energy Letters · doi:10.1021/acsenergylett.2c00473 · Cited by 128
Metadata
- Authors
- Han, A., Wang, X., Tang, K., Zhang, Z., Ye, C., Kong, K., Hu, H., Zheng, L., Jiang, P., Zhao, C., Zhang, Q., Wang, D., & Li, Y.
- Venue
- Angewandte Chemie International Edition
- Publisher
- Wiley
- Published
- 2021-07-21
- Volume
- 60
- Issue
- 35
- Pages
- 19262-19271
- ISSN
- 1433-7851 (ISSN-L)
- 1521-3773
- OpenAlex
- W3177227149
- Cited by
- 432
- References
- 81
- FWCI
- 15.14
- Type
- journal article
- Language
- en
- Open access
- closed
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- Han, A., Wang, X., Tang, K., Zhang, Z., Ye, C., Kong, K., Hu, H., Zheng, L., Jiang, P., Zhao, C., Zhang, Q., Wang, D., & Li, Y. (2021). An Adjacent Atomic Platinum Site Enables Single‐Atom Iron with High Oxygen Reduction Reaction Performance. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.202105186
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