The DOI matches its Crossref record; 67 of the 67 references it cites were found in a registry or an index.
Engineering Dual Single‐Atom Sites on 2D Ultrathin N‐doped Carbon Nanosheets Attaining Ultra‐Low‐Temperature Zinc‐Air Battery
Abstract
Herein, a novel dual single‐atom catalyst comprising adjacent Fe‐N 4 and Mn‐N 4 sites on 2D ultrathin N‐doped carbon nanosheets with porous structure (FeMn‐DSAC) was constructed as the cathode for a flexible low‐temperature Zn‐air battery (ZAB). FeMn‐DSAC exhibits remarkable bifunctional activities for oxygen reduction reaction (ORR) and oxygen evolution reaction (OER). Control experiments and density functional theory calculations reveal that the catalytic activity arises from the cooperative effect of the Fe/Mn dual‐sites aiding *OOH dissociation as well as the porous 2D nanosheet structure promoting active sits exposure and mass transfer during the reaction process. The excellent bifunctional activity of FeMn‐DSAC enables the ZAB to operate efficiently at ultra‐low temperature of −40 °C, delivering 30 mW cm−2 peak power density and retaining up to 86 % specific capacity from the room temperature counterpart.
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Cites
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Cited by
Long‐Range Interactions in Diatomic Catalysts Boosting Electrocatalysis
Li, W., Yang, J., & Wang, D. (2022) · Angewandte Chemie International Edition · doi:10.1002/anie.202213318 · Cited by 270
Self-citationMulticomponent transition metal oxides and (oxy)hydroxides for oxygen evolution
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Diatomic Fe-Co catalysts synergistically catalyze oxygen evolution reaction
Tang, T., Han, J., Wang, Z., Niu, X., & Guan, J. (2024) · Nano Research · doi:10.1007/s12274-023-6318-2 · Cited by 76
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Metadata
- Authors
- Cui, T., Wang, Y., Ye, T., Wu, J., Chen, Z., Li, J., Lei, Y., Wang, D., & Li, Y.
- Venue
- Angewandte Chemie International Edition
- Publisher
- Wiley
- Published
- 2022-01-28
- Volume
- 61
- Issue
- 12
- Pages
- e202115219-e202115219
- ISSN
- 1433-7851 (ISSN-L)
- 1521-3773
- OpenAlex
- W4205192238
- Cited by
- 659
- References
- 67
- FWCI
- 26.47
- Type
- journal article
- Language
- en
- Open access
- closed
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- Cui, T., Wang, Y., Ye, T., Wu, J., Chen, Z., Li, J., Lei, Y., Wang, D., & Li, Y. (2022). Engineering Dual Single‐Atom Sites on 2D Ultrathin N‐doped Carbon Nanosheets Attaining Ultra‐Low‐Temperature Zinc‐Air Battery. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.202115219
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