The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Engineering Isolated Mn–N2C2 Atomic Interface Sites for Efficient Bifunctional Oxygen Reduction and Evolution Reaction
Abstract
Oxygen-involved electrochemical reactions are crucial for plenty of energy conversion techniques. Herein, we rationally designed a carbon-based Mn–N 2 C 2 bifunctional electrocatalyst. It exhibits a half-wave potential of 0.915 V versus reversible hydrogen electrode for oxygen reduction reaction (ORR), and the overpotential is 350 mV at 10 mA cm –2 during oxygen evolution reaction (OER) in alkaline condition. Furthermore, by means of operando X-ray absorption fine structure measurements, we reveal that the bond-length-extended Mn 2+ –N 2 C 2 atomic interface sites act as active centers during the ORR process, while the bond-length-shortened high-valence Mn 4+ –N 2 C 2 moieties serve as the catalytic sites for OER, which is consistent with the density functional theory results. The atomic and electronic synergistic effects for the isolated Mn sites and the carbon support play a critical role to promote the oxygen-involved catalytic performance, by regulating the reaction free energy of intermediate adsorption. Our results give an atomic interface strategy for nonprecious bifunctional single-atom electrocatalysts.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Recent Advances in Electrocatalysts for Oxygen Reduction Reaction
Shao, M., Chang, Q., Dodelet, J.-P., & Chenitz, R. (2016) · Chemical Reviews · doi:10.1021/acs.chemrev.5b00462 · Cited by 3,903
Atomic cobalt on nitrogen-doped graphene for hydrogen generation
Fei, H., Dong, J., Arellano-Jiménez, M. J., Ye, G., Dong Kim, N., Samuel, E. L. G., Peng, Z., Zhu, Z., Qin, F., Bao, J., et al. (2015) · Nature Communications · doi:10.1038/ncomms9668 · Cited by 1,621
Self-citationFan, L., Liu, P. F., Yan, X., Gu, L., Yang, Z. Z., Yang, H. G., Qiu, S., & Yao, X. (2016) · Nature Communications · doi:10.1038/ncomms10667 · Cited by 748
Boosting bifunctional oxygen electrocatalysis with 3D graphene aerogel-supported Ni/MnO particles
Fu, G., Yan, X., Chen, Y., Xu, L., Sun, D., Lee, J., & Tang, Y. (2018) · Advanced Materials · doi:10.1002/adma.201704609 · Cited by 660
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
Design concept for electrocatalysts
Wang, Y., Zheng, X., & Wang, D. (2022) · Nano Research · doi:10.1007/s12274-021-3794-0 · Cited by 549
Self-citationSu, P., Pei, W., Wang, X., Ma, Y., Jiang, Q., Liang, J., Zhou, S., Zhao, J., Liu, J., & Lu, G. Q. (. (2021) · Angewandte Chemie International Edition · doi:10.1002/anie.202103557 · Cited by 464
Lv, X., Wei, W., Huang, B., Dai, Y., & Frauenheim, T. (2021) · Nano Letters · doi:10.1021/acs.nanolett.0c05080 · Cited by 369
Zhang, G., Li, Y., Xiao, X., Shan, Y., Bai, Y., Xue, H.-G., Pang, H., Tian, Z., & Xu, Q. (2021) · Nano Letters · doi:10.1021/acs.nanolett.1c00179 · Cited by 367
Self-citation
Metadata
- Authors
- Shang, H., Sun, W., Sui, R., Pei, J., Zheng, L., Dong, J., Jiang, Z., Zhou, D., Zhuang, Z., Chen, W., Zhang, J., Wang, D., & Li, Y.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2020-06-09
- Volume
- 20
- Issue
- 7
- Pages
- 5443-5450
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W3033031761
- Cited by
- 309
- References
- 4
- FWCI
- 11.61
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Engineering Isolated Mn–N2C2 Atomic Interface Sites for Efficient Bifunctional Oxygen Reduction and Evolution Reaction. https://app.cochat.ai/papers/10.1021/acs.nanolett.0c01925
- The paper
- Shang, H., Sun, W., Sui, R., Pei, J., Zheng, L., Dong, J., Jiang, Z., Zhou, D., Zhuang, Z., Chen, W., Zhang, J., Wang, D., & Li, Y. (2020). Engineering Isolated Mn–N2C2 Atomic Interface Sites for Efficient Bifunctional Oxygen Reduction and Evolution Reaction. Nano Letters. https://doi.org/10.1021/acs.nanolett.0c01925
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
