The DOI matches its Crossref record; 39 of the 39 references it cites were found in a registry or an index.
Construction of N, P Co‐Doped Carbon Frames Anchored with Fe Single Atoms and Fe2P Nanoparticles as a Robust Coupling Catalyst for Electrocatalytic Oxygen Reduction
Abstract
A coupling catalyst of highly dispersed N, P co‐doped carbon frames (NPCFs) anchored with Fe single atoms (SAs) and Fe 2 P nanoparticles (NPs) is synthesized by a novel in situ doping–adsorption–phosphatization strategy for the electrocatalytic oxygen reduction reaction (ORR). The optimized Fe SAs‐Fe 2 P NPs/NPCFs‐2.5 catalyst shows a superior ORR activity and stability in 0.5 m H 2 SO 4 and 0.1 m KOH, respectively. Theoretical calculations reveal a synergistic effect, in that the existence of Fe 2 P weakens the adsorption of ORR intermediates on active sites and lowers the reaction free energy. The doped P atoms with a strong electron‐donating ability elevate the energy level of Fe‐3d orbitals and facilitate the adsorption of O 2. The active Fe atoms exist in a low oxidation state and are less positively charged, and they serve as an electron reservoir capable of donating and releasing electrons, thus improving the ORR activity. Operando and in situ characterization results indicate that the atomically dispersed FeN 4/FeP coupled active centers in the Fe SAs‐Fe 2 P NPs/NPCFs‐2.5 catalyst are characteristic of the different catalytic mechanisms in acidic and alkaline media. This work proposes a novel idea for constructing coupling catalysts with atomic‐level precision and provides a strong reference for the development of high‐efficiency ORR electrocatalysts for practical application.
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
Origin of the Overpotential for Oxygen Reduction at a Fuel-Cell Cathode
Nørskov, J. K., Rossmeisl, J., Logadottir, A., Lindqvist, L., Kitchin, J. R., Bligaard, T., & Jónsson, H. (2004) · The Journal of Physical Chemistry B · doi:10.1021/jp047349j · Cited by 13,153
Towards the computational design of solid catalysts
Nørskov, J. K., Bligaard, T., Rossmeisl, J., & Christensen, C. H. (2009) · Nature Chemistry · doi:10.1038/nchem.121 · Cited by 4,161
High-Performance Electrocatalysts for Oxygen Reduction Derived from Polyaniline, Iron, and Cobalt
Wu, G., More, K. L., Johnston, C. M., & Zelenay, P. (2011) · Science · doi:10.1126/science.1200832 · Cited by 3,984
Alloys of platinum and early transition metals as oxygen reduction electrocatalysts
Greeley, J., Stephens, I. E. L., Bondarenko, A. S., Johansson, T. P., Hansen, H. A., Jaramillo, T. F., Rossmeisl, J., Chorkendorff, I., & Nørskov, J. K. (2009) · Nature Chemistry · doi:10.1038/nchem.367 · Cited by 3,203
Iron-Based Catalysts with Improved Oxygen Reduction Activity in Polymer Electrolyte Fuel Cells
Lefèvre, M., Proietti, E., Jaouen, F., & Dodelet, J.-P. (2009) · Science · doi:10.1126/science.1170051 · Cited by 3,139
Highly Crystalline Multimetallic Nanoframes with Three-Dimensional Electrocatalytic Surfaces
Chen, C., Kang, Y., Huo, Z., Zhu, Z., Huang, W., Xin, H. L., Snyder, J. D., Li, D., Herron, J. A., Mavrikakis, M., et al. (2014) · Science · doi:10.1126/science.1249061 · Cited by 2,765
Self-citationZitolo, A., Goellner, V., Armel, V., Sougrati, M.-T., Mineva, T., Stievano, L., Fonda, E., & Jaouen, F. (2015) · Nature Materials · doi:10.1038/nmat4367 · Cited by 2,123
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-citationJiang, H., Gu, J., Zheng, X., Liu, M., Qiu, X., Wang, L., Li, W., Chen, Z., Ji, X., & Li, J. (2019) · Energy & Environmental Science · doi:10.1039/c8ee03276a · Cited by 1,399
Self-citationIron Encapsulated within Pod‐like Carbon Nanotubes for Oxygen Reduction Reaction
Deng, D., Yu, L., Chen, X., Wang, G., Jin, L., Pan, X., Deng, J., Sun, G., & Bao, X. (2013) · Angewandte Chemie International Edition · doi:10.1002/anie.201204958 · Cited by 1,320
Cited by
He, J., He, J., Wu, X., He, B., Su, Z., Ding, W., Ma, X., Li, Z., Cao, Z., Liang, Y., et al. (2026) · Advanced Materials · doi:10.1002/adma.75270
Self-citation
Metadata
- Authors
- Pan, Y., Ma, X., Wang, M., Yang, X., Liu, S., Chen, H., Zhuang, Z., Zhang, Y., Cheong, W., Zhang, C., Cao, X., Shen, R., Xu, Q., Zhu, W., Liu, Y., Wang, X., Zhang, X., Yan, W., Li, J., Chen, H. M., Chen, C., & Li, Y.
- Venue
- Advanced Materials
- Publisher
- Wiley
- Published
- 2022-06-16
- Volume
- 34
- Issue
- 29
- Pages
- e2203621-e2203621
- ISSN
- 0935-9648 (ISSN-L)
- 1521-4095
- OpenAlex
- W4281389696
- Cited by
- 285
- References
- 39
- FWCI
- 10.17
- 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: Construction of N, P Co‐Doped Carbon Frames Anchored with Fe Single Atoms and Fe2P Nanoparticles as a Robust Coupling Catalyst for Electrocatalytic Oxygen Reduction. https://app.cochat.ai/papers/10.1002/adma.202203621
- The paper
- Pan, Y., Ma, X., Wang, M., Yang, X., Liu, S., Chen, H., Zhuang, Z., Zhang, Y., Cheong, W., Zhang, C., Cao, X., Shen, R., Xu, Q., Zhu, W., Liu, Y., Wang, X., Zhang, X., Yan, W., Li, J., . . . Li, Y. (2022). Construction of N, P Co‐Doped Carbon Frames Anchored with Fe Single Atoms and Fe2P Nanoparticles as a Robust Coupling Catalyst for Electrocatalytic Oxygen Reduction. Advanced Materials. https://doi.org/10.1002/adma.202203621
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.
