The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Electrocatalytically Active Graphene–Porphyrin MOF Composite for Oxygen Reduction Reaction
Abstract
Pyridine-functionalized graphene (reduced graphene oxide) can be used as a building block in the assembly of metal organic framework (MOF). By reacting the pyridine-functionalized graphene with iron-porphyrin, a graphene-metalloporphyrin MOF with enhanced catalytic activity for oxygen reduction reactions (ORR) is synthesized. The structure and electrochemical property of the hybrid MOF are investigated as a function of the weight percentage of the functionalized graphene added to the iron-porphyrin framework. The results show that the addition of pyridine-functionalized graphene changes the crystallization process of iron-porphyrin in the MOF, increases its porosity, and enhances the electrochemical charge transfer rate of iron-porphyrin. The graphene-metalloporphyrin hybrid shows facile 4-electron ORR and can be used as a promising Pt-free cathode in alkaline Direct Methanol Fuel Cell.
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
Geim, A. K., & Novoselov, K. S. (2007) · Nature Materials · doi:10.1038/nmat1849 · Cited by 39,979
The chemistry of graphene oxide
Dreyer, D. R., Park, S., Bielawski, C. W., & Ruoff, R. S. (2010) · Chem. Soc. Rev. · doi:10.1039/b917103g · Cited by 11,653
Lightcap, I. V., Kosel, T. H., & Kamat, P. V. (2010) · Nano Letters · doi:10.1021/nl9035109 · Cited by 1,044
Cited by
Two-dimensional transition metal dichalcogenide nanosheet-based composites
Tan, C., & Zhang, H. (2015) · Chemical Society Reviews · doi:10.1039/c4cs00182f · Cited by 1,605
Graphene for batteries, supercapacitors and beyond
El-Kady, M. F., Shao, Y., & Kaner, R. B. (2016) · Nature Reviews Materials · doi:10.1038/natrevmats.2016.33 · Cited by 1,262
Jahan, M., Liu, Z., & Loh, K. P. (2013) · Advanced Functional Materials · doi:10.1002/adfm.201300510 · Cited by 1,016
Self-citationMetal–organic frameworks as platforms for clean energy
Li, S.-L., & Xu, Q. (2013) · Energy & Environmental Science · doi:10.1039/c3ee40507a · Cited by 970
Zhong, H., Wang, J., Zhang, Y., Xu, W., Xing, W., Xu, D., Zhang, Y., & Zhang, X. (2014) · Angewandte Chemie International Edition · doi:10.1002/anie.201408990 · Cited by 938
Metadata
- Authors
- Jahan, M., Bao, Q., & Loh, K. P.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2012-04-03
- Volume
- 134
- Issue
- 15
- Pages
- 6707-6713
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W1967547501
- Cited by
- 997
- References
- 3
- FWCI
- 25.51
- 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: Electrocatalytically Active Graphene–Porphyrin MOF Composite for Oxygen Reduction Reaction. https://app.cochat.ai/papers/10.1021/ja211433h
- The paper
- Jahan, M., Bao, Q., & Loh, K. P. (2012). Electrocatalytically Active Graphene–Porphyrin MOF Composite for Oxygen Reduction Reaction. Journal of the American Chemical Society. https://doi.org/10.1021/ja211433h
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.
