The DOI matches its Crossref record; 27 of the 27 references it cites were found in a registry or an index.
Nitrogen‐Doped Graphene Foams as Metal‐Free Counter Electrodes in High‐Performance Dye‐Sensitized Solar Cells
Abstract
Efficient without metal: Nitrogen-doped graphene foams with a nitrogen content up to 7.6 % have been prepared and used as counter electrodes in dye-sensitized solar cells (DSSCs; see picture). The doping with nitrogen leads to a power conversion efficiency of 7.07 %. This is one of the highest values reported for DSSCs with carbon-based metal-free counter electrodes.
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
A low-cost, high-efficiency solar cell based on dye-sensitized colloidal TiO2 films
O'Regan, B., & Grätzel, M. (1991) · Nature · doi:10.1038/353737a0 · Cited by 28,599
Nitrogen-Doped Carbon Nanotube Arrays with High Electrocatalytic Activity for Oxygen Reduction
Gong, K., Du, F., Xia, Z., Durstock, M., & Dai, L. (2009) · Science · doi:10.1126/science.1168049 · Cited by 7,188
Self-citationNitrogen-Doped Graphene as Efficient Metal-Free Electrocatalyst for Oxygen Reduction in Fuel Cells
Qu, L., Liu, Y., Baek, J.-B., & Dai, L. (2010) · ACS Nano · doi:10.1021/nn901850u · Cited by 3,948
Self-citationNitrogen-Doped Graphene and Its Application in Electrochemical Biosensing
Wang, Y., Shao, Y., Matson, D. W., Li, J., & Lin, Y. (2010) · ACS Nano · doi:10.1021/nn100315s · Cited by 2,155
Reduced graphene oxide by chemical graphitization
Moon, I. K., Lee, J., Ruoff, R. S., & Lee, H. (2010) · Nature Communications · doi:10.1038/ncomms1067 · Cited by 2,135
Wu, Z.-S., Yang, S., Sun, Y., Parvez, K., Feng, X., & Müllen, K. (2012) · Journal of the American Chemical Society · doi:10.1021/ja3030565 · Cited by 2,061
Simultaneous Nitrogen Doping and Reduction of Graphene Oxide
Li, X., Wang, H., Robinson, J. T., Sanchez, H., Diankov, G., & Dai, H. (2009) · Journal of the American Chemical Society · doi:10.1021/ja907098f · Cited by 1,801
Mattevi, C., Eda, G., Agnoli, S., Miller, S., Mkhoyan, K. A., Celik, O., Mastrogiovanni, D., Granozzi, G., Garfunkel, E., & Chhowalla, M. (2009) · Advanced Functional Materials · doi:10.1002/adfm.200900166 · Cited by 1,723
Wu, Z., Winter, A., Chen, L., Sun, Y., Turchanin, A., Feng, X., & Müllen, K. (2012) · Advanced Materials · doi:10.1002/adma.201201948 · Cited by 1,391
Yang, S., Feng, X., Wang, X., & Müllen, K. (2011) · Angewandte Chemie International Edition · doi:10.1002/anie.201100170 · Cited by 1,109
Cited by
Metal-Free Catalysts for Oxygen Reduction Reaction
Dai, L., Xue, Y., Qu, L., Choi, H.-J., & Baek, J.-B. (2015) · Chemical Reviews · doi:10.1021/cr5003563 · Cited by 2,380
Self-citationChabot, V., Higgins, D., Yu, A., Xiao, X., Chen, Z., & Zhang, J. (2014) · Energy & Environmental Science · doi:10.1039/c3ee43385d · Cited by 1,119
Su, C., Cheng, H., Li, W., Liu, Z., Li, N., Hou, Z., Bai, F., Zhang, H., & Ma, T. (2017) · Advanced Energy Materials · doi:10.1002/aenm.201602420 · Cited by 834
Doped graphene for metal-free catalysis
Kong, X.-K., Chen, C.-L., & Chen, Q.-W. (2014) · Chem. Soc. Rev. · doi:10.1039/c3cs60401b · Cited by 783
Carbon-based electrocatalysts for advanced energy conversion and storage
Zhang, J., Xia, Z., & Dai, L. (2015) · Science Advances · doi:10.1126/sciadv.1500564 · Cited by 735
Self-citation
Metadata
- Authors
- Xue, Y., Liu, J., Chen, H., Wang, R., Li, D., Qu, J., & Dai, L.
- Venue
- Angewandte Chemie International Edition
- Publisher
- Wiley
- Published
- 2012-11-04
- Volume
- 51
- Issue
- 48
- Pages
- 12124-12127
- ISSN
- 1433-7851 (ISSN-L)
- 1521-3773
- OpenAlex
- W2124857889
- Cited by
- 623
- References
- 27
- FWCI
- 24.66
- 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: Nitrogen‐Doped Graphene Foams as Metal‐Free Counter Electrodes in High‐Performance Dye‐Sensitized Solar Cells. https://app.cochat.ai/papers/10.1002/anie.201207277
- The paper
- Xue, Y., Liu, J., Chen, H., Wang, R., Li, D., Qu, J., & Dai, L. (2012). Nitrogen‐Doped Graphene Foams as Metal‐Free Counter Electrodes in High‐Performance Dye‐Sensitized Solar Cells. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.201207277
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.