The DOI matches its Crossref record; 73 of the 73 references it cites were found in a registry or an index.
On the origin of the elusive first intermediate of CO 2 electroreduction
Open accessAbstract
Significance: The understanding of a catalytic reaction starts with understanding its first elementary step. Surprisingly, despite the large number of studies, it is unclear whether one common or two different first intermediates control the selectivity of CO 2 electroreduction to formate and CO. We settle this controversy for Cu, which is best known for its unique capacity to synthesize C 1+ products but is just emerging as a superior earth-abundant catalyst for CO and formate. We provide solid experimental and theoretical support of the one common first-intermediate (Hori’s) model, the first intermediate being carboxylate. This outcome is an essential milestone toward accurate specification of the reaction descriptors in the growing effort to accelerate the discovery of a viable CO 2 electroreduction catalyst.
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
Catalysts and Reaction Pathways for the Electrochemical Reduction of Carbon Dioxide
Kortlever, R., Shen, J., Schouten, K. J. P., Calle-Vallejo, F., & Koper, M. T. M. (2015) · The Journal of Physical Chemistry Letters · doi:10.1021/acs.jpclett.5b01559 · Cited by 2,175
Hori, Y., Wakebe, H., Tsukamoto, T., & Koga, O. (1994) · Electrochimica Acta · doi:10.1016/0013-4686(94)85172-7 · Cited by 2,140
Li, C. W., & Kanan, M. W. (2012) · Journal of the American Chemical Society · doi:10.1021/ja3010978 · Cited by 2,000
Electrochemical CO2 Reduction on Metal Electrodes
Hori, Y. (2008) · Modern Aspects of Electrochemistry · doi:10.1007/978-0-387-49489-0_3 · Cited by 1,868
Aqueous CO2 Reduction at Very Low Overpotential on Oxide-Derived Au Nanoparticles
Chen, Y., Li, C. W., & Kanan, M. W. (2012) · Journal of the American Chemical Society · doi:10.1021/ja309317u · Cited by 1,664
A review of the aqueous electrochemical reduction of CO2 to hydrocarbons at copper
Gattrell, M., Gupta, N., & Co, A. (2006) · Journal of Electroanalytical Chemistry · doi:10.1016/j.jelechem.2006.05.013 · Cited by 1,486
Promoter Effects of Alkali Metal Cations on the Electrochemical Reduction of Carbon Dioxide
Resasco, J., Chen, L. D., Clark, E., Tsai, C., Hahn, C., Jaramillo, T. F., Chan, K., & Bell, A. T. (2017) · Journal of the American Chemical Society · doi:10.1021/jacs.7b06765 · Cited by 1,184
Feaster, J. T., Shi, C., Cave, E. R., Hatsukade, T., Abram, D. N., Kuhl, K. P., Hahn, C., Nørskov, J. K., & Jaramillo, T. F. (2017) · ACS Catalysis · doi:10.1021/acscatal.7b00687 · Cited by 950
Busca, G., & Lorenzelli, V. (1982) · Materials Chemistry · doi:10.1016/0390-6035(82)90059-1 · Cited by 942
Surface chemistry of carbon dioxide
Freund, H.-J., & Roberts, M. W. (1996) · Surface Science Reports · doi:10.1016/s0167-5729(96)00007-6 · Cited by 897
Cited by
Progress and perspectives of electrochemical CO2 reduction on copper in aqueous electrolyte
Nitopi, S., Bertheussen, E., Scott, S. B., Liu, X., Engstfeld, A. K., Horch, S., Seger, B., Stephens, I. E. L., Chan, K., Hahn, C., et al. (2019) · Chemical Reviews · doi:10.1021/acs.chemrev.8b00705 · Cited by 5,223
Xu, A., Hung, S.-F., Cao, A., Wang, Z., Karmodak, N., Huang, J. E., Yan, Y., Sedighian Rasouli, A., Ozden, A., Wu, F.-Y., et al. (2022) · Nature Catalysis · doi:10.1038/s41929-022-00880-6 · Cited by 262
New aspects of operando Raman spectroscopy applied to electrochemical CO2 reduction on Cu foams
Jiang, S., Klingan, K., Pasquini, C., & Dau, H. (2019) · The Journal of Chemical Physics · doi:10.1063/1.5054109 · Cited by 253
Role of oxygen-bound reaction intermediates in selective electrochemical CO 2 reduction
Zhi, X., Vasileff, A., Zheng, Y., Jiao, Y., & Qiao, S.-Z. (2021) · Energy & Environmental Science · doi:10.1039/d1ee00740h · Cited by 149
Metadata
- Authors
- Chernyshova, I. V., Somasundaran, P., & Ponnurangam, S.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 2018-09-17
- Volume
- 115
- Issue
- 40
- Pages
- E9261-E9270
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W2891376110
- Cited by
- 555
- References
- 73
- FWCI
- 6.39
- Type
- journal article
- Language
- en
- Open access
- green
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: On the origin of the elusive first intermediate of CO 2 electroreduction. https://app.cochat.ai/papers/10.1073/pnas.1802256115
- The paper
- Chernyshova, I. V., Somasundaran, P., & Ponnurangam, S. (2018). On the origin of the elusive first intermediate of CO 2 electroreduction. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.1802256115
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.
