The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.
Metal–Organic Frameworks Mediate Cu Coordination for Selective CO2 Electroreduction
Abstract
The electrochemical carbon dioxide reduction reaction (CO 2 RR) produces diverse chemical species. Cu clusters with a judiciously controlled surface coordination number (CN) provide active sites that simultaneously optimize selectivity, activity, and efficiency for CO 2 RR. Here we report a strategy involving metal–organic framework (MOF)-regulated Cu cluster formation that shifts CO 2 electroreduction toward multiple-carbon product generation. Specifically, we promoted undercoordinated sites during the formation of Cu clusters by controlling the structure of the Cu dimer, the precursor for Cu clusters. We distorted the symmetric paddle-wheel Cu dimer secondary building block of HKUST-1 to an asymmetric motif by separating adjacent benzene tricarboxylate moieties using thermal treatment. By varying materials processing conditions, we modulated the asymmetric local atomic structure, oxidation state and bonding strain of Cu dimers. Using electron paramagnetic resonance (EPR) and in situ X-ray absorption spectroscopy (XAS) experiments, we observed the formation of Cu clusters with low CN from distorted Cu dimers in HKUST-1 during CO 2 electroreduction. These exhibited 45% C 2 H 4 faradaic efficiency (FE), a record for MOF-derived Cu cluster catalysts. A structure–activity relationship was established wherein the tuning of the Cu–Cu CN in Cu clusters determines the CO 2 RR selectivity.
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
CO 2 electroreduction to ethylene via hydroxide-mediated copper catalysis at an abrupt interface
Dinh, C.-T., Burdyny, T., Kibria, M. G., Seifitokaldani, A., Gabardo, C. M., García de Arquer, F. P., Kiani, A., Edwards, J. P., De Luna, P., Bushuyev, O. S., et al. (2018) · Science · doi:10.1126/science.aas9100 · Cited by 2,515
Self-citationEnhanced electrocatalytic CO2 reduction via field-induced reagent concentration
Liu, M., Pang, Y., Zhang, B., De Luna, P., Voznyy, O., Xu, J., Zheng, X., Dinh, C. T., Fan, F., Cao, C., et al. (2016) · Nature · doi:10.1038/nature19060 · Cited by 2,000
Self-citationHighly selective plasma-activated copper catalysts for carbon dioxide reduction to ethylene
Mistry, H., Varela, A. S., Bonifacio, C. S., Zegkinoglou, I., Sinev, I., Choi, Y.-W., Kisslinger, K., Stach, E. A., Yang, J. C., Strasser, P., et al. (2016) · Nature Communications · doi:10.1038/ncomms12123 · Cited by 1,214
De Luna, P., Quintero-Bermudez, R., Dinh, C.-T., Ross, M. B., Bushuyev, O. S., Todorović, P., Regier, T., Kelley, S. O., Yang, P., & Sargent, E. H. (2018) · Nature Catalysis · doi:10.1038/s41929-017-0018-9 · Cited by 1,046
Self-citationEnhanced Electrochemical Methanation of Carbon Dioxide with a Dispersible Nanoscale Copper Catalyst
Manthiram, K., Beberwyck, B. J., & Alivisatos, A. P. (2014) · Journal of the American Chemical Society · doi:10.1021/ja5065284 · Cited by 546
Cited by
Bavykina, A., Kolobov, N., Khan, I. S., Bau, J. A., Ramirez, A., & Gascon, J. (2020) · Chemical Reviews · doi:10.1021/acs.chemrev.9b00685 · Cited by 1,754
Electrocatalytic reduction of carbon dioxide: opportunities with heterogeneous molecular catalysts
Sun, L., Reddu, V., Fisher, A. C., & Wang, X. (2020) · Energy & Environmental Science · doi:10.1039/c9ee03660a · Cited by 452
Deng, X., Li, R., Wu, S., Wang, L., Hu, J., Ma, J., Jiang, W., Zhang, N., Zheng, X., Gao, C., et al. (2019) · Journal of the American Chemical Society · doi:10.1021/jacs.9b06239 · Cited by 322
Optimized Metal Chalcogenides for Boosting Water Splitting
Yin, J., Jin, J., Lin, H., Yin, Z., Li, J., Lu, M., Guo, L., Xi, P., Tang, Y., & Yan, C. (2020) · Advanced Science · doi:10.1002/advs.201903070 · Cited by 292
Self-citationFormation of CX Bonds in CO2 Chemical Fixation Catalyzed by Metal−Organic Frameworks
Hou, S., Dong, J., & Zhao, B. (2020) · Advanced Materials · doi:10.1002/adma.201806163 · Cited by 142
Metadata
- Authors
- Nam, D.-H., Bushuyev, O. S., Li, J., De Luna, P., Seifitokaldani, A., Dinh, C.-T., García de Arquer, F. P., Wang, Y., Liang, Z., Proppe, A. H., Tan, C. S., Todorović, P., Shekhah, O., Gabardo, C. M., Jo, J. W., Choi, J., Choi, M.-J., Baek, S.-W., Kim, J., Sinton, D., Kelley, S. O., Eddaoudi, M., & Sargent, E. H.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2018-08-16
- Volume
- 140
- Issue
- 36
- Pages
- 11378-11386
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2887717461
- Cited by
- 505
- References
- 5
- FWCI
- 9.33
- 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: Metal–Organic Frameworks Mediate Cu Coordination for Selective CO2 Electroreduction. https://app.cochat.ai/papers/10.1021/jacs.8b06407
- The paper
- Nam, D.-H., Bushuyev, O. S., Li, J., De Luna, P., Seifitokaldani, A., Dinh, C.-T., García de Arquer, F. P., Wang, Y., Liang, Z., Proppe, A. H., Tan, C. S., Todorović, P., Shekhah, O., Gabardo, C. M., Jo, J. W., Choi, J., Choi, M.-J., Baek, S.-W., Kim, J., . . . Sargent, E. H. (2018). Metal–Organic Frameworks Mediate Cu Coordination for Selective CO2 Electroreduction. Journal of the American Chemical Society. https://doi.org/10.1021/jacs.8b06407
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.
