The DOI matches its Crossref record; 8 of the 8 references it cites were found in a registry or an index.
In Situ Electrochemical Oxidation of Cu2S into CuO Nanowires as a Durable and Efficient Electrocatalyst for Oxygen Evolution Reaction
Open accessAbstract
Development of cost-effective oxygen evolution catalysts is of capital importance for the deployment of large-scale energy-storage systems based on metal–air batteries and reversible fuel cells. In this direction, a wide range of materials have been explored, especially under more favorable alkaline conditions, and several metal chalcogenides have particularly demonstrated excellent performances. However, chalcogenides are thermodynamically less stable than the corresponding oxides and hydroxides under oxidizing potentials in alkaline media. Although this instability in some cases has prevented the application of chalcogenides as oxygen evolution catalysts and it has been disregarded in some others, we propose to use it in our favor to produce high-performance oxygen evolution catalysts. We characterize here the in situ chemical, structural, and morphological transformation during the oxygen evolution reaction (OER) in alkaline media of Cu 2 S into CuO nanowires, mediating the intermediate formation of Cu(OH) 2 . We also test their OER activity and stability under OER operation in alkaline media and compare them with the OER performance of Cu(OH) 2 and CuO nanostructures directly grown on the surface of a copper mesh. We demonstrate here that CuO produced from in situ electrochemical oxidation of Cu 2 S displays an extraordinary electrocatalytic performance toward OER, well above that of CuO and Cu(OH) 2 synthesized without this transformation.
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
Benchmarking Heterogeneous Electrocatalysts for the Oxygen Evolution Reaction
McCrory, C. C. L., Jung, S., Peters, J. C., & Jaramillo, T. F. (2013) · Journal of the American Chemical Society · doi:10.1021/ja407115p · Cited by 7,026
McCrory, C. C. L., Jung, S., Ferrer, I. M., Chatman, S. M., Peters, J. C., & Jaramillo, T. F. (2015) · Journal of the American Chemical Society · doi:10.1021/ja510442p · Cited by 4,145
Metallic Nickel Nitride Nanosheets Realizing Enhanced Electrochemical Water Oxidation
Xu, K., Chen, P., Li, X., Tong, Y., Ding, H., Wu, X., Chu, W., Peng, Z., Wu, C., & Xie, Y. (2015) · Journal of the American Chemical Society · doi:10.1021/ja5119495 · Cited by 1,115
Jia, X., Zhao, Y., Chen, G., Shang, L., Shi, R., Kang, X., Waterhouse, G. I. N., Wu, L., Tung, C., & Zhang, T. (2016) · Advanced Energy Materials · doi:10.1002/aenm.201502585 · Cited by 773
Self-citationZhang, Y., Ouyang, B., Xu, J., Jia, G., Chen, S., Rawat, R. S., & Fan, H. J. (2016) · Angewandte Chemie International Edition · doi:10.1002/anie.201604372 · Cited by 737
Wang, T., Nam, G., Jin, Y., Wang, X., Ren, P., Kim, M. G., Liang, J., Wen, X., Jang, H., Han, J., et al. (2018) · Advanced Materials · doi:10.1002/adma.201800757 · Cited by 318
Wang, Y., Xie, C., Liu, D., Huang, X., Huo, J., & Wang, S. (2016) · ACS Applied Materials & Interfaces · doi:10.1021/acsami.6b05811 · Cited by 315
Lian, Y., Sun, H., Wang, X., Qi, P., Mu, Q., Chen, Y., Ye, J., Zhao, X., Deng, Z., & Peng, Y. (2019) · Chemical Science · doi:10.1039/c8sc03877e · Cited by 297
Cited by
Zhao, Y., Adiyeri Saseendran, D. P., Huang, C., Triana, C. A., Marks, W. R., Chen, H., Zhao, H., & Patzke, G. R. (2023) · Chemical Reviews · doi:10.1021/acs.chemrev.2c00515 · Cited by 802
Oxygen Evolution Reaction in Alkaline Environment: Material Challenges and Solutions
Xie, X., Du, L., Yan, L., Park, S., Qiu, Y., Sokolowski, J., Wang, W., & Shao, Y. (2022) · Advanced Functional Materials · doi:10.1002/adfm.202110036 · Cited by 792
Du, W., Shi, Y., Zhou, W., Yu, Y., & Zhang, B. (2021) · Angewandte Chemie International Edition · doi:10.1002/anie.202015723 · Cited by 512
Selvam, N. C. S., Du, L., Xia, B. Y., Yoo, P. J., & You, B. (2021) · Advanced Functional Materials · doi:10.1002/adfm.202008190 · Cited by 289
Ren, G., Liu, B., Xu, X., Jing, P., Wu, J., & Zhang, J. (2024) · Nano Today · doi:10.1016/j.nantod.2024.102315 · Cited by 50
Metadata
- Authors
- Zuo, Y., Liu, Y., Li, J., Du, R., Han, X., Zhang, T., Arbiol, J., Divins, N. J., Llorca, J., Guijarro, N., Sivula, K., & Cabot, A.
- Venue
- Chemistry of Materials
- Publisher
- American Chemical Society (ACS)
- Published
- 2019-08-15
- Volume
- 31
- Issue
- 18
- Pages
- 7732-7743
- ISSN
- 0897-4756 (ISSN-L)
- 1520-5002
- OpenAlex
- W2968260998
- Cited by
- 209
- References
- 8
- FWCI
- 4.43
- 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: In Situ Electrochemical Oxidation of Cu2S into CuO Nanowires as a Durable and Efficient Electrocatalyst for Oxygen Evolution Reaction. https://app.cochat.ai/papers/10.1021/acs.chemmater.9b02790
- The paper
- Zuo, Y., Liu, Y., Li, J., Du, R., Han, X., Zhang, T., Arbiol, J., Divins, N. J., Llorca, J., Guijarro, N., Sivula, K., & Cabot, A. (2019). In Situ Electrochemical Oxidation of Cu2S into CuO Nanowires as a Durable and Efficient Electrocatalyst for Oxygen Evolution Reaction. Chemistry of Materials. https://doi.org/10.1021/acs.chemmater.9b02790
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.
