The DOI matches its Crossref record; 9 of the 9 references it cites were found in a registry or an index.
Enhanced Catalytic Activity in Nitrogen-Anion Modified Metallic Cobalt Disulfide Porous Nanowire Arrays for Hydrogen Evolution
Abstract
Rational design of cost-effective and non-precious-metal electrocatalysts for the hydrogen evolution reaction (HER) still remains a great challenge for future applications in sustainable energy storage and conversion systems. In this work, we developed a simple nitrogen-anion decoration strategy to realize the synergistic regulation of the catalytically active sites, electronic structure, and reaction dynamics in metallic CoS 2 porous nanowire (NW) arrays. Specifically, the introduction of nitrogen-anion in the CoS 2 system, revealed by the XPS and XANES spectra, not only modified the morphology, offering additional active sites, but also enhanced the electrical conductivity to promote rapid charge transfer for the HER process. Synergistically, density functional theory confirms that the N incorporation results in more optimal free energy of hydrogen adsorption for either S or Co active sites, benefiting the HER kinetics. As expected, the N–CoS 2 NW/carbon cloth (CC) electrode showed significantly enhanced HER performance with a lower overpotential and a larger exchange current density than the pristine one. This work provides a promising idea to the rational design of advanced and highly efficient electrocatalysts for hydrogen production.
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
High-Performance Electrocatalysis Using Metallic Cobalt Pyrite (CoS2) Micro- and Nanostructures
Faber, M. S., Dziedzic, R., Lukowski, M. A., Kaiser, N. S., Ding, Q., & Jin, S. (2014) · Journal of the American Chemical Society · doi:10.1021/ja504099w · Cited by 1,372
Plasma-Assisted Synthesis of NiCoP for Efficient Overall Water Splitting
Liang, H., Gandi, A. N., Anjum, D. H., Wang, X., Schwingenschlögl, U., & Alshareef, H. N. (2016) · Nano Letters · doi:10.1021/acs.nanolett.6b03803 · Cited by 1,237
Jiao, Y., Zheng, Y., Davey, K., & Qiao, S.-Z. (2016) · Nature Energy · doi:10.1038/nenergy.2016.130 · Cited by 1,196
First-row transition metal dichalcogenide catalysts for hydrogen evolution reaction
Kong, D., Cha, J. J., Wang, H., Lee, H. R., & Cui, Y. (2013) · Energy & Environmental Science · doi:10.1039/c3ee42413h · Cited by 1,031
Zou, X., Huang, X., Goswami, A., Silva, R., Sathe, B. R., Mikmeková, E., & Asefa, T. (2014) · Angewandte Chemie International Edition · doi:10.1002/anie.201311111 · Cited by 979
Zhang, J., Qu, L., Shi, G., Liu, J., Chen, J., & Dai, L. (2016) · Angewandte Chemie International Edition · doi:10.1002/anie.201510495 · Cited by 873
Zhang, 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
Peng, S., Li, L., Han, X., Sun, W., Srinivasan, M., Mhaisalkar, S. G., Cheng, F., Yan, Q., Chen, J., & Ramakrishna, S. (2014) · Angewandte Chemie International Edition · doi:10.1002/anie.201408876 · Cited by 428
Al-Doped CoP nanoarray: a durable water-splitting electrocatalyst with superhigh activity
Zhang, R., Tang, C., Kong, R., Du, G., Asiri, A. M., Chen, L., & Sun, X. (2017) · Nanoscale · doi:10.1039/c7nr00740j · Cited by 308
Cited by
Cao, E., Chen, Z., Wu, H., Yu, P., Wang, Y., Xiao, F., Chen, S., Du, S., Xie, Y., Wu, Y., et al. (2020) · Angewandte Chemie International Edition · doi:10.1002/anie.201915254 · Cited by 337
Self-citationChen, P., Zhang, N., Wang, S., Zhou, T., Tong, Y., Ao, C., Yan, W., Zhang, L., Chu, W., Wu, C., et al. (2019) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.1817881116 · Cited by 319
Self-citationOptimized 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
Yu, J., Li, Z., Liu, T., Zhao, S., Guan, D., Chen, D., Shao, Z., & Ni, M. (2023) · Chemical Engineering Journal · doi:10.1016/j.cej.2023.141674 · Cited by 99
Metadata
- Authors
- Chen, P., Zhou, T., Chen, M., Tong, Y., Zhang, N., Peng, X., Chu, W., Wu, X., Wu, C., & Xie, Y.
- Venue
- ACS Catalysis
- Publisher
- American Chemical Society (ACS)
- Published
- 2017-09-29
- Volume
- 7
- Issue
- 11
- Pages
- 7405-7411
- ISSN
- 2155-5435 (ISSN-L)
- OpenAlex
- W2755250797
- Cited by
- 178
- References
- 9
- FWCI
- 6.69
- 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: Enhanced Catalytic Activity in Nitrogen-Anion Modified Metallic Cobalt Disulfide Porous Nanowire Arrays for Hydrogen Evolution. https://app.cochat.ai/papers/10.1021/acscatal.7b02218
- The paper
- Chen, P., Zhou, T., Chen, M., Tong, Y., Zhang, N., Peng, X., Chu, W., Wu, X., Wu, C., & Xie, Y. (2017). Enhanced Catalytic Activity in Nitrogen-Anion Modified Metallic Cobalt Disulfide Porous Nanowire Arrays for Hydrogen Evolution. ACS Catalysis. https://doi.org/10.1021/acscatal.7b02218
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.
