The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Nanoporous Hollow Transition Metal Chalcogenide Nanosheets Synthesized via the Anion-Exchange Reaction of Metal Hydroxides with Chalcogenide Ions
Abstract
Nanoporous hollow transition metal chalcogenides are of special interest for a variety of promising applications. Although some advanced synthetic methods have been reported, the development of a facile and general strategy to fabricate porous hollow nanostructures of transition metal chalcogenides, especially with enhanced electrocatalytic performance, still remains highly challenged. Herein, we report a facile chemical transformation strategy to prepare nanoporous hollow Co3S4 nanosheets via the anion exchange reaction of Co(OH)2 with sulfide ions. The chemical transformation mechanism involves the as-formed layer of nanoporous cobalt sulfide on Co(OH)2 driven by the anion-exchange-reaction and lattice mismatch induced quick strain release, a following diffusion-effect-dominated core-shell hollow intermediate with hollow interiors, and subsequent Ostwald ripening growth of hollow nanosheets at elevated temperatures. This anion-exchange strategy of transition metal hydroxides with chalcogenide ions is also suitable for fabricating nanoporous hollow nanosheets of other metal chalcogenides (e.g., CoSe2, CoTe2, CdS, and NiS). The as-prepared nanoporous hollow Co3S4 nanosheets are found to be highly active and stable for electrocatalytic oxygen evolution reaction.
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
Gao, M.-R., Xu, Y.-F., Jiang, J., & Yu, S.-H. (2013) · Chemical Society Reviews · doi:10.1039/c2cs35310e · Cited by 1,610
Sun, Y., Liu, C., Grauer, D. C., Yano, J., Long, J. R., Yang, P., & Chang, C. J. (2013) · Journal of the American Chemical Society · doi:10.1021/ja4094764 · Cited by 556
Recent advances in porous Pt-based nanostructures: synthesis and electrochemical applications
Xu, Y., & Zhang, B. (2014) · Chemical Society Reviews · doi:10.1039/c3cs60351b · Cited by 503
Self-citationZhuo, S., Xu, Y., Zhao, W., Zhang, J., & Zhang, B. (2013) · Angewandte Chemie International Edition · doi:10.1002/anie.201303480 · Cited by 203
Self-citation
Cited by
Copper Cobalt Sulfide Nanosheets Realizing a Promising Electrocatalytic Oxygen Evolution Reaction
Chauhan, M., Reddy, K. P., Gopinath, C. S., & Deka, S. (2017) · ACS Catalysis · doi:10.1021/acscatal.7b01831 · Cited by 533
Noble‐Metal‐Free Electrocatalysts for Oxygen Evolution
Lyu, F., Wang, Q., Choi, S. M., & Yin, Y. (2019) · Small · doi:10.1002/smll.201804201 · Cited by 533
CoSe2 Nanowires Array as a 3D Electrode for Highly Efficient Electrochemical Hydrogen Evolution
Liu, Q., Shi, J., Hu, J., Asiri, A. M., Luo, Y., & Sun, X. (2015) · ACS Applied Materials & Interfaces · doi:10.1021/am509185x · Cited by 188
Song, W., Teng, X., Liu, Y., Wang, J., Niu, Y., He, X., Zhang, C., & Chen, Z. (2019) · Nanoscale · doi:10.1039/c9nr00411d · Cited by 148
Self-citationGao, Q., Shi, Z., Xue, K., Ye, Z., Hong, Z., Yu, X., & Zhi, M. (2018) · Nanotechnology · doi:10.1088/1361-6528/aab299 · Cited by 26
Metadata
- Authors
- Zhao, W., Zhang, C., Geng, F., Zhuo, S., & Zhang, B.
- Venue
- ACS Nano
- Publisher
- American Chemical Society (ACS)
- Published
- 2014-10-09
- Volume
- 8
- Issue
- 10
- Pages
- 10909-10919
- ISSN
- 1936-0851 (ISSN-L)
- 1936-086X
- OpenAlex
- W2328967337
- Cited by
- 220
- References
- 4
- FWCI
- 8.19
- 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: Nanoporous Hollow Transition Metal Chalcogenide Nanosheets Synthesized via the Anion-Exchange Reaction of Metal Hydroxides with Chalcogenide Ions. https://app.cochat.ai/papers/10.1021/nn504755x
- The paper
- Zhao, W., Zhang, C., Geng, F., Zhuo, S., & Zhang, B. (2014). Nanoporous Hollow Transition Metal Chalcogenide Nanosheets Synthesized via the Anion-Exchange Reaction of Metal Hydroxides with Chalcogenide Ions. ACS Nano. https://doi.org/10.1021/nn504755x
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.
