The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.
Cage-Confinement Pyrolysis Route to Ultrasmall Tungsten Carbide Nanoparticles for Efficient Electrocatalytic Hydrogen Evolution
Abstract
The size-controlled synthesis of ultrasmall metal-based catalysts is of vital importance for chemical conversion technologies. Here, a cage-confinement pyrolysis strategy is presented for the synthesis of ultrasmall tungsten carbide nanoclusters/nanoparticles. An RHO type zeolitic metal azolate framework MAF-6, possessing large nanocages and small apertures, is selected to confine the metal source W(CO) 6 . High temperature pyrolysis gives tungsten carbide nanoclusters/nanoparticles with sizes ca. 2 nm, which can serve as an excellent electrocatalyst for the hydrogen evolution reaction. In 0.5 M H 2 SO 4, it exhibits very low overpotential of 51 mV at 10 mA cm –2 and Tafel slope of 49 mV per decade, as well as the highest exchange current density of 2.4 mA cm –2 among all tungsten/molybdenum-based catalysts. Moreover, it also shows excellent stability and antiaggregation behavior after long-term electrolytic process.
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
Noble metal-free hydrogen evolution catalysts for water splitting
Zou, X., & Zhang, Y. (2015) · Chemical Society Reviews · doi:10.1039/c4cs00448e · Cited by 5,955
Nanostructured hydrotreating catalysts for electrochemical hydrogen evolution
Morales-Guio, C. G., Stern, L.-A., & Hu, X. (2014) · Chemical Society Reviews · doi:10.1039/c3cs60468c · Cited by 2,437
Wu, H. B., Xia, B. Y., Yu, L., Yu, X.-Y., & Lou, X. W. (2015) · Nature Communications · doi:10.1038/ncomms7512 · Cited by 1,434
Deng, J., Ren, P., Deng, D., & Bao, X. (2015) · Angewandte Chemie International Edition · doi:10.1002/anie.201409524 · Cited by 1,314
Skúlason, E., Tripkovic, V., Björketun, M. E., Gudmundsdóttir, S., Karlberg, G., Rossmeisl, J., Bligaard, T., Jónsson, H., & Nørskov, J. K. (2010) · The Journal of Physical Chemistry C · doi:10.1021/jp1048887 · Cited by 1,271
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
Jiao, L., Zhou, Y.-X., & Jiang, H.-L. (2016) · Chemical Science · doi:10.1039/c5sc04425a · Cited by 798
Chen, J. G. (1996) · Chemical Reviews · doi:10.1021/cr950232u · Cited by 773
MoSe 2 and WSe 2 Nanofilms with Vertically Aligned Molecular Layers on Curved and Rough Surfaces
Wang, H., Kong, D., Johanes, P., Cha, J. J., Zheng, G., Yan, K., Liu, N., & Cui, Y. (2013) · Nano Letters · doi:10.1021/nl401944f · Cited by 693
Yang, J., Zhang, F., Wang, X., He, D., Wu, G., Yang, Q., Hong, X., Wu, Y., & Li, Y. (2016) · Angewandte Chemie International Edition · doi:10.1002/anie.201604315 · Cited by 380
Self-citation
Cited by
Recent Advances in Electrocatalytic Hydrogen Evolution Using Nanoparticles
Zhu, J., Hu, L., Zhao, P., Lee, L. Y. S., & Wong, K.-Y. (2020) · Chemical Reviews · doi:10.1021/acs.chemrev.9b00248 · Cited by 3,133
Han, N., Yang, K. R., Lu, Z., Li, Y., Xu, W., Gao, T., Cai, Z., Zhang, Y., Batista, V. S., Liu, W., et al. (2018) · Nature Communications · doi:10.1038/s41467-018-03429-z · Cited by 766
Self-citationGao, Q., Zhang, W., Shi, Z., Yang, L., & Tang, Y. (2019) · Advanced Materials · doi:10.1002/adma.201802880 · Cited by 734
Yan, H., Xie, Y., Wu, A., Cai, Z., Wang, L., Tian, C., Zhang, X., & Fu, H. (2019) · Advanced Materials · doi:10.1002/adma.201901174 · Cited by 640
Wang, R., Dong, X., Du, J., Zhao, J., & Zang, S. (2018) · Advanced Materials · doi:10.1002/adma.201703711 · Cited by 580
Metadata
- Authors
- Xu, Y.-T., Xiao, X., Ye, Z.-M., Zhao, S., Shen, R., He, C.-T., Zhang, J.-P., Li, Y., & Chen, X.-M.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2017-04-10
- Volume
- 139
- Issue
- 15
- Pages
- 5285-5288
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2605217889
- Cited by
- 413
- References
- 10
- FWCI
- 13.59
- 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: Cage-Confinement Pyrolysis Route to Ultrasmall Tungsten Carbide Nanoparticles for Efficient Electrocatalytic Hydrogen Evolution. https://app.cochat.ai/papers/10.1021/jacs.7b00165
- The paper
- Xu, Y.-T., Xiao, X., Ye, Z.-M., Zhao, S., Shen, R., He, C.-T., Zhang, J.-P., Li, Y., & Chen, X.-M. (2017). Cage-Confinement Pyrolysis Route to Ultrasmall Tungsten Carbide Nanoparticles for Efficient Electrocatalytic Hydrogen Evolution. Journal of the American Chemical Society. https://doi.org/10.1021/jacs.7b00165
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.
