The DOI matches its Crossref record; 11 of the 11 references it cites were found in a registry or an index.
Metal–organic frameworks derived CoxFe1−xP nanocubes for electrochemical hydrogen evolution
Abstract
Designing and developing active, cost-effective and stable electrocatalysts for hydrogen evolution reaction (HER) are still an ongoing challenge. Herein, we report the synthesis of binary transition metal phosphide (CoxFe1-xP) nanocubes with different Co and Fe ratios through a phosphidation process using metal-organic frameworks (MOFs) as templates. MOF templates contribute well-defined nanocube architectural features after phosphidation, while a suitable phosphidation temperature could allow formation of a crystal structure and maintain the well-defined structure. The incorporation of a binary transition metal results in redistribution of the valence electrons in CoxFe1-xP. The changes imply anionic states of the P and Fe atoms, which act as active sites and thus have stronger electron-donating ability. When CoxFe1-xP nanocubes are employed as electrocatalysts, these characteristic features facilitate the performance of HER. Remarkably, Co0.59Fe0.41P nanocubes prepared at 450 °C afford a current density of 10 mA cm(-2) at a low overpotential of 72 mV in acidic conditions and 92 mV in alkaline conditions. Co0.59Fe0.41P nanocubes also exhibit a small Tafel slope of 52 mV decade(-1) in acidic conditions and 72 mV decade(-1) in alkaline conditions. Moreover, Co0.59Fe0.41P nanocubes show good stability in both acidic and alkaline conditions. Our method produces the highly active HER catalyst based on binary transition metal MOF templates, providing a new avenue for designing excellent electrocatalysts.
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
Nanostructured Nickel Phosphide as an Electrocatalyst for the Hydrogen Evolution Reaction
Popczun, E. J., McKone, J. R., Read, C. G., Biacchi, A. J., Wiltrout, A. M., Lewis, N. S., & Schaak, R. E. (2013) · Journal of the American Chemical Society · doi:10.1021/ja403440e · Cited by 2,911
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
Tian, J., Liu, Q., Asiri, A. M., & Sun, X. (2014) · Journal of the American Chemical Society · doi:10.1021/ja503372r · Cited by 2,373
Hydrogen evolution by a metal-free electrocatalyst
Zheng, Y., Jiao, Y., Zhu, Y., Li, L. H., Han, Y., Chen, Y., Du, A., Jaroniec, M., & Qiao, S. Z. (2014) · Nature Communications · doi:10.1038/ncomms4783 · Cited by 2,236
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
Laursen, A. B., Kegnæs, S., Dahl, S., & Chorkendorff, I. (2012) · Energy & Environmental Science · doi:10.1039/c2ee02618j · Cited by 1,348
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
Cao, B., Veith, G. M., Neuefeind, J. C., Adzic, R. R., & Khalifah, P. G. (2013) · Journal of the American Chemical Society · doi:10.1021/ja4081056 · Cited by 998
Metal–organic frameworks as platforms for clean energy
Li, S.-L., & Xu, Q. (2013) · Energy & Environmental Science · doi:10.1039/c3ee40507a · Cited by 970
Xing, Z., Liu, Q., Asiri, A. M., & Sun, X. (2014) · Advanced Materials · doi:10.1002/adma.201401692 · Cited by 835
Cited by
Combining theory and experiment in electrocatalysis: Insights into materials design
Seh, Z. W., Kibsgaard, J., Dickens, C. F., Chorkendorff, I., Nørskov, J. K., & Jaramillo, T. F. (2017) · Science · doi:10.1126/science.aad4998 · Cited by 12,114
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
Design Strategies toward Advanced MOF‐Derived Electrocatalysts for Energy‐Conversion Reactions
Liu, J., Zhu, D., Guo, C., Vasileff, A., & Qiao, S. (2017) · Advanced Energy Materials · doi:10.1002/aenm.201700518 · Cited by 668
Liu, T., Liu, D., Qu, F., Wang, D., Zhang, L., Ge, R., Hao, S., Ma, Y., Du, G., Asiri, A. M., et al. (2017) · Advanced Energy Materials · doi:10.1002/aenm.201700020 · Cited by 601
Wang, X.-D., Xu, Y.-F., Rao, H.-S., Xu, W.-J., Chen, H.-Y., Zhang, W.-X., Kuang, D.-B., & Su, C.-Y. (2016) · Energy & Environmental Science · doi:10.1039/c5ee03801d · Cited by 470
Metadata
- Authors
- Hao, J., Yang, W., Zhang, Z., & Tang, J.
- Venue
- Nanoscale
- Publisher
- Royal Society of Chemistry (RSC)
- Published
- 2015
- Volume
- 7
- Issue
- 25
- Pages
- 11055-11062
- ISSN
- 2040-3364 (ISSN-L)
- 2040-3372
- OpenAlex
- W1936083295
- Cited by
- 215
- References
- 11
- FWCI
- 8.31
- 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 derived CoxFe1−xP nanocubes for electrochemical hydrogen evolution. https://app.cochat.ai/papers/10.1039/c5nr01955a
- The paper
- Hao, J., Yang, W., Zhang, Z., & Tang, J. (2015). Metal–organic frameworks derived CoxFe1−xP nanocubes for electrochemical hydrogen evolution. Nanoscale. https://doi.org/10.1039/c5nr01955a
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.
