The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
High-Concentration Single Atomic Pt Sites on Hollow CuSx for Selective O2 Reduction to H2O2 in Acid Solution
Open accessAbstract
Summary The electrochemical direct synthesis of hydrogen peroxide (H2O2) is significant but still challenging because of the lack of highly selective and active catalysts. Here, we report the synthesis of hollow nanospheres constructed by atomically dispersing platinum in amorphous CuSx support (h-Pt1-CuSx) with a high concentration of single atomic Pt sites (24.8 at%), and this catalyst can consistently reduce O2 into H2O2 with selectivity of 92%–96% over a wide potential range of 0.05–0.7 V versus RHE in HClO4 electrolyte. Scanning transmission electron microscopy and X-ray absorption fine structure spectroscopy confirmed the atomically isolated form of Pt with a low valance of +0.75. An electrochemical device that can synthesize H2O2 directly from H2 and O2 is fabricated with H2O2 productivity as high as 546 ± 30 mol kgcat−1 h−1. The well-defined and high-concentration single atomic Pt sites result in ultrahigh productivity of H2O2.
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
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 Electrocatalysts for Oxygen Reduction Reaction
Shao, M., Chang, Q., Dodelet, J.-P., & Chenitz, R. (2016) · Chemical Reviews · doi:10.1021/acs.chemrev.5b00462 · Cited by 3,903
Anion-exchange membranes in electrochemical energy systems
Varcoe, J. R., Atanassov, P., Dekel, D. R., Herring, A. M., Hickner, M. A., Kohl, P. A., Kucernak, A. R., Mustain, W. E., Nijmeijer, K., Scott, K., et al. (2014) · Energy Environ. Sci. · doi:10.1039/c4ee01303d · Cited by 2,051
The nature of the active site in heterogeneous metal catalysis
Nørskov, J. K., Bligaard, T., Hvolbæk, B., Abild-Pedersen, F., Chorkendorff, I., & Christensen, C. H. (2008) · Chemical Society Reviews · doi:10.1039/b800260f · Cited by 885
Cited by
Phase-dependent growth of Pt on MoS2 for highly efficient H2 evolution
Shi, Z., Zhang, X., Lin, X., Liu, G., Ling, C., Xi, S., Chen, B., Ge, Y., Tan, C., Lai, Z., et al. (2023) · Nature · doi:10.1038/s41586-023-06339-3 · Cited by 463
Electrocatalysis of Single-Atom Sites: Impacts of Atomic Coordination
Lu, B., Liu, Q., & Chen, S. (2020) · ACS Catalysis · doi:10.1021/acscatal.0c01950 · Cited by 394
Pan, Y., Zhang, C., Liu, Z., Chen, C., & Li, Y. (2020) · Matter · doi:10.1016/j.matt.2019.11.014 · Cited by 341
Self-citationLiu, B., Feng, R., Busch, M., Wang, S., Wu, H., Liu, P., Gu, J., Bahadoran, A., Matsumura, D., Tsuji, T., et al. (2022) · ACS Nano · doi:10.1021/acsnano.2c04077 · Cited by 143
Yang, Z., Chen, C., Zhao, Y., Wang, Q., Zhao, J., Waterhouse, G. I. N., Qin, Y., Shang, L., & Zhang, T. (2023) · Advanced Materials · doi:10.1002/adma.202208799 · Cited by 120
Self-citation
Metadata
- Authors
- Shen, R., Chen, W., Peng, Q., Lu, S., Zheng, L., Cao, X., Wang, Y., Zhu, W., Zhang, J., Zhuang, Z., Chen, C., Wang, D., & Li, Y.
- Venue
- Chem
- Publisher
- Elsevier BV
- Published
- 2019-08
- Volume
- 5
- Issue
- 8
- Pages
- 2099-2110
- ISSN
- 2451-9294 (ISSN-L)
- OpenAlex
- W2946350727
- Cited by
- 418
- References
- 4
- FWCI
- 10.00
- Type
- journal article
- Language
- en
- Open access
- bronze
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: High-Concentration Single Atomic Pt Sites on Hollow CuSx for Selective O2 Reduction to H2O2 in Acid Solution. https://app.cochat.ai/papers/10.1016/j.chempr.2019.04.024
- The paper
- Shen, R., Chen, W., Peng, Q., Lu, S., Zheng, L., Cao, X., Wang, Y., Zhu, W., Zhang, J., Zhuang, Z., Chen, C., Wang, D., & Li, Y. (2019). High-Concentration Single Atomic Pt Sites on Hollow CuSx for Selective O2 Reduction to H2O2 in Acid Solution. Chem. https://doi.org/10.1016/j.chempr.2019.04.024
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.
