The DOI matches its Crossref record; 53 of the 53 references it cites were found in a registry or an index.
Heteroatom‐Doped Mesoporous Hollow Carbon Spheres for Fast Sodium Storage with an Ultralong Cycle Life
Abstract
Carbon materials have attracted significant attention as anode materials for sodium ion batteries (SIBs). Developing a carbon anode with long‐term cycling stability under ultrahigh rate is essential for practical application of SIBs in energy storage systems. Herein, sulfur and nitrogen codoped mesoporous hollow carbon spheres are developed, exhibiting high rate performance of 144 mA h g−1 at 20 A g−1, and excellent cycling durability under ultrahigh current density. Interestingly, during 7000 cycles at a current density of 20 A g−1, the capacity of the electrode gradually increases to 180 mA h g−1. The mechanisms for the superior electrochemical performance and capacity improvement of the cells are studied by electrochemical tests, ex situ transmission electron microscopy, X‐ray diffraction, X‐ray photoelectron spectroscopy, and Raman analysis of fresh and cycled electrodes. The unique and robust structure of the material can enhance transport kinetics of electrons and sodium ions, and maintain fast sodium storage from the capacitive process under high rate. The self‐rearrangement of the carbon structure, induced by continuous discharge and charge, lead to the capacity improvement with cycles. These results demonstrate a new avenue to design advanced anode materials for SIBs.
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
Raman Spectrum of Graphene and Graphene Layers
Ferrari, A. C., Meyer, J. C., Scardaci, V., Casiraghi, C., Lazzeri, M., Mauri, F., Piscanec, S., Jiang, D., Novoselov, K. S., Roth, S., et al. (2006) · Physical Review Letters · doi:10.1103/physrevlett.97.187401 · Cited by 15,047
Towards greener and more sustainable batteries for electrical energy storage
Larcher, D., & Tarascon, J.-M. (2015) · Nature Chemistry · doi:10.1038/nchem.2085 · Cited by 7,872
Research Development on Sodium-Ion Batteries
Yabuuchi, N., Kubota, K., Dahbi, M., & Komaba, S. (2014) · Chemical Reviews · doi:10.1021/cr500192f · Cited by 6,478
Pseudocapacitive Contributions to Electrochemical Energy Storage in TiO2 (Anatase) Nanoparticles
Wang, J., Polleux, J., Lim, J., & Dunn, B. (2007) · The Journal of Physical Chemistry C · doi:10.1021/jp074464w · Cited by 5,333
Sodium-ion batteries: present and future
Hwang, J.-Y., Myung, S.-T., & Sun, Y.-K. (2017) · Chemical Society Reviews · doi:10.1039/c6cs00776g · Cited by 5,305
Kim, S., Seo, D., Ma, X., Ceder, G., & Kang, K. (2012) · Advanced Energy Materials · doi:10.1002/aenm.201200026 · Cited by 3,370
Room-temperature stationary sodium-ion batteries for large-scale electric energy storage
Pan, H., Hu, Y.-S., & Chen, L. (2013) · Energy & Environmental Science · doi:10.1039/c3ee40847g · Cited by 3,319
Komaba, S., Murata, W., Ishikawa, T., Yabuuchi, N., Ozeki, T., Nakayama, T., Ogata, A., Gotoh, K., & Fujiwara, K. (2011) · Advanced Functional Materials · doi:10.1002/adfm.201100854 · Cited by 2,116
Sodium Ion Insertion in Hollow Carbon Nanowires for Battery Applications
Cao, Y., Xiao, L., Sushko, M. L., Wang, W., Schwenzer, B., Xiao, J., Nie, Z., Saraf, L. V., Yang, Z., & Liu, J. (2012) · Nano Letters · doi:10.1021/nl3016957 · Cited by 1,929
Expanded graphite as superior anode for sodium-ion batteries
Wen, Y., He, K., Zhu, Y., Han, F., Xu, Y., Matsuda, I., Ishii, Y., Cumings, J., & Wang, C. (2014) · Nature Communications · doi:10.1038/ncomms5033 · Cited by 1,894
Cited by
Tang, Y., Cen, Z., Ma, Q., Zheng, B., Cai, Z., Liu, S., & Wu, D. (2023) · Advanced Science · doi:10.1002/advs.202206924 · Cited by 27
Metadata
- Authors
- Ni, D., Sun, W., Wang, Z., Bai, Y., Lei, H., Lai, X., & Sun, K.
- Venue
- Advanced Energy Materials
- Publisher
- Wiley
- Published
- 2019-03-26
- Volume
- 9
- Issue
- 19
- ISSN
- 1614-6832 (ISSN-L)
- 1614-6840
- OpenAlex
- W2924563523
- Cited by
- 298
- References
- 53
- FWCI
- 14.45
- 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: Heteroatom‐Doped Mesoporous Hollow Carbon Spheres for Fast Sodium Storage with an Ultralong Cycle Life. https://app.cochat.ai/papers/10.1002/aenm.201900036
- The paper
- Ni, D., Sun, W., Wang, Z., Bai, Y., Lei, H., Lai, X., & Sun, K. (2019). Heteroatom‐Doped Mesoporous Hollow Carbon Spheres for Fast Sodium Storage with an Ultralong Cycle Life. Advanced Energy Materials. https://doi.org/10.1002/aenm.201900036
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.
