The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Improved fast charging capability of graphite anodes via amorphous Al2O3 coating for high power lithium ion batteries
Abstract
Abstract Fast charging capability is a high demand feature of lithium ion batteries used in electric vehicles; however, current lithium ion battery technology does not meet electric vehicles fast charging requirements. In this work, it demonstrates that surface modification of graphite using amorphous Al2O3 is an efficient way to improve the fast charging capability of graphite anode materials for lithium ion batteries. Surface-engineered graphite with 1 wt% Al2O3 exhibits a reversible capacity of about 337.1 mAh g−1, even at a high rate of 4000 mA g−1, corresponding to 97.2% of the capacity obtained at a current density of 100 mA g−1. Full cell tests adopting LiCoO2 cathodes and Al2O3-coated graphite anodes confirm that the introduction of amorphous Al2O3 can improve the fast charging capability of graphite anode materials. Wettability tests and electrochemical impedance spectroscopy analysis reveal that this fast charging improvement results from the increased electrolyte wettability on the graphite that is induced by the Al2O3 layer on its surface. Our approach is a practical means to attaining enhanced fast charging capabilities from graphite anode materials for use in high power lithium ion batteries.
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
Lithium Batteries: Status, Prospects and Future
Scrosati, B., & Garche, J. (2010) · Journal of Power Sources · doi:10.1016/j.jpowsour.2009.11.048 · Cited by 5,153
Cited by
Lithium-ion battery fast charging: A review
Tomaszewska, A., Chu, Z., Feng, X., O'Kane, S., Liu, X., Chen, J., Ji, C., Endler, E., Li, R., Liu, L., et al. (2019) · eTransportation · doi:10.1016/j.etran.2019.100011 · Cited by 1,592
Wang, R., Wang, L., Liu, R., Li, X., Wu, Y., & Ran, F. (2024) · ACS Nano · doi:10.1021/acsnano.3c08712 · Cited by 336
Challenges and opportunities toward fast-charging of lithium-ion batteries
Xie, W., Liu, X., He, R., Li, Y., Gao, X., Li, X., Peng, Z., Feng, S., Feng, X., & Yang, S. (2020) · Journal of Energy Storage · doi:10.1016/j.est.2020.101837 · Cited by 303
Kim, J., Nithya Jeghan, S. M., & Lee, G. (2020) · Microporous and Mesoporous Materials · doi:10.1016/j.micromeso.2020.110325 · Cited by 112
Metadata
- Authors
- Kim, D. S., Kim, Y. E., & Kim, H.
- Venue
- Journal of Power Sources
- Publisher
- Elsevier BV
- Published
- 2019-05
- Volume
- 422
- Pages
- 18-24
- ISSN
- 0378-7753 (ISSN-L)
- OpenAlex
- W2922463373
- Cited by
- 216
- References
- 1
- FWCI
- 6.34
- 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: Improved fast charging capability of graphite anodes via amorphous Al2O3 coating for high power lithium ion batteries. https://app.cochat.ai/papers/10.1016/j.jpowsour.2019.03.027
- The paper
- Kim, D. S., Kim, Y. E., & Kim, H. (2019). Improved fast charging capability of graphite anodes via amorphous Al2O3 coating for high power lithium ion batteries. Journal of Power Sources. https://doi.org/10.1016/j.jpowsour.2019.03.027
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.
