The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Mechanism of Sodium Storage in Hard Carbon: An X‐Ray Scattering Analysis
Abstract
Hard carbon is a standard anode material for Na‐ion batteries. However, its low crystallinity and diverse microstructures make obtaining a full understanding of the sodium storage mechanism challenging. Here, the results of a systematic ex situ small and wide angle X‐ray scattering study of a series of nanostructured hard carbons, which reveal clear evidence of sodium storage in the graphene–graphene interlayers and nanopores, are presented. Particularly, an emergence of a broad peak around q ≈ 2.0–2.1 Å−1 in the low voltage region is suggested to be an indicator that sodium is densely confined in the nanopores. Thus, classical X‐ray scattering techniques are demonstrated to be effective in elucidating the overall reaction scheme of Na insertion into hard carbon.
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Cites
Projector augmented-wave method
Blöchl, P. E. (1994) · Physical Review B · doi:10.1103/physrevb.50.17953 · Cited by 92,732
From ultrasoft pseudopotentials to the projector augmented-wave method
Kresse, G., & Joubert, D. (1999) · Physical Review B · doi:10.1103/physrevb.59.1758 · Cited by 85,307
Synthesis of hard carbon from argan shells for Na-ion batteries
Dahbi, M., Kiso, M., Kubota, K., Horiba, T., Chafik, T., Hida, K., Matsuyama, T., & Komaba, S. (2017) · Journal of Materials Chemistry A · doi:10.1039/c7ta01394a · Cited by 347
Cited by
Fundamentals, status and promise of sodium-based batteries
Usiskin, R., Lu, Y., Popovic, J., Law, M., Balaya, P., Hu, Y.-S., & Maier, J. (2021) · Nature Reviews Materials · doi:10.1038/s41578-021-00324-w · Cited by 1,370
Understanding of the sodium storage mechanism in hard carbon anodes
Chen, X., Liu, C., Fang, Y., Ai, X., Zhong, F., Yang, H., & Cao, Y. (2022) · Carbon Energy · doi:10.1002/cey2.196 · Cited by 527
A revised mechanistic model for sodium insertion in hard carbons
Au, H., Alptekin, H., Jensen, A. C. S., Olsson, E., O’Keefe, C. A., Smith, T., Crespo-Ribadeneyra, M., Headen, T. F., Grey, C. P., Cai, Q., et al. (2020) · Energy & Environmental Science · doi:10.1039/d0ee01363c · Cited by 508
Understanding of Sodium Storage Mechanism in Hard Carbons: Ongoing Development under Debate
Sun, N., Qiu, J., & Xu, B. (2022) · Advanced Energy Materials · doi:10.1002/aenm.202200715 · Cited by 474
Metadata
- Authors
- Morikawa, Y., Nishimura, S., Hashimoto, R., Ohnuma, M., & Yamada, A.
- Venue
- Advanced Energy Materials
- Publisher
- Wiley
- Published
- 2019-12-10
- Volume
- 10
- Issue
- 3
- ISSN
- 1614-6832 (ISSN-L)
- 1614-6840
- OpenAlex
- W2995132828
- Cited by
- 387
- References
- 3
- FWCI
- 7.40
- Type
- journal article
- Language
- en
- Open access
- closed
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- Morikawa, Y., Nishimura, S., Hashimoto, R., Ohnuma, M., & Yamada, A. (2020). Mechanism of Sodium Storage in Hard Carbon: An X‐Ray Scattering Analysis. Advanced Energy Materials. https://doi.org/10.1002/aenm.201903176
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