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Cited by 586

The DOI matches its Crossref record; 25 of the 25 references it cites were found in a registry or an index.

MgO‐Template Synthesis of Extremely High Capacity Hard Carbon for Na‐Ion Battery

Open access
Kamiyama, Azusa, Kubota, Kei, Igarashi, Daisuke, Youn, Yong, Tateyama, Yoshitaka, Ando, Hideka, Gotoh, Kazuma, Komaba, Shinichi·2021·Angewandte Chemie International Edition

Abstract

Extremely high capacity hard carbon for Na‐ion battery, delivering 478 mAh g−1, is successfully synthesized by heating a freeze‐dried mixture of magnesium gluconate and glucose by a MgO‐template technique. Influences of synthetic conditions and nano‐structures on electrochemical Na storage properties in the hard carbon are systematically studied to maximize the reversible capacity. Nano‐sized MgO particles are formed in a carbon matrix prepared by pre‐treatment of the mixture at 600 °C. Through acid leaching of MgO and carbonization at 1500 °C, resultant hard carbon demonstrates an extraordinarily large reversible capacity of 478 mAh g−1 with a high Coulombic efficiency of 88 % at the first cycle.

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Metadata

Authors
Kamiyama, A., Kubota, K., Igarashi, D., Youn, Y., Tateyama, Y., Ando, H., Gotoh, K., & Komaba, S.
Venue
Angewandte Chemie International Edition
Publisher
Wiley
Published
2021-01-21
Volume
60
Issue
10
Pages
5114-5120
ISSN
  • 1433-7851 (ISSN-L)
  • 1521-3773
OpenAlex
W3112949616
Cited by
586
References
25
FWCI
11.98
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: MgO‐Template Synthesis of Extremely High Capacity Hard Carbon for Na‐Ion Battery. https://app.cochat.ai/papers/10.1002/anie.202013951
The paper
Kamiyama, A., Kubota, K., Igarashi, D., Youn, Y., Tateyama, Y., Ando, H., Gotoh, K., & Komaba, S. (2021). MgO‐Template Synthesis of Extremely High Capacity Hard Carbon for Na‐Ion Battery. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.202013951

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