炭素
Online ISSN : 1884-5495
Print ISSN : 0371-5345
ISSN-L : 0371-5345
解説
黒鉛負極/電解液界面でのリチウムイオン移動
福塚 友和 宮原 雄人宮崎 晃平安部 武志
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ジャーナル 認証あり

2020 年 2020 巻 291 号 p. 9-14

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Reducing the internal resistance in lithium-ion batteries is essential for the development of electric vehicles. In particular, reducing the lithium-ion transfer resistance between the electrode and the electrolyte interface is an important issue. In the case of graphite negative electrodes, a surface film formed by the reductive decomposition of electrolyte solutions makes the structure of the interface rather complex. Therefore, a fundamental study of the interfacial lithium-ion transfer resistance is important. This review focusses on the activation barrier for interfacial lithium-ion transfer, and findings at the graphite negative electrode are introduced.

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© 2020 炭素材料学会
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