3D Nanoporous Nitrogen-Doped Graphene with Encapsulated RuO2 Nanoparticles for Li-O2 Batteries

Xianwei Guo; Pan Liu; Jiuhui Han; Yoshikazu Ito; Akihiko Hirata; Takeshi Fujita; Mingwei Chen

doi:10.1002/adma.201503182

3D Nanoporous Nitrogen-Doped Graphene with Encapsulated RuO₂ Nanoparticles for Li-O₂ Batteries

Xianwei Guo, Pan Liu, Jiuhui Han, Yoshikazu Ito, Akihiko Hirata, Takeshi Fujita, Mingwei Chen^*

^*この研究の対応する著者

研究成果: Article › 査読

185 被引用数 (Scopus)

抄録

Freestanding nanoporous N-doped graphene with encapsulated RuO₂ nanoparticles is developed as a cathode for rechargeable Li-O₂ batteries. The stabilized metal oxide catalyst reduces charge overpotentials enabling high-efficiency rechargeable Li-O₂ batteries with a long cycling lifetime. This has important implications for the development of highly stable and catalytically active graphene-based cathodes for rechargeable Li-O₂ batteries.

本文言語	English
ページ（範囲）	6137-6143
ページ数	7
ジャーナル	Advanced Materials
巻	27
号	40
DOI	https://doi.org/10.1002/adma.201503182
出版ステータス	Published - 2015 10月 1
外部発表	はい

ASJC Scopus subject areas

材料科学（全般）
材料力学
機械工学

文献へのアクセス

10.1002/adma.201503182

他のファイルとリンク

引用スタイル

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AU - Fujita, Takeshi

AU - Chen, Mingwei

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