Double Carbon Coating of LiFePO4 as High Rate Electrode for Rechargeable Lithium Batteries

Oh, Sung Woo; Myung, Seung-Taek; Oh, Seung-Min; Oh, Kyu Hwan; Amine, Khalil; Scrosati, Bruno; Sun, Yang-Kook

doi:10.1002/adma.200904027

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Double Carbon Coating of LiFePO4 as High Rate Electrode for Rechargeable Lithium Batteries

Oh, Sung Woo;
Myung, Seung-Taek;
Oh, Seung-Min;
Oh, Kyu Hwan;
Amine, Khalil;
... Sun, Yang-Kook;
외 1명

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391

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414

초록

Micrometer-size LiFePO4 spheres with homogeneous double carbon coating layers have been prepared as potential electrode materials for battery applications. The double carbon-coated LiFePO4 electrodes in a lithium-ion cell exhibited discharge capacities of the order of 160 mAh g(-1) and 115 mAh g(-1) at 25 degrees C under 0.1 C-rate and 10 C-rate, respectively.

키워드

carbon; electrochemistry; LiFePO4; lithium batteries; nanostructures; CATHODE MATERIALS; ION BATTERIES; COATED LIFEPO4; CAPACITY; ROUTE; CELLS

제목: Double Carbon Coating of LiFePO4 as High Rate Electrode for Rechargeable Lithium Batteries

저자: Oh, Sung Woo; Myung, Seung-Taek; Oh, Seung-Min; Oh, Kyu Hwan; Amine, Khalil; Scrosati, Bruno; Sun, Yang-Kook

DOI: 10.1002/adma.200904027

발행일: 2010-11

유형: Article

저널명: Advanced Materials

권: 22

호: 43

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