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Morphology-controlled solvothermal synthesis of Li2FeSiO4 nanoparticles for Li-ion battery cathodes
- Lee, Jeong-Jin;
- Dinh, Hung-Cuong;
- Mho, Sun-Il;
- Yeo, In-Hyeong;
- Cho, Won Il;
- ... Kim, Dong-Wan
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7초록
In this work, Li2FeSiO4 nanoparticles with two types of morphologies, spherical and rod-shaped, were prepared via a facile water/ethylene-glycol-based solvothermal method by using different kinds of iron sources and surfactants. When evaluated as a cathode material for lithium-ion batteries, carbon-coated Li2FeSiO4 nanospheres exhibited good cycling stability and large Li storage capacities, delivering 150 and 200 mA h g(-1) at room temperature and 55 degrees C, respectively. (C) 2015 Elsevier B.V. All rights reserved.
키워드
Li2FeSiO4; Solvothermal synthesis; Nanoparticles; Cathode; Lithium-ion batteries; ELECTROCHEMICAL PERFORMANCE; ELECTRODE MATERIALS; LI2MSIO4 M; CAPACITY; STORAGE; MN; FE
- 제목
- Morphology-controlled solvothermal synthesis of Li2FeSiO4 nanoparticles for Li-ion battery cathodes
- 저자
- Lee, Jeong-Jin; Dinh, Hung-Cuong; Mho, Sun-Il; Yeo, In-Hyeong; Cho, Won Il; Kim, Dong-Wan
- 발행일
- 2015-12-01
- 유형
- Article
- 권
- 160
- 페이지
- 507 ~ 510
- 언어
- ENG
- 출판사
- ELSEVIER
- 발행국가
- 네덜란드
- 분량
- 4 페이지
- ISSN
- E 1873-4979
P 0167-577X