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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국전기전자재료학회 Transactions on Electrical and Electronic Materials Transactions on Electrical and Electronic Materials 제22권 제5호
- 발행연도
- 2021.10
- 수록면
- 603 - 611 (9page)
- DOI
- https://doi.org/10.1007/s42341-021-00352-x
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Sn nanoparticles deposited on highly porous carbon-coated graphite were prepared as anode materials in lithium-ion batteries. Graphite was coated with carbon layer by the carbonization of sucrose with silica nanopowders. The silica nanopowders were eliminated by a NaOH solution to prepare highly porous carbon-coated graphite and thereafter, it was treated with nitric acid to modify the surface of carbon layer. Finally, Sn nanoparticles were deposited on porous carbon-coated graphite by the chemical reduction of SnCl2 at room temperature. The porous carbon layer formed by the incorporation of silica and the surface modification in acidic treatment increased the surface area of graphite and decreased the particle size of deposited Sn nanoparticles. The deposition of Sn nanoparticle enhanced initial capacity of anode in lithium-ion batteries. The porous carbon layer in Sn nanoparticle deposited on graphite led to increase higher initial capacity and longer cycling performance than bare graphite because Sn nanoparticles were strongly attached to porous carbon layer after long cycles.
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참고문헌 (30)
참고문헌 신청
Naoki Nitta / 2014 / High-Capacity Anode Materials for Lithium-Ion Batteries: Choice of Elements and Structures for Active Particles / Part. Part. Syst. Charact 31(3):317~336
José L. Tirado / 2003 / Inorganic materials for the negative electrode of lithium-ion batteries: state-of-the-art and future prospects / Materials Science and Engineering: R: Reports 40(3):103~136
Taek-Rae Kim / 2007 / Electrochemical Performance of Carbon/Silicon Composite as Anode Materials for High Capacity Lithium Ion Secondary Battery / Carbon Letters 8(4):335~339
F. Nobili / 2012 / Tin-coated graphite electrodes as composite anodes for Li-ion batteries. Effects of tin coatings thickness toward intercalation behavior / Journal of Power Sources 198:243~250
A. R. Kamali / 2011 / Tin-based materials as advanced anode materials for lithium ion batteries : a review / Rev. Adv. Mater. Sci 27:14~24
José L. Tirado / 2003 / Inorganic materials for the negative electrode of lithium-ion batteries: state-of-the-art and future prospects / Materials Science and Engineering: R: Reports 40(3):103~136
Taek-Rae Kim / 2007 / Electrochemical Performance of Carbon/Silicon Composite as Anode Materials for High Capacity Lithium Ion Secondary Battery / Carbon Letters 8(4):335~339
F. Nobili / 2012 / Tin-coated graphite electrodes as composite anodes for Li-ion batteries. Effects of tin coatings thickness toward intercalation behavior / Journal of Power Sources 198:243~250
A. R. Kamali / 2011 / Tin-based materials as advanced anode materials for lithium ion batteries : a review / Rev. Adv. Mater. Sci 27:14~24
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