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Electrochemical Performance of Al-Si/C Nano-Composites Lithium Ion Batteries Fabricated by DC Arc-Discharge Method DC 아크방전법으로 제작한 Al-Si/C 나노복합재료를 이용한 리튬이온전지의 전기화학적 성능

Kelimu Tulugan, Han-Ki Yoon, Won-Jo Park
  • 언어ENG
  • URLhttp://db.koreascholar.com/Article/Detail/303044
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한국기계기술학회지 (韓國機械技術學會誌)
제17권 제3호 (2015.06)
pp.579-584
한국기계기술학회 (Korean Society of Mechanical Technology)
초록

The microstructures and cyclic voltammograms of Al-Si/C nano-composites were investigated as the anode of lithium ion batteries. Al-Si nanoparticles were prepared by the arc-discharge method. Al-Si/C nanoparticles were obtained by coated Al-Si nanoparticles with the precursor of glucose (C6H12O6) as carbon source. It was indicated that the post carbon coating treatment can reduce Al2O3 film on Al-Si particles, and new phase Al4C3 formed in the process can activate the inactivated materials of electrode in a certain extent.

키워드
Lithium ion batteries리튬이온전자Arc-Discharge method아크방전법XRDX선회절SEM주사전자현미경.
저자
  • Kelimu Tulugan(Department of Ocean System Engineering, Gyeong Sang National University)
  • Han-Ki Yoon(Department of Mechanical Engineering, Dong-eui University) | 윤한기
  • Won-Jo Park(Member, Department of Energy and Mechanical Engineering, Gyeong Sang National University) | 박원조 Corresponding Author