한국전기화학회

Vol.6, No.4, November 2003

A Study on the Electrochemical Properties of LiNi0.8Co0.2-xMxO2[M=Al] Cathode Materials Prepared by Sol-Gel Method졸-겔법에 의해 제조된 정극 활물질 LiNi0.8Co0.2-xMxO2[M=Al]의 전기화학적 특성: JKES Vol.6, No.4, pp.266~270, November 2003; DOI : 10.5229/JKES.2003.6.4.266

Chang Joo Han, Won Il Cho, Byung Won Cho, Kyung Suk Yun and Ho Jang

Dept. of Advanced Materials Engineering, College of Engineering, Korea University Eco-Nano Reseach Center, Korea Institute of Science and Technology Kyungwon Enterprise Co. Ltd, Research Center

The LiNi0.8Co0.2O2 has shown outstanding electrochemical properties. The microstructure of LiN0.8Co0.2O2 cathode was investigated by using TEM (transmission electron microscopy) and X-ray diffraction techniques. The LiNi0.8Co0.2O2 was produced by sol-gel

Keyword : Sol-gel, LiNi0.8Co0.2O2, Spinel disordering, TEM, Aluminum

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JKES

Vol.6, No.4, November 2003