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졸-겔법에 의해 제조된 정극 활물질 LiNi0.8Co0.2-xMxO2[M=Al]의 전기화학적 특성 : A Study on the Electrochemical Properties of LiNi0.8Co0.2-xMxO2[M=Al] Cathode Materials Prepared by Sol-Gel Method

A Study on the Electrochemical Properties of LiNi0.8Co0.2-xMxO2[M=Al] Cathode Materials Prepared by Sol-Gel Method

초록/요약

&Ouml;>‚ *Vz' ßWj <º LiN0.8Co0.2O2 ; ‚b&icirc;j &iuml; 1 mm š~~ &cent;‚ &laquo;¶ ª &cent; &aacute;j > º ‡&ccedil; >w&raquo;~ ~¾ž žº&raquo;j š&Iuml;~ B–~& . B–B LiN0.8Co0.2O2&cent; XF ²." TEM(transmission electron microscopy) ªCj &Ucirc;~ ^’–&cent; ªC~& . &Iuml;O* þ*" þ&ecirc;~ ^’–~ æz&ouml; 76j "&Uacute; þ~ &b–, &Ouml;" žº&raquo;b‚ B–B LiN0.8Co0.2O2 ; ‚b&icirc;f ¸f & &Iuml;&iuml;j &æ– &Uacute;&Acirc; šš ßWj & æ . šº žº&raquo;b‚ B–Žb‚ ž~ Ni" Co·šN~ &cent;‚ z–Wj &æ V r^š&cent; 'B . ß LiCoO2&ouml;B &V>&icirc;~ cubic spinel disordering" '‚ ’–' &Ouml;Žš &V>æ p~ . 6‚ Al ~~b‚ ž~ šš ßWj ±jræ&ograve; &Iuml;&iuml;f 6²~& .

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