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Abstract:
通过共沉淀法合成LiNi_(1/3)Co_(1/3)Mn_(1/3)O_2材料,用碳包覆对LiNi_(1/3)Co_(1/3)Mn_(1/3)O_2材料进行表面修饰改性,以达到改善高温、高倍率下的循环稳定性。利用碳包覆对LiNi_(1/3)Co_(1/3)Mn_(1/3)O_2进行表面修饰改性后,在室温下,1C的电流密度进行50次循环,材料的容量保持率从80.18%提高到91.14%。同时,在高温(55℃)下,1C的电流密度进行50次循环,材料的容量保持率从82.39%提高至92.05%。这些结果表明,通过在LiNi_(1/3)Co_(1/3)Mn_(1/3)O_2表面进行碳包覆处理,可以提高...
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中国科技论文
Year: 2017
Issue: 16
Volume: 12
Page: 1886-1889
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SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 5
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