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Abstract:
采用亲核取代的方法制备了含硫聚磷腈正极材料,并与金属锂组装成扣式电池。傅里叶变换红外(FTIR)光谱证明,材料中存在S-S键;恒流充放电测试表明:当电流为60mA/g时,含硫聚磷腈正极材料的初始放电比容量为754.5mAh/g,第30~50次循环的放电比容量稳定在120~100mAh/g;循环伏安测试表明:材料具有2.6V的阳极峰和2.4V、2.0V及1.0V的阴极峰。
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电池
ISSN: 1001-1579
Year: 2009
Issue: 4
Volume: 39
Page: 203-205
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count: -1
30 Days PV: 1
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