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author:

马丽萍 (马丽萍.) [1] | 刘景东 (刘景东.) [2] (Scholars:刘景东)

Indexed by:

CQVIP PKU CSCD

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60 mA/g时,含硫聚磷腈正极材料的初始放电比容量为754.5 mAh/g,第30~50次循环的放电比容量稳定在120~100 mAh/g;循环伏安测试表明:材料具有2.6 V的阳极峰和2.4 V、2.0 V及1.0 V的171极峰.

Keyword:

放电性能 正极材料 聚磷腈 锂/硫电池

Community:

  • [ 1 ] [马丽萍]福州大学
  • [ 2 ] [刘景东]福州大学

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Source :

电池

ISSN: 1001-1579

CN: 43-1129/TM

Year: 2009

Issue: 4

Volume: 39

Page: 203-205

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 1

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