• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

陈宇 (陈宇.) [1] | 张文选 (张文选.) [2] | 胡福坤 (胡福坤.) [3] | 张玉荣 (张玉荣.) [4] (Scholars:张玉荣)

Indexed by:

CQVIP

Abstract:

采用溶胶-凝胶法合成了Zn^2+取代的锂离子电池正极材料Li1+xZnxMn2-xO4。结构研究结果表明,用这种方法可以在比固相反应低得多的温度下得到单相的尖晶石且制得的材料粒度均匀,粒径大多在150nm左右。半电池循环测试结果表明,起始组成为x=0.06的样品性能最佳,其与锂片组成的半电池在3.0V-4.6V间,以0.10mA/cm^2的电流密度进行充放电的首次充、放电容量分别为131.4mAh/g和129.2mAh/g,经35次循环后容量仍保持在100mAh/g。

Keyword:

Community:

  • [ 1 ] [陈宇]莆田学院环境与生命科学系,福建莆田351100
  • [ 2 ] [张文选]福州大学化学系,福建福州350002
  • [ 3 ] [胡福坤]
  • [ 4 ] [张玉荣]

Reprint 's Address:

Email:

Show more details

Related Keywords:

Related Article:

Source :

莆田学院学报

ISSN: 1672-4143

CN: 35-1261/Z

Year: 2008

Issue: 2

Volume: 15

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: 6

Online/Total:209/9981707
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1