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尖晶石型LiNixMn2—xO4锂离子正极材料的电化学性能
徐宁刘国强曾潮流吴维
2003
Source Publication中国有色金属学报
ISSN1004-0609
Volume13.0Issue:1.0Pages:81-84
Abstract采用Pechini法在800℃空气中焙烧6h制备LiNixMn2-xO4试样(x=0,0.05,0.1,0.2,0.3,0.4,0.5)。经XRD测试表明除LiNi0.5Mnl.5O4以外,其它的试样均为纯净的尖晶石结构。尖晶石LiNixMn2-xO4试样电极在3.3—4.5V以及4.5—4.8V范围内的电化学性能测试表明:在3.3—4.5V范围内,试样初始充放电容量随Ni元素掺杂比例的增加而降低;在4.5—4.8V范围内,试样初始充放电容量随Ni元素掺杂比例的增加而增大;在3.3—4.8V范围内,试样总的初始容量基本不变;在3.3—4.5V范围内,试样的循环性能随Ni元素掺杂比例的增加而提高。
Keyword尖晶石型LiNixMn2-xO4 正极材料 锂离子电池 电化学性能
Indexed ByCSCD
Language中文
CSCD IDCSCD:1292392
Citation statistics
Cited Times:3[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/144307
Collection中国科学院金属研究所
Affiliation中国科学院金属研究所
Recommended Citation
GB/T 7714
徐宁刘国强曾潮流吴维. 尖晶石型LiNixMn2—xO4锂离子正极材料的电化学性能[J]. 中国有色金属学报,2003,13.0(1.0):81-84.
APA 徐宁刘国强曾潮流吴维.(2003).尖晶石型LiNixMn2—xO4锂离子正极材料的电化学性能.中国有色金属学报,13.0(1.0),81-84.
MLA 徐宁刘国强曾潮流吴维."尖晶石型LiNixMn2—xO4锂离子正极材料的电化学性能".中国有色金属学报 13.0.1.0(2003):81-84.
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