IHEP OpenIR  > 多学科研究中心
Structural changes induced by doping in LiNiO2
Liu, XY; Zhao, YJ; Li, Y; Xia, DG; Chu, WS; Li, SJ; Wu, ZY; Chu WS(储旺盛); Li SJ(李树军); Wu ZY(吴自玉)
2006
发表期刊CHINESE JOURNAL OF INORGANIC CHEMISTRY (IF:0.489[JCR-2016],0.391[5-Year])
卷号22期号:6页码:1007-1012
通讯作者Beijing Univ Technol, Coll Environm & Energy Engn, Beijing 100022, Peoples R China ; Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
文章类型Article
摘要Structural modifications in LiNiO2 induced by doping of Al, Co and Mn were investigated by XRD and EXAFS. Diffraction experiments show that doping does not modify the phase as LiNiO2, and all structures belong to the R (3) over barm group, however, doping of Al, Co and Mn, decreases the size of the unit cell, and limits the cation mixing in lithium layers. From EXAFS data filling one may see that doping of Al, Co and Mn decreases the Debye-Waller factor of the first shell of Ni-O and weakens the John-Teller distortion of the Ni(III)O-6 octahedron. Doping by Al and Co in LiNiO2 also decreases the Ni-O bond length while the effect on bond length not obrious with Mn doping. All dopings decrease also the second shell Ni-Ni bond length. Moreover, doping of Co and Mn decreases the Debye-Waller factor of the second shell increasing the ordering of the Ni-Ni shell, while Al doping increases the Debye-Waller factor and slightly enhances the disorder degree of the Ni-Ni shell.
关键词LiNiO2 EXAFS doping local structure
学科领域Chemistry
URL查看原文
语种英语
WOS研究方向Chemistry
WOS类目Chemistry, Inorganic & Nuclear
WOS记录号WOS:000238380300007
引用统计
正在获取...
文献类型期刊论文
条目标识符https://ir.ihep.ac.cn/handle/311005/238884
专题多学科研究中心
中国科学院高能物理研究所_中国散裂中子源
作者单位中国科学院高能物理研究所
第一作者单位中国科学院高能物理研究所
推荐引用方式
GB/T 7714
Liu, XY,Zhao, YJ,Li, Y,et al. Structural changes induced by doping in LiNiO2[J]. CHINESE JOURNAL OF INORGANIC CHEMISTRY,2006,22(6):1007-1012.
APA Liu, XY.,Zhao, YJ.,Li, Y.,Xia, DG.,Chu, WS.,...&吴自玉.(2006).Structural changes induced by doping in LiNiO2.CHINESE JOURNAL OF INORGANIC CHEMISTRY,22(6),1007-1012.
MLA Liu, XY,et al."Structural changes induced by doping in LiNiO2".CHINESE JOURNAL OF INORGANIC CHEMISTRY 22.6(2006):1007-1012.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
5947.pdf(253KB)期刊论文作者接受稿限制开放CC BY-NC-SA请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Liu, XY]的文章
[Zhao, YJ]的文章
[Li, Y]的文章
百度学术
百度学术中相似的文章
[Liu, XY]的文章
[Zhao, YJ]的文章
[Li, Y]的文章
必应学术
必应学术中相似的文章
[Liu, XY]的文章
[Zhao, YJ]的文章
[Li, Y]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。