Solving the Structure of Li Ion Battery Materials with Precession Electron Diffraction: Application to Li2CoPO4F

被引：50

作者：

Hadermann, Joke ^{[1
]}

Abakumov, Artem M. ^{[1
]}

Turner, Stuart ^{[1
]}

Hafideddine, Zainab ^{[1
]}

Khasanova, Nellie R. ^{[2
]}

Antipov, Evgeny V. ^{[2
]}

Van Tendeloo, Gustaaf ^{[1
]}

机构：

[1] Univ Antwerp, B-2020 Antwerp, Belgium

[2] Moscow MV Lomonosov State Univ, Dept Chem, Moscow 119991, Russia

来源：

CHEMISTRY OF MATERIALS | 2011年 / 23卷 / 15期

基金：

俄罗斯基础研究基金会;

关键词：

lithium; battery material; precession electron diffraction; crystal structure; AB-INITIO DETERMINATION; METAL-OXIDE; CATHODE; HEAVY; FRAMEWORK; SYSTEM;

D O I：

10.1021/cm201257b

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The crystal structure of the Li2CoPO4F high-voltage cathode for Li ion rechargeable batteries has been completely solved from precession electron diffraction (PED) data, including the location of the Li atoms. The crystal structure consists of infinite chains of CoO4F2 octahedra sharing common edges and linked into a 3D framework by PO4 tetrahedra. The chains and phosphate anions together delimit tunnels filled with the Li atoms. This investigation demonstrates that PED can be successfully applied for obtaining structural information on a variety of Li-containing electrode materials even from single micrometer-sized crystallites.

引用

页码：3540 / 3545

页数：6

共 50 条

[41] LiVOPO4 as a new cathode materials for Li-ion rechargeable battery
Azmi, BM
Ishihara, T
Nishiguchi, H
Takita, Y
JOURNAL OF POWER SOURCES, 2005, 146 (1-2) : 525 - 528
[42] Exploring 1,1,2,2-tetrafluoroethyl-2,2,3,3-tetrafluoropropyl ether as a high voltage electrolyte solvent for 5-V Li2CoPO4F cathode
Zhigang Wang
Shuxin Zhuang
Mi Lu
Zhengliang Gong
Journal of Solid State Electrochemistry, 2021, 25 : 1353 - 1360
[43] Exploring 1,1,2,2-tetrafluoroethyl-2,2,3,3-tetrafluoropropyl ether as a high voltage electrolyte solvent for 5-V Li2CoPO4F cathode
Wang, Zhigang
Zhuang, Shuxin
Lu, Mi
Gong, Zhengliang
JOURNAL OF SOLID STATE ELECTROCHEMISTRY, 2021, 25 (04) : 1353 - 1360
[44] Electrochemical activity of Li2FeTiO4 and Li2MnTiO4 as potential active materials for Li ion batteries: A comparison with Li2NiTiO4
Kuzma, Mirjana
Dominko, Robert
Meden, Anton
Makovec, Darko
Bele, Marjan
Jamnik, Janko
Gaberscek, Miran
JOURNAL OF POWER SOURCES, 2009, 189 (01) : 81 - 88
[45] Synthesis and characterization of Li1-xTbxNiPO4 solid solution as cathode materials for lithium ion battery application
Kalpana Murugesan
Govindan Kadarkarai
Selvasekarapandian Subramanian
Premalatha Manavalan
Senthil Kumar Parthasarathy
Ionics, 2017, 23 : 2621 - 2629
[46] Synthesis and characterization of Li1-xTbxNiPO4 solid solution as cathode materials for lithium ion battery application
Murugesan, Kalpana
Kadarkarai, Govindan
Subramanian, Selvasekarapandian
Manavalan, Preinalatha
Parthasarathy, Senthil Kumar
IONICS, 2017, 23 (10) : 2621 - 2629
[47] Synthesis and characterization of Li1+xMn2-xO4 for Li-ion battery applications
Gao, Y
Dahn, JR
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1996, 143 (01) : 100 - 114
[48] Li2FeSiO4/C with good performance as cathode material for Li-ion battery
Qu, Long
Fang, Shaohua
Zhang, Zhengxi
Yang, Li
Hirano, Shin-ichi
MATERIALS LETTERS, 2013, 108 : 1 - 4
[49] Photoelectron spectroscopy studies of Li1+xMn2-xO4 for Li ion battery applications
Gao, Y
Richard, MN
Dahn, JR
JOURNAL OF APPLIED PHYSICS, 1996, 80 (07) : 4141 - 4152
[50] Synthesis and characterization of Li1+xMn2O4 as cathode for Li-ion battery
Cui, Wanqiu
Yang, Lifen
Gongneng Cailiao/Journal of Functional Materials, 1998, 29 (04): : 378 - 380

← 1 2 3 4 5 →