STRUCTURE OF 1T-LI2NIO2 FROM POWDER NEUTRON-DIFFRACTION

被引：43

作者：

DAVIDSON, I

GREEDAN, JE

VONSACKEN, U

MICHAL, CA

DAHN, JR

机构：

[1] MCMASTER UNIV,INST MAT RES,HAMILTON L8S 4M1,ONTARIO,CANADA

[2] MCMASTER UNIV,DEPT CHEM,HAMILTON L8S 4M1,ONTARIO,CANADA

[3] MOLI ENERGY 1990 LTD,BURNABY V5C 4G2,BC,CANADA

[4] SIMON FRASER UNIV,DEPT PHYS,BURNABY V5A 1S6,BC,CANADA

来源：

SOLID STATE IONICS | 1991年 / 46卷 / 3-4期

关键词：

D O I：

10.1016/0167-2738(91)90222-W

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 structure of 1T-Li2NiO2 from profile refinement of powder neutron diffraction data is reported. The compound has space group P-3m1, with a = 3.0954(9) angstrom and c = 5.070(1) angstrom. Hexagonally close-packed layers of oxygen alternate with metal atom layers in the sequence O-Ni-O-Li-O-Ni-O-Li... . The nickel atoms fill the octahedral interstices between the more closely spaced pairs of O layers and the Li atoms fill all the tetrahedral sites between the alternate, more separated, oxygen layers.

引用

页码：243 / 247

页数：5

共 12 条

[1] LITHIUM INTERCALATION CELLS WITHOUT METALLIC LITHIUM - MOO2/LICOO2 AND WO2/LICOO2 [J].