Crystal habit-tuned nanoplate material of Li[Li1/3-2x/3NixMn2/3-x/3]O₂ for high-rate performance lithium-ion batteries.
A cathode for high-rate performance lithium-ion batteries (LIBs) has been developed from a crystal habit-tuned nanoplate Li(Li(0.17)Ni(0.25)Mn(0.58))O₂ material, in which the proportion of (010) nanoplates (see figure) has been significantly increased. The results demonstrate that the fraction of the surface that is electrochemically active for Li(+) transportation is a key criterion for evaluating the different nanostructures of potential LIB materials.
Wei
Guo-Zhen
GZ
State Key Laboratory of Physical Chemistry of Solid Surfaces, Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005 China.
Lu
Xia
X
Ke
Fu-Sheng
FS
Huang
Ling
L
Li
Jun-Tao
JT
Wang
Zhao-Xiang
ZX
Zhou
Zhi-You
ZY
Sun
Shi-Gang
SG
D011211:Electric Power Supplies; D004566:Electrodes; D007700:Kinetics; D008094:Lithium / Q000737:chemistry*; D046529:Microscopy, Electron, Transmission; D008958:Models, Molecular; D008968:Molecular Conformation; D049329:Nanostructures / Q000737:chemistry*; D036103:Nanotechnology / Q000379:methods*; D010087:Oxides / Q000737:chemistry*; D013499:Surface Properties
D010087:Oxides; D008094:Lithium