ELECTRODES, LITHIUM-ION BATTERIES, AND METHODS OF MAKING AND USING SAME
摘要
Described herein are improved composite anodes and lithium-ion batteries made therefrom. Further described are methods of making and using the improved anodes and batteries. In general, the anodes include a porous composite having a plurality of agglomerated nanocomposites. At least one of the plurality of agglomerated nanocomposites is formed from a dendritic particle, which is a three-dimensional, randomly-ordered assembly of nanoparticles of an electrically conducting material and a plurality of discrete non-porous nanoparticles of a non-carbon Group 4A element or mixture thereof disposed on a surface of the dendritic particle. At least one nanocomposite of the plurality of agglomerated nanocomposites has at least a portion of its dendritic particle in electrical communication with at least a portion of a dendritic particle of an adjacent nanocomposite in the plurality of agglomerated nanocomposites.
申请公布号
WO2011041468(A1)
申请公布日期
2011.04.07
申请号
WO2010US50794
申请日期
2010.09.29
申请人
GEORGIA TECH RESEARCH CORPORATION;STREAMLINE NANOTECHNOLOGIES, INC.;YUSHIN, GLEB;MAGAZYNSKYY, OLEKSANDR;DIXON, PATRICK;HERTZBERG, BENJAMIN
发明人
YUSHIN, GLEB;MAGAZYNSKYY, OLEKSANDR;DIXON, PATRICK;HERTZBERG, BENJAMIN