THREE-DIMENSIONAL (3D) POROUS ELECTRODE ARCHITECTURE FOR A MICROBATTERY
摘要
A three-dimensional porous electrode architecture for a microbattery includes a substrate having first and second conductive patterns disposed thereon where the first and second conductive patterns are electrically isolated from each other, a three-dimensional porous cathode disposed on the first conductive pattern, and a three-dimensional porous anode disposed on the second conductive pattern. The porous cathode includes a first conductive scaffold conformally coated with a layer of a cathode active material and having a porosity defined by a network of interconnected pores, where the first conductive scaffold has a lateral size and shape defined by the first conductive pattern and porous side walls oriented substantially perpendicular to the substrate. The porous anode includes a second conductive scaffold conformally coated with a layer of an anode active material and having a porosity defined by a network of interconnected pores.
申请公布号
WO2013019489(A1)
申请公布日期
2013.02.07
申请号
WO2012US48057
申请日期
2012.07.25
申请人
THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS;KING, WILLIAM, P.;BRAUN, PAUL, V.;PIKUL, JAMES, H.
发明人
KING, WILLIAM, P.;BRAUN, PAUL, V.;PIKUL, JAMES, H.