公开(公告)号：US20130149590A1

公开(公告)日：2013-06-13

申请号：US13708436

申请日：2012-12-07

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Huiqing Wu ,  Mark Alan Vallance

IPC: H01M4/70

CPC classification number: H01M4/70 ,  H01M4/64 ,  H01M4/661 ,  H01M4/74 ,  H01M4/75 ,  H01M10/39 ,  H01M2300/002

Abstract: The disclosure provides an alkali metal-metal halide battery cell. The alkali metal-metal halide battery cell comprises a separator; a cathode compartment; and an anode compartment disposed on the opposite side of said separator; wherein the cathode current collector is one of an over-sized current collector, a brush-like current collector, or a combination thereof. The battery cell has improved propertied, such as reduced internal resistance and improved discharging properties.

Abstract translation: 本公开内容提供了碱金属 - 金属卤化物电池单元。 碱金属 - 金属卤化物电池单元包括隔板; 阴极室; 以及设置在所述隔板的相对侧上的阳极室; 其中所述阴极集电器是过大尺寸的集电器，刷状集电器或其组合之一。 电池单元具有改进的特性，例如内阻降低和放电性能改善。