公开(公告)号：US3630785A

公开(公告)日：1971-12-28

申请号：US3630785D

申请日：1968-04-04

Applicant: LEESONA CORP

Inventor： JAGID BRUCE ,  LOUIE HONG PO

IPC: H01M4/06 ,  H01M4/02 ,  H01M4/12 ,  H01M12/06 ,  H01M3/02 ,  H01M13/06

CPC classification number: H01M12/065 ,  H01M4/02 ,  H01M4/12 ,  H01M2004/024

Abstract: An improved anode primarily for use in a metal/air or metal/oxygen cell is described. The anode comprises a porous metal body wrapped in a first layer of hydrophilic gas impermeable material, such as a cellulosic membrane, having a plurality of slits or holes therein. A second layer of material which is hydrophilic, dimensionally stable, and heat sealable, such as copolymers of vinylchloride and acrylonitrile is placed over or around the first layer of material.