公开(公告)号：US20180114978A1

公开(公告)日：2018-04-26

申请号：US15573427

申请日：2016-05-12

Applicant: Spectrum Brands, Inc.

Inventor： M. Edgar ARMACANQUI ,  Wen LI ,  Donald Raymond CROWE ,  Andrew J. ROSZKOWSKI ,  John HADLEY ,  Janna ROSE

IPC: H01M4/36 ,  H01M4/62 ,  H01M4/38 ,  H01M6/06 ,  H01M4/06

CPC classification number: H01M4/364 ,  H01M4/06 ,  H01M4/38 ,  H01M4/42 ,  H01M4/62 ,  H01M6/06 ,  H01M6/085 ,  H01M2004/023

Abstract: A gelled anode for an alkaline electrochemical cell contains zinc-based particles, an alkaline electrolyte, a gelling agent, and two or more additives selected from the group consisting of an alkali metal hydroxide, an organic phosphate ester surfactant, a metal oxide, and tin, which as reduced cell gassing properties relative to cells lacking such additives.