▎ 摘　　要

NOVELTY - Negative electrode plate lead paste for high performance start-stop lead carbon super battery, comprises negative plate paste using carbon material is graphene and combined milling technique graphene, lead powder and hydrogen evolution inhibitor is uniformly dispersed in paste by dispersing graphene. USE - Negative electrode plate lead paste for high performance start-stop lead carbon super battery (claimed). ADVANTAGE - The negative electrode plate lead paste improves emulsion stability of cathode lead paste and bonding performance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing negative electrode lead paste for high performance start-stop lead carbon super battery, which involves: (A) dispersing proportion of graphene and dispersant by strong ultrasonic or mechanical stirring to form graphene dispersion; (B) adding proportion of lead powder and hydrogen evolution inhibitor, mixing graphene dispersion uniformly by ball milling to obtain lead carbon composite material containing hydrogen evolution inhibitor; (C) mixing binder and water in ratio to form aqueous binder solution, obtained lead carbon composite material, proportion of polyester fiber, humic acid, nanometer barium sulfate, lignin are adding, binder aqueous solution for mechanical stirring; (D) mixing to obtain mixture; (E) adding ratio of amount of sulfuric acid solution slowly to mixture form; and (F) stirring mixture continuously and mixing to obtain negative electrode paste of lead carbon battery.