LEAD ACID BATTERY SEPARATOR AND LEAD ACID BATTERY

• Main Authors: SUSMITHA APPIKATLA, AHILA KRISHNAMOORTHY, J KEVIN WHEAR
• Format: Patent
• Language: English; Japanese
• Published: 20.09.2023
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

To provide a separator for a lead battery that improves the cycle life of a battery.SOLUTION: A lead storage battery separator includes a porous membrane or substrate having at least one electrically non-conductive, conductive, or semiconducting layer, film, coating, deposit, or material including at least one of particles, fibers, or materials. The particles, fibers, or materials includes at least one of silica, silicon oxide, alumina, aluminum oxide, and combinations, blends, or mixtures thereof.SELECTED DRAWING: Figure 2 【課題】電池のサイクル寿命を改善する鉛電池用セパレータを提供する。【解決手段】粒子、繊維、又は材料のうち少なくとも１つを備える少なくとも１つの電気的に非伝導性、伝導性、又は半導体の層、フィルム、コーティング、堆積、又は材料を有する多孔性の膜又は基板を備える鉛蓄電池セパレータであって、前記粒子、繊維、又は材料は、シリカ、酸化シリコン、アルミナ、酸化アルミニウム、及びそれらの組み合わせ、ブレンド、又は混合物のうち少なくとも１つを備える、鉛蓄電池セパレータとする。【選択図】図２