LEAD STORAGE CELL

LEAD STORAGE CELL

A lead storage cell comprises a positive electrode plate, a current collector, and a negative electrode plate having a negative electrode material supported in the current collector. The negative electrode material contains fibers at a ratio of 0.05-0.40% by mass. The average length of the fiber is...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: NAGATO DAISUKE, ANDO KAZUNARI, ITO ETSUKO
Format: Patent
Sprache:chi ; eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:A lead storage cell comprises a positive electrode plate, a current collector, and a negative electrode plate having a negative electrode material supported in the current collector. The negative electrode material contains fibers at a ratio of 0.05-0.40% by mass. The average length of the fiber is 1-6 mm, and the average volume-specific resistance value of the fibers is at least 103[Omega].cm andless than 109[Omega].cm. 一种铅蓄电池，具备正极板和负极板，所述负极板具有集电体和被所述集电体支承的负极材料，所述负极材料以0.05质量％～0.40质量％的比例含有纤维，所述纤维的平均长度为1mm～6mm，所述纤维的平均体积电阻率为10Ω·cm以上且小于10Ω·cm。