LEAD-ACID BATTERY

A lead-acid battery (100) includes a positive electrode plate (210), and a negative electrode plate (220) having a current collector (222) and a negative electrode material (226) supported by the current collector (222). The negative electrode material (226) contains fibers at a ratio of 0.05%1by ma...

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Bibliographische Detailangaben
Hauptverfasser:	ANDO, Kazunari, ITO, Etsuko, NAGATO, Daisuke
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A lead-acid battery (100) includes a positive electrode plate (210), and a negative electrode plate (220) having a current collector (222) and a negative electrode material (226) supported by the current collector (222). The negative electrode material (226) contains fibers at a ratio of 0.05%1by mass or more and 0.40% by mass or less. An average length of the fibers is 1 mm or more and 6 mm or less, and an average volume specific resistance value of the fibers is 103 ??cm or more and less than 109 ??cm.