Improved active material for positive plate of lead/acid electric storage battery made with additional porosity to give electrolyte access to larger plate-surface area. 65 to 68 percent of active mass of plate used to generate electric current. Batteries with new plate material offer extremely long cycle life.
Making More Efficient Use Of Battery-Plate Mass
NASA Tech Briefs ; 14 , 5
1990-05-01
Miscellaneous
No indication
English
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