Colloidal electrolyte formula for lead-acid storage battery
A technology of colloidal electrolyte and lead-calcium alloy, which is applied in the direction of lead-acid battery, lead-acid battery construction, sustainable manufacturing/processing, etc., can solve thermal runaway deformation tank rupture, active material is easy to soften and fall off, and battery deep cycle capacity decay To improve the effect of early capacity fading, increase the content of sulfate ions, and improve the charging acceptance
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Embodiment 1
[0010] Embodiment 1: A colloidal electrolyte for a lead-calcium alloy storage battery, the weight percentage of each component is: fumed silicon dioxide 4.5%, polyethylene glycol 0.6%, bismuth trioxide 0.3%, antimony trioxide 0.2%, sulfuric acid 0.3% stannous, 0.8% phosphoric acid, 1.3% anhydrous sodium sulfate, 37% sulfuric acid, 55% water.
Embodiment 2
[0011] Embodiment 2: A colloidal electrolyte for a lead-calcium alloy storage battery, the weight percentage of each component is: fumed silicon dioxide 0.8%, polyethylene glycol 0.8%, bismuth trioxide 0.05%, antimony trioxide 0.3%, sulfuric acid 0.05% stannous, 1% phosphoric acid, 0.5% anhydrous sodium sulfate, 40% sulfuric acid, 56.5% water.
Embodiment 3
[0012] Embodiment three: a colloidal electrolyte for a lead-calcium alloy storage battery, the weight percentage of each component is: fumed silicon dioxide 7%, polyethylene glycol 0.7%, bismuth trioxide 0.1%, antimony trioxide 0.1%, sulfuric acid 0.4% stannous, 0.6% phosphoric acid, 1.1% anhydrous sodium sulfate, 40% sulfuric acid, 50% water.
[0013] In the above four examples, the concentration of the phosphoric acid is 75%, and the concentration of the sulfuric acid is 90%. After the mixed colloid is sheared at high speed, it can be poured into the battery through a special vacuum equipment.
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