Additive for lead-acid storage battery gelled electrolyte and preparation method and application thereof
A colloidal electrolyte, lead-acid battery technology, applied in lead-acid batteries, acid electrolytes, secondary batteries, etc., can solve the problems of human health and ecological environment hazards, poor stability of lead-acid batteries, and low cycle life, etc. Effects of improved chemical stability and corrosion resistance, increased actual surface area, and improved cycle life
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[0016] Example one
[0017] An additive for colloidal electrolyte of lead-acid battery provided by the present invention includes the following raw materials in parts by weight: 1 part of 1-butyl-3-methylimidazole dodecyl sulfate, 1-allyl-3-methyl 2 parts of base imidazole chloride salt, 2 parts of nano boron oxide, 5 parts of titanium suboxide, 8 parts of nano titanium diboride, 1 part of graphene, 8 parts of acetylene black, 4 parts of sulfate, 7 parts of grease, polyacrylamide 1 part, 2 parts of sulfuric acid, 28 parts of distilled water; the concentration of the sulfuric acid solution is 1.02g / cm 3 .
[0018] The preparation method includes the following steps:
[0019] S1. Add the specific gravity 1-allyl-3-methylimidazole chloride salt, nano boron oxide, sulfate, grease and distilled water to the mixer, stir and mix evenly at a speed of 450r / min to obtain Mixture A;
[0020] S2. Add the specific gravity of titanium oxide, nanometer titanium diboride, graphene and acetylene bla...
Example Embodiment
[0022] Example two
[0023] An additive for lead-acid battery colloidal electrolyte proposed by the present invention includes the following raw materials in parts by weight: 3 parts of 1-butyl-3-methylimidazole dodecyl sulfate, 1-allyl-3-methyl 10 parts of base imidazole chloride salt, 5 parts of nano boron oxide, 7 parts of titanium suboxide, 12 parts of nano titanium diboride, 4 parts of graphene, 4 parts of acetylene black, 7 parts of sulfate, 10 parts of grease, polyacrylamide 2 parts, 5 parts of sulfuric acid, 32 parts of distilled water; the concentration of the sulfuric acid solution is 1.10g / cm 3 .
[0024] The preparation method includes the following steps:
[0025] S1. Add the specific gravity 1-allyl-3-methylimidazole chloride salt, nano boron oxide, sulfate, grease and distilled water to the mixer, stir and mix evenly at a speed of 550r / min to obtain Mixture A;
[0026] S2. Add the specific gravity of titanium oxide, nanometer titanium diboride, graphene and acetylene ...
Example Embodiment
[0028] Example three
[0029] An additive for lead-acid battery colloidal electrolyte proposed in the present invention includes the following raw materials in parts by weight: 5 parts by 1-butyl-3-methylimidazole dodecyl sulfate, 1-allyl-3-methyl 20 parts of base imidazole chloride salt, 7 parts of nano boron oxide, 9 parts of titanium suboxide, 15 parts of nano titanium diboride, 8 parts of graphene, 1 part of acetylene black, 10 parts of sulfate, 13 parts of grease, polyacrylamide 3 parts, 8 parts of sulfuric acid, 35 parts of distilled water; the concentration of the sulfuric acid solution is 1.17g / cm 3 .
[0030] The preparation method includes the following steps:
[0031] S1. Add the specific gravity 1-allyl-3-methylimidazole chloride salt, nano boron oxide, sulfate, grease and distilled water to the mixer, stir and mix evenly at a speed of 650r / min to obtain Mixture A;
[0032] S2. Add the specific gravity of titanium oxide, nanometer titanium diboride, graphene and acetylen...
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