Lithium battery electrolyte for high-pressure cleaning machine
A technology of high-pressure cleaners and lithium batteries, which is applied in secondary batteries, circuits, electrical components, etc., can solve the problems of reducing the service life of lithium batteries, hydrofluoric acid damages the SEI film, and affects the normal operation of the positive and negative electrodes. Effects of extended service life, excellent safety performance, and excellent high-temperature cycle performance
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[0011] Example 1
[0012] A lithium battery electrolyte for high-pressure cleaners is made of the following raw materials by weight: 12-24 parts of vinyl phosphate, 16-24 parts of propylene phosphate, 8-12 parts of 1,3-dioxolane, 4-10 parts of ethylene glycol dimethyl ether, 10-15 parts of vinylene carbonate, 20-40 parts of liquid lithium hexafluorophosphate, 4-8 parts of borosilicate glass powder, 2-4 parts of flame retardants, benzene terephthalate 4-16 parts of similar compounds.
[0013] The flame retardant is one or more of hexamethoxycyclotriphosphazene, diphenyl cresyl phosphate, and 1-alkynyl phosphonate.
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[0014] Example 2
[0015] The lithium battery electrolyte for high-pressure cleaners of the present invention is made of the following parts by weight of raw materials: 20 parts of vinyl phosphate, 18 parts of propylene phosphate, 9 parts of 1,3-dioxolane, ethyl acetate 8 parts of glycol dimethyl ether, 12 parts of vinylene carbonate, 26 parts of liquid lithium hexafluorophosphate, 6 parts of borosilicate glass powder, 3 parts of flame retardants, and 8 parts of benzene terephthalate compounds.
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