FIELD: electricity.
SUBSTANCE: gel polymer electrolyte includes polymer matrix obtained by means of interaction by grafting to copolymer of trifluorchloroethylene and vinylidene fluoride of copolymer of polyethylene glycol acrylate in organic solvent, at content of polyethylene glycol acrylate of 20-75%, where in grafted copolymer the content of links of vinylidene fluoride is 25-35%, with further introduction of lithium salt in amount of 5 to 20% in terms of 100 weight parts of matrix.
EFFECT: obtaining gel polymer electrolyte with high mechanical strength, stable structure of polymer and increased ionic conductivity; lithium current source has improved electric and operating characteristics.
2 cl, 1 tbl
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| GELPOLYMER ELECTROLYTE | 2021 |
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| GEL POLYMER ELECTROLYTE FOR LITHIUM CURRENT SOURCES | 2015 |
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| FLUORINATED GRAFT COPOLYMER, POLYMERIC ELECTROLYTE CONTAINING THIS COPOLYMER, LITHIUM ACCUMULATOR BATTERY WITH THE POLYMERIC ELECTROLYTE | 2002 |
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| GEL POLYMER ELECTROLYTE FOR LITHIUM CURRENT SOURCES | 2016 |
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| PREPARATION METHOD OF GEL ELECTROLYTE FOR LITHIUM-ION CELLS | 2009 |
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| METHOD FOR MANUFACTURING RECHARGEABLE LITHIUM-POLYMER BATTERIES AND BATTERY MANUFACTURED BY THIS METHOD | 2001 |
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| SOLID POLYMER ELECTROLYTE FOR LITHIUM SOURCES OF CURRENT | 2012 |
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| LITHIUM-POLYMER BATTERY AND METHOD OF ITS MANUFACTURING | 2014 |
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| LIQUID POLYMERISED COMPOSITION FOR PREPARATION OF SOLID ELECTROLYTES AND METHOD OF ITS HARDENING | 2007 |
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