FIELD: chemistry.
SUBSTANCE: composition comprises aqueous 2-9% solution of polyvinyl alcohol, potassium-ferrum titanate with a hollandite-type structure and chemical composition corresponding to formula K1.54Ti8-xFexO16, preferably K1.54Ti7.4Fe0.6O16, phosphoric-tungstic acid as an additive and glycerine as plasticiser at a ratio of, wt %: aqueous solution of polyvinyl alcohol - 38-64, potassium-ferrum titanate - 20-50, phosphoric-tungstic acid - 0-1, glycerine - the rest.
EFFECT: high performance dielectric.
3 cl, 2 tbl
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Authors
Dates
2017-03-16—Published
2015-10-29—Filed