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2 190 902

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IPC

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Application

2001115337/09, 2001-06-07

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Start date

2001-06-07

(22)

Actual filing date

2001-06-07

(45)

Published

2002-10-10

(72)

Inventor

Smirnov S.E.Morgunov D.A.Chebotarev V.P.

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Moskovskij Ehnergeticheskij Institut Universitet)

SOLID-POLYMERIC ELECTROLYTE FOR LITHIUM CURRENT SUPPLIES Russian patent published in 2002 - IPC

Abstract RU 2190902 C1

FIELD: electrical engineering; manufacture of primary and secondary lithium current supplies. SUBSTANCE: solid-polymeric electrolyte is composed of polymeric matrix and inorganic ionogenic lithium salt. Polysulphone having mean molecular mass of (0,2-1,0)•10⁵ is used as polymeric matrix, mass proportion of ingredients is as follows, mas.pts.: polysulphone, 100; inorganic lithium salt, 1-20. EFFECT: enhanced electric conductivity, electrochemical stability, and mechanical strength. 1 tbl

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RU 2 190 902 C1

Authors

Smirnov S.E.

Morgunov D.A.

Chebotarev V.P.

Dates

2002-10-10—Published

2001-06-07—Filed