NITROGENOUS POLYMER AND FILM, SECONDARY BATTERY SEPARATOR, POLYMER SOLID ELECTROLYTE, ION SEPARATION FILM, SECONDARY BATTERY, VEHICLE, FLYING BODY, ELECTRONIC APPARATUS, AND GAS SEPARATION MEMBRANE EACH INCLUDING THE SAME

Title:

Document Type and Number:

Japanese Patent JP2023181110

Kind Code:

A

Abstract:

To provide a nitrogenous polymer with superior ionic conductivity, and a film, a secondary battery separator, a polymer solid electrolyte, an ion separation film, a secondary battery, a vehicle, a flying body, an electronic apparatus, and a gas separation membrane, each of which includes the nitrogenous polymer.SOLUTION: A nitrogenous polymer includes, in its backbone structure, a macrocyclic structure (A) that satisfies following (1) and (2) simultaneously. (1) It has a heterocyclic structure consisting of 12 or more and 30 or less rings. (2) The number of heteroatoms in the cyclic structure is more than 2.SELECTED DRAWING: None

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Inventors:

HAMADA HIROYOSHI
TSUKUDA AKIMITSU

Application Number:

JP2023089374A

Publication Date:

December 21, 2023

Filing Date:

May 31, 2023

Export Citation:

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Assignee:

TORAY INDUSTRIES

International Classes:

C08G69/00; B01D53/22; B01D69/02; B01D71/56; B01D71/62; B01D71/64; C08G73/10; C08J5/18; H01M10/0565; H01M50/414; H01M50/423; H01M50/489

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