Lithium-ion conductive material and secondary battery

Abstract

Disclosed is a novel lithium-ion conductive material. The lithium-ion conductive material of the present disclosure includes a perfluoropolyether represented by formula (1) below, and LiI dissolved in the perfluoropolyether: where Rf1 and Rf2 are each independently a C1-16 divalent alkylene group which may be substituted with one or more fluorine atoms, E1 and E2 are each independently a monovalent group selected from the group consisting of a fluorine group, a hydrogen group, a hydroxyl group, an aldehyde group, a carboxylic acid group, a C1-10 alkyl ester group, an amide group which may have one or more substituents, and an amino group which may have one or more substituents, and RF is a divalent fluoropolyether group.

Dependencies are inferred from the claim text.