Electrically conductive material and laminate

Abstract

The present invention addresses the problem of obtaining: an electrically conductive material with excellent strength, electrical conductivity, and electrical conduction durability; and a laminate or a molding wherein a laminate with a non-conducting resin layer on one or both surfaces exhibits excellent electrical conductivity and electrical conduction durability as well as having excellent adhesive strength. The problem is solved by providing an electrically conductive material comprising a composition containing 0.1-95 weight% of a polymeric electrically conductive composition (X1) in a fluorine polymer (X2), the polymeric electrically conductive composition being obtained by graft polymerizing 2-90 mole% of a molten salt monomer, which has a salt structure obtained from an onium cation and a fluorine-containing anion and has polymerizable functional groups, with a fluorine polymer.

Description

technical field [0001] The present invention relates to a conductive raw material and a laminate having excellent electrical conductivity and excellent strength. Background technique [0002] Various polymer electrolyte compositions having excellent electrical conductivity are known. For example, a hybrid polymer electrolyte composition has been developed by graft-polymerizing a monomer composition containing a molten salt monomer and a charge transfer ion source in the presence of a fluorine-based polymer such as polyvinylidene fluoride The molten salt monomer has a quaternary ammonium salt structure including a quaternary ammonium cation and an anion containing a halogen atom, and a polymerizable functional group (Patent Documents 1 to 2). In Patent Documents 1 and 2, there is no description about compounding a fluorine-based polymer in the above-mentioned polymer electrolyte composition, and in Patent Document 2, it is described that the above-mentioned polymer electroly...

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Problems solved by technology

In Patent Documents 1 and 2, there is no description about compounding a fluorine-based polymer in the above-mentioned polymer electrolyte composition, and in Patent Document 2, it is described that the above-mentioned polymer electrolyte composition is incorporated into a plastic, but there is no description about compounding a fluorine-based resin. record

In addition, in Patent Document 3, a laminate made of a composition obtained by doping an ionic liquid containing a quaternary ammonium cation and an anion containing a halogen atom into a resin as an intermediate layer and having a non-conductive resin layer on both sides has been conducted. However, there is no description about the use of ionic liquids with polymerizable functional groups. When only such ionic liquids without polymerizable functional groups are used, the durability of electrical conductivity and the adhesion strength of the film-formed layer cannot be said to be sufficient.

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