MIXTURE, SHEET AND ELECTROCHEMICAL ELEMENT

• Main Authors: MURAKAMI KENJI, SATO MOTOHIKO, KAJIURA RYUNOSUKE, NAGAYA YOSHIAKI, SHISHIHARA DAISUKE
• Format: Patent
• Language: English; Japanese
• Published: 13.06.2024
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE; CONDUCTORS; ELECTRICITY; INSULATORS; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES

To provide a mixture, a sheet, and an electrochemical element that can improve electrochemical stability.SOLUTION: A mixture includes a solid electrolyte, a binder that binds a solid electrolyte, and an electrolytic solution in which a lithium salt is dissolved, and further includes a polyimide dispersed in the solid electrolyte, the binder, and the electrolytic solution. The polyimide may be a thermosetting polyimide. The sheet includes the mixture, and the electrochemical device includes the mixture.SELECTED DRAWING: Figure 2 【課題】電気化学的な安定性を向上できる混合物、シート及び電気化学素子を提供する。【解決手段】混合物は、固体電解質と、固体電解質を結着するバインダーと、リチウム塩が溶解した電解液と、を含み、固体電解質、バインダー及び電解液に分散したポリイミドをさらに含む。ポリイミドは熱硬化性ポリイミドであっても良い。シートは混合物を含み、電気化学素子は混合物を含む。【選択図】図２