METHOD FOR MANUFACTURING FLUID DISPERSION OF GEL ELECTROLYTE

• Main Author: ENDO YOSHITAKA
• Format: Patent
• Language: English; Japanese
• Published: 23.05.2016
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; BASIC ELECTRIC ELEMENTS; CABLES; CHEMISTRY; COMPOSITIONS BASED THEREON; CONDUCTORS; ELECTRICITY; GENERAL PROCESSES OF COMPOUNDING; INSULATORS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES; THEIR PREPARATION OR CHEMICAL WORKING-UP; WORKING-UP

PROBLEM TO BE SOLVED: To provide means for gelating various electrolytes in a simple and convenient manner with stability.SOLUTION: The present invention relates to a method for manufacturing a gel electrolyte fluid dispersion. The method comprises: a water content-lowering step where aqueous fluid dispersion of an electrolyte is condensed at a temperature of 50°C or below to lower a water content in the concentrate of the electrolyte to 5 mass% or less to the total mass of the concentrate of the electrolyte; and an alcohol-adding step where alcohol is added to the concentrate of the electrolyte obtained in the water content-lowering step to form the gel electrolyte fluid dispersion.SELECTED DRAWING: None 【課題】本発明は、様々な電解質を簡便且つ安定的にゲル化させる手段を提供する。【解決手段】本発明は、電解質の水性分散液を50℃以下の温度で濃縮して、該電解質の濃縮物中の水分含量を、該電解質の濃縮物の総質量に対して5質量％以下となるまで低下させる、水分含量低下工程；水分含量低下工程で得られた電解質の濃縮物にアルコールを添加して、ゲル状電解質の分散液を形成させる、アルコール添加工程を含む、ゲル状電解質の分散液の製造方法に関する。【選択図】なし