METHOD FOR MANUFACTURING A COMPOSITE ELECTRODE FOR CAPACITIVE DEIONIZATION USING TITANIUM DIOXIDE AND CARBON MATERIAL

摘要

PURPOSE: A method for manufacturing a composite electrode for capacitive deionization is provided to recycle a coconut shell-based activated carbon, to improve the performance of an electrode by coating titanium dioxide using a carbon material.;CONSTITUTION: A method for manufacturing a composite electrode for capacitive deionization comprises the steps of: (S10) respectively dispersing a carbonaceous material and titanium isopropoxide in a solvent; (S20) coating the dispersed titanium-isopropoxide with the dispersed carbonaceous material by sonicationl; (S30) evaporating a solvent mixed with the carbonaceous material composite powder coated with titanium and plasticizing the composite powder; (S40) missing the plasticized C(Carbon)/TiO2 composite powder and polytetrafluoroethylene as a binder to prepare the mixture in a sheet form, and then placing the sheet on a graphite foil and roll pressing to manufacture an electrode; and (S50) drying the manufactured electrode in a vacuum oven.;COPYRIGHT KIPO 2010