METHOD FOR MANUFACTURING BIPOLAR PLATE USING IN VANADIUM REDOX FLOW BATTERY

• Main Authors: CHOI, WOONG HWI, PARK, HONG SIK, YOON, KOOK HUN
• Format: Patent
• Language: English; Korean
• Published: 26.09.2017
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The present invention relates to a method for producing a bipolar plate. According to the present invention, the method for producing the bipolar plate comprises the following steps: preparing a carbon fibrous fabric; preparing a carbon nanotube film; inserting the carbon nanotube film between the carbon fibrous fabrics and then laminating the same; and pressurizing the laminated carbon nanotube and the carbon fibrous fabrics all together and then heating the same. 본 발명에 따른 바이폴라 플레이트 제작방법은, 탄소섬유직물을 준비하는 단계; 탄소나노튜브 필름을 준비하는 단계; 상기 탄소섬유직물 사이에 상기 탄소나노튜브 필름을 삽입하여 서로 적층하는 단계; 및 서로 적층된 탄소섬유직물과 탄소나노튜브 필름을 한꺼번에 가압 및 가열하는 단계;를 포함하는 것을 특징으로 한다.