METHOD OF MANUFACTURING UNIFORM STRENGTH BIPOLAR PLATE USING IN VANADIUM REDOX FLOW BATTERY

The present invention relates to a uniform strength bipolar plate manufacturing method, which comprises: a first step of preparing short carbon fibers and a conductive resin; a second step of mixing the short carbon fibers and the conductive resin in a container to produce a mixture; a third step of...

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Bibliographische Detailangaben
Hauptverfasser:	CHOI WOO CHEAL, YOON KOOK HUN, CHOI WOONG HWI
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOSITIONS BASED THEREON ELECTRICITY GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention relates to a uniform strength bipolar plate manufacturing method, which comprises: a first step of preparing short carbon fibers and a conductive resin; a second step of mixing the short carbon fibers and the conductive resin in a container to produce a mixture; a third step of pouring the mixture into a mold, and pressurizing and heating the same to form a molded body; and a fourth step of taking out the molded body from the mold and cutting the same into a size of a preset bipolar plate. 본 발명에 따른 균일 강도 바이폴라 플레이트 제조방법은, 짧은 탄소섬유들, 전도성 수지를 준비하는 제1단계; 상기 짧은 탄소섬유들, 상기 전도성 수지를 용기에 넣고 혼합하여 혼합물을 만드는 제2단계; 상기 혼합물을 몰드에 붓고 가압 및 가열하여 성형체로 만드는 제3단계; 및 상기 몰드에서 상기 성형체를 꺼내, 설정된 바이폴라 플레이트의 크기로 자르는 제4단계를 포함하는 것을 특징으로 한다.