SEPARATION PLATE FOR POLYMER ELECTROLYTE MEMBRANE FUEL CELL AND METHOD FOR MANUFACTURING THE SAME
摘要
PURPOSE: A separation plate for a polymer electrolyte membrane fuel cell and a method for manufacturing the same are provided to prepare a separation plate using a hot press or hot roll with relieve and intaglio fluid path pattern for forming hydrogen, air, and cooling water. CONSTITUTION: A method for manufacturing a separation plate for a polymer electrolyte membrane fuel cell comprises the steps of: preparing a raw material(10) of a long fiber reinforced composite in a semi-hardened state; forming the raw material in length and shape of the separation plate(30); attaching single or plural raw materials cut as the length of the separation plate by lamination; heating/pressing the laminate in a hot press(22); cutting unnecessary part from the heated and pressurized separation plate; and postcuring the separation plate.
申请公布号
KR20090112771(A)
申请公布日期
2009.10.29
申请号
KR20080038460
申请日期
2008.04.25
申请人
HYUNDAI MOTOR COMPANY;KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
发明人
SUH, JUNG DO;KIM, SAE HOON;LEE, SUNG HO;AHN, BYUNG KI;LIM, TAE WON;LEE, DAI GIL;KIM, SEONG SU;YU, HA NA;HWANG, IN UK