发明名称 |
MANUFACTURING METHOD AND APPARATUS OF CATALYST SLURRY FOR FUEL CELL |
摘要 |
PURPOSE: A method and an apparatus for manufacturing a catalyst slurry for a fuel cell are provided to increase catalyst availability and to improve the dispersibility of a dispersion of a catalyst particle and the mobility of a catalyst slurry. CONSTITUTION: A method for manufacturing a catalyst slurry for a fuel cell comprises the steps of: putting a solvent, an ionomer, and catalyst particles inside a reactor and dispersing the catalyst particles through an ultrasonic wave and a high speed mixing process; penetrating and adsorbing ionomers in micro pores existing in the catalyst particles by maintaining the inside pressure of a reactor in a vacuum state; removing generated microbubbles; and filtering catalyst particles larger than a standard particle size. |
申请公布号 |
KR20100038541(A) |
申请公布日期 |
2010.04.15 |
申请号 |
KR20080097557 |
申请日期 |
2008.10.06 |
申请人 |
HYUNDAI MOTOR COMPANY |
发明人 |
KWON, NAK HYUN;HWANG, IN CHUL;AHN, BYUNG KI;LIM, TAE WON |
分类号 |
H01M4/88;H01M8/04 |
主分类号 |
H01M4/88 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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