| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable to prevent electrode material powder on an electrolyte film from reverse flight in reversed polarity, to surely manufacture an electrode for a fuel cell as fine as is designed, and to form an electrode with a two-dimensional thickness distribution, in manufacturing one by transferring the electrode material powder on the electrolyte film with the use of electrostatic force. <P>SOLUTION: A developing roller 3 with the statically charged electrode material powder 2 is placed at a position away from an electrolyte film and a transfer roller 12, and the transfer roller 12 is coated or otherwise with resin 12a having a high resistance value to turn it into a high-resistance member. Further, cam rollers 7a, 7b rotating in interlocking with the transfer roller 12 are arranged between the developing roller 3 and the transfer roller 12 to change field intensity by changing intervals of the two rollers. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
