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发明申请
US20100119911A1 LIQUID ELECTROLYTE FUEL CELL HAVING HIGH PERMEABILITY WICKING TO RETURN CONDENSED ELECTROLYTE 审中-公开
具有高渗透性的液体电解质燃料电池，以便返回冷凝电解液

  • 专利标题： LIQUID ELECTROLYTE FUEL CELL HAVING HIGH PERMEABILITY WICKING TO RETURN CONDENSED ELECTROLYTE
  • 专利标题（中）： 具有高渗透性的液体电解质燃料电池，以便返回冷凝电解液
  • 申请号： US12448144
    申请日： 2006-12-22
  • 公开(公告)号： US20100119911A1
    公开(公告)日： 2010-05-13
  • 发明人: Carl A. Reiser , Richard D. Breault
  • 申请人： Carl A. Reiser , Richard D. Breault
  • 国际申请： PCT/US06/49246 WO 20061222
  • 主分类号： H01M2/00
  • IPC分类号： H01M2/00
LIQUID ELECTROLYTE FUEL CELL HAVING HIGH PERMEABILITY WICKING TO RETURN CONDENSED ELECTROLYTE
摘要：
A liquid electrolyte fuel cell power plant (6) includes a stack (7) of fuel cells (8) demarcated by fluid impermeable separator plates (19, 23) with additional wicking to ensure backflow of condensated electrolyte from a condensation zone (27) back through the active area of the fuel cells. Wicking material (49) is disposed in channels interspersed with reactant gas channels (20, 21); wicking material (54) is disposed in zones (53) formed within electrode substrates (16, 17); wicking material (58) is disposed on the base surface of reactant gas channels (20, 21); wicking material (62) is disposed between the ribs (50) of the separator plates (19, 23) and the adjacent surfaces of the substrates (16, 17); and wicking material (65) is formed as ribs on planar separator plates (19a, 23a), the spaces between the wicking ribs (65) comprising the reactant gas channels (20, 21).
摘要（中）：

液体电解质燃料电池发电厂（6）包括由流体不可渗透隔板（19,23）划分的燃料电池堆（7），附加芯吸，以确保冷凝区（27）向后冷凝的电解液回流 通过燃料电池的活动区域。 芯吸材料（49）设置在散布有反应气体通道（20,21）的通道中; 芯吸材料（54）设置在形成在电极基板（16,17）内的区域（53）中。 芯吸材料（58）设置在反应气体通道（20,21）的基面上; 芯吸材料（62）设置在隔板（19,23）的肋（50）和基板（16,17）的相邻表面之间; 并且芯吸材料（65）在平面隔板（19a，23a）上形成为肋，包括反应气体通道（20,21）的芯吸排（65）之间的空间。

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