公开(公告)号：WO2017142859A1

公开(公告)日：2017-08-24

申请号：PCT/US2017/017771

申请日：2017-02-14

申请人： DOOSAN FUEL CELL AMERICA, INC.

发明人： ARPIN, Kevin ,  HOFSTETTER, Nicole

IPC分类号： H01M4/88 ,  H01M4/86

CPC分类号： H01M4/8807 ,  H01M4/8605 ,  H01M4/8657 ,  H01M4/8668 ,  H01M4/8828 ,  H01M4/8835 ,  H01M4/8878 ,  H01M4/8882 ,  H01M4/9041 ,  H01M8/086 ,  Y02P70/56

摘要： An illustrative example method of making a fuel cell component includes mixing a catalyst material with a hydrophobic binder in a solvent to establish a liquid mixture having at least some coagulation of the catalyst material and the hydrophobic binder. The liquid mixture is applied to at least one side of a porous gas diffusion layer. At least some of the solvent of the applied liquid mixture is removed from the porous gas diffusion layer. The catalyst material remaining on the porous gas diffusion layer is dried under pressure.

摘要翻译： 制造燃料电池部件的说明性实例方法包括将催化剂材料与疏水性粘合剂在溶剂中混合以建立具有催化剂材料和疏水性粘合剂的至少一些凝结的液体混合物。 该液体混合物被施加到多孔气体扩散层的至少一侧。 所施加的液体混合物的至少一些溶剂从多孔气体扩散层去除。 留在多孔气体扩散层上的催化剂材料在压力下干燥。