Process for the formation of pores in a polymer matrix
    3.
    发明授权
    Process for the formation of pores in a polymer matrix 有权
    在聚合物基质中形成孔的方法

    公开(公告)号:US08372322B2

    公开(公告)日:2013-02-12

    申请号:US12578001

    申请日:2009-10-13

    Abstract: The invention relates to a process for the formation of pores of controlled shape, dimensions and distribution in a polymer matrix comprising a step of embedding silicon nanowires and/or nanotrees in a nonpolymerized polymer matrix or a nonpolymerized polymer matrix in suspension or in solution in at least one solvent, a step of curing the polymer matrix, and a step of removing the silicon nanowires and/or nanotrees by chemical treatment. The process of the invention can be used for the manufacture of a proton exchange membrane fuel cell active layer. The invention has applications in the field of manufacture of proton exchange membrane fuel cells, in particular.

    Abstract translation: 本发明涉及在聚合物基质中形成受控形状,尺寸和分布的孔的方法,包括将硅纳米线和/或纳米线嵌入非聚合的聚合物基质或非聚合的聚合物基质中的悬浮液或溶液中的溶液 至少一种溶剂,固化聚合物基质的步骤,以及通过化学处理除去硅纳米线和/或纳米线的步骤。 本发明的方法可用于制造质子交换膜燃料电池活性层。 本发明特别是在质子交换膜燃料电池的制造领域中的应用。

    PROCESS FOR THE FORMATION OF PORES IN A POLYMER MATRIX
    5.
    发明申请
    PROCESS FOR THE FORMATION OF PORES IN A POLYMER MATRIX 有权
    在聚合物矩阵中形成孔的方法

    公开(公告)号:US20100098992A1

    公开(公告)日:2010-04-22

    申请号:US12578001

    申请日:2009-10-13

    Abstract: The invention relates to a process for the formation of pores of controlled shape, dimensions and distribution in a polymer matrix comprising a step of embedding silicon nanowires and/or nanotrees in a nonpolymerized polymer matrix or a nonpolymerized polymer matrix in suspension or in solution in at least one solvent, a step of curing the polymer matrix, and a step of removing the silicon nanowires and/or nanotrees by chemical treatment. The process of the invention can be used for the manufacture of a proton exchange membrane fuel cell active layer. The invention has applications in the field of manufacture of proton exchange membrane fuel cells, in particular.

    Abstract translation: 本发明涉及在聚合物基质中形成受控形状,尺寸和分布的孔的方法,包括将硅纳米线和/或纳米线嵌入非聚合的聚合物基质或非聚合的聚合物基质中的悬浮液或溶液中的溶液 至少一种溶剂,固化聚合物基质的步骤,以及通过化学处理除去硅纳米线和/或纳米线的步骤。 本发明的方法可用于制造质子交换膜燃料电池活性层。 本发明特别是在质子交换膜燃料电池的制造领域中的应用。

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