PROCEDE DE FORMATION DE SITES CATALYTIQUES SUR LA SURFACE D'UN SUPPORT
    4.
    发明公开
    PROCEDE DE FORMATION DE SITES CATALYTIQUES SUR LA SURFACE D'UN SUPPORT 审中-公开
    方法为催化中心在载体表面平整

    公开(公告)号:EP1441852A2

    公开(公告)日:2004-08-04

    申请号:EP02788041.8

    申请日:2002-11-07

    IPC分类号: B01J37/00

    摘要: The invention concerns a method for forming catalytic sites at the surface of a support, which consists in: depositing on said surface a liquid film (3) containing elements (4) of a living matter, capable of moving when subjected to an electric and/or magnetic field and designed to form catalytic traces or alterations at the surface of the substrate; applying an electric and/or magnetic field to said film such that, under the effect of the field, at least some of said living matter elements move and assemble on zones of the substrate surface; and eliminating the liquid film and the living matter at the substrate surface while allowing the traces left by said living element at the substrate surface to subsist so as to constitute said catalytic sites at the locations of said traces.