Sulphonic acids as dopants for polyaniline and for conductive polyaniline-based composite materials
    1.
    发明授权
    Sulphonic acids as dopants for polyaniline and for conductive polyaniline-based composite materials 失效
    磺酸作为聚苯胺和导电聚苯胺复合材料的掺杂剂

    公开(公告)号:US07390439B2

    公开(公告)日:2008-06-24

    申请号:US11465627

    申请日:2006-08-18

    Abstract: The invention relates to the use of sulphonic, phosphonic and phosphoric acids functionalized with plasticizing groups as dopants for conductive polyaniline films and for conductive polyaniline-based composite materials. These acids correspond to the following formula (I): in which: R1 represents —SO2(OH) or —PO(OH)2 or —OPO(OH)2; the R2 groups, which are identical or different, represent a hydrocarbonaceous group, such as a 2-ethylhexyl, butoxyethyl or isopropylbenzyl group; R3 and R4 independently represent a direct bond or a hydrocarbonaceous group, such as a methylene group.

    Abstract translation: 本发明涉及用塑化基团官能化的磺酸,膦酸和磷酸作为导电聚苯胺膜和导电聚苯胺类复合材料的掺杂剂的用途。 这些酸对应于下式(I):其中:R 1表示-SO 2(OH)或-PO(OH)2 或-OPO(OH)2; R 2 2基团相同或不同,表示烃基,如2-乙基己基,丁氧基乙基或异丙基苄基; R 3和R 4独立地表示直接键或烃基,例如亚甲基。

    Method for preparing conductive composite materials by deposition of a conductive polymer in an insulating porous substrate and solution for use in said preparation
    4.
    发明授权
    Method for preparing conductive composite materials by deposition of a conductive polymer in an insulating porous substrate and solution for use in said preparation 失效
    通过在绝缘多孔基材中沉积导电聚合物和用于所述制备的溶液来制备导电复合材料的方法

    公开(公告)号:US06753041B2

    公开(公告)日:2004-06-22

    申请号:US10312890

    申请日:2002-12-31

    CPC classification number: H01B1/128

    Abstract: The invention relates to a method of preparing a conductive composite material, consisting of performing at least one cycle of deposition comprising the following steps: (a) putting an insulating porous substrate (1) in contact with a solution of a conductive polymer such as polyaniline in a volatile organic solvent such as trifluoroacetic acid, and (b) eliminating the organic solvent by evaporation, for forming a deposit of conductive polymer (5) in the pores (3) of the porous substrate.

    Abstract translation: 本发明涉及一种制备导电复合材料的方法,包括进行至少一个沉积循环,包括以下步骤:(a)将绝缘多孔基材(1)与导电聚合物如聚苯胺的溶液接触 在挥发性有机溶剂如三氟乙酸中,和(b)通过蒸发除去有机溶剂,用于在多孔基材的孔(3)中形成导电聚合物(5)的沉积物。

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