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    METHODS FOR CONTROLLING THE CRYSTALLINE NANOFIBRE CONTENT OF ORGANIC LAYERS USED IN ORGANIC ELECTRONIC DEVICES
    1.
    发明申请
    METHODS FOR CONTROLLING THE CRYSTALLINE NANOFIBRE CONTENT OF ORGANIC LAYERS USED IN ORGANIC ELECTRONIC DEVICES 审中-公开
    用于控制有机电子设备中使用的有机层的晶体纳米粒子含量的方法

    公开(公告)号：WO2010070101A1

    公开(公告)日：2010-06-24

    申请号：PCT/EP2009/067527

    申请日：2009-12-18

    Applicant: IMEC ,  UNIVERSITEIT HASSELT ,  LUTSEN, Laurence ,  OOSTERBAAN, Wibren ,  BERTHO, Sabine ,  VANDERZANDE, Dirk

    Inventor： LUTSEN, Laurence ,  OOSTERBAAN, Wibren ,  BERTHO, Sabine ,  VANDERZANDE, Dirk

    IPC: H01L51/42

    CPC classification number: H01L51/0012 ,  C08G2261/141 ,  C08G2261/212 ,  C08G2261/3223 ,  C08G2261/91 ,  H01L51/0036 ,  H01L51/4253 ,  Y02E10/549

    Abstract: The present invention relates in a first aspect to methods for producing a nanofibres-containing layer for use as an active layer in an organic electronic device. The method comprising the steps of: a) first heating up a nanofibre-forming polymer in a solvent at a temperature T 1 , then b) cooling said solution down to a temperature T 2 at a rate less than 40°C/h thereby forming a dispersion comprising crystalline nanofibres of said nanofibre-forming polymer, then c) raising the temperature of said dispersion to a temperature T 3 higher than T 2 , but lower than said temperature T 1 , and then d) coating said dispersion on a substrate at said temperature T 3 thereby forming a layer for use as an element of said organic electronic device, wherein before step (d), a step of adding an electron acceptor to the solution or dispersion is performed.

    Abstract translation: 本发明在第一方面涉及用于生产用于有机电子器件中的有源层的含纳米纤维的层的方法。 该方法包括以下步骤：a）在温度T1下首先在溶剂中加热纳米纤维形成聚合物，然后b）以低于40℃/ h的速率将所述溶液冷却至温度T2，从而形成分散体 包括所述纳米纤维形成聚合物的结晶纳米纤维，然后c）将所述分散体的温度升高到高于T2但低于所述温度T1的温度T3，然后d）在所述温度T3下将所述分散体涂覆在基材上，从而形成 用作所述有机电子器件的元件的层，其中在步骤（d）之前，执行将电子受体加入到溶液或分散体中的步骤。

    POLYMERS COMPRISING 3 -SUBSTITUTED THIOPHENE MOIETIES AS ACTIVE LAYERS FOR SOLAR CELLS
    2.
    发明申请
    POLYMERS COMPRISING 3 -SUBSTITUTED THIOPHENE MOIETIES AS ACTIVE LAYERS FOR SOLAR CELLS 审中-公开
    包含三个作为活性层的太阳能电池的三聚体电泳聚合物

    公开(公告)号：WO2011069554A1

    公开(公告)日：2011-06-16

    申请号：PCT/EP2009/066896

    申请日：2009-12-11

    Applicant: IMEC ,  UNIVERSITEIT HASSELT ,  LUTSEN, Laurence ,  VANDERZANDE, Dirk ,  CAMPO, Bert

    Inventor： LUTSEN, Laurence ,  VANDERZANDE, Dirk ,  CAMPO, Bert

    IPC: C07D333/28 ,  C08G61/12 ,  H01L51/00

    CPC classification number: C07D333/28 ,  B82Y10/00 ,  C08G61/126 ,  C08G2261/1412 ,  C08G2261/1426 ,  C08G2261/3223 ,  C08G2261/91 ,  C08K3/04 ,  C08L65/00 ,  H01L51/0036 ,  H01L51/0047 ,  H01L51/4253 ,  Y02E10/549 ,  Y02P70/521

    Abstract: The invention relates to new monomers and polymers as well as blends of such polymers with an electron acceptor. The invention also relates to a blend for use in a photovoltaic device, comprising: (a) a polymer comprising monomer units according to the formula (I), wherein L' is selected from the group consisting of L-C(O)O-J, L-C(O)NR'-J, L-OCO-J', L-NR'CO-J', L-SCO-J', L-O-J, L-S-J, L-Se-J, L-NR'-J and L-CN wherein L is a linear or branched alkylene group having from 1 to 10 carbon atoms, wherein J is a hydrogen atom or a linear or branched alkyl group having from 1 to 4 carbon atoms, wherein J' is a group having from 1 to 10 carbon atoms, being saturated or unsaturated, linear or branched, comprising a phenyl unit or not comprising a phenyl unit, wherein R' is a hydrogen atom or a linear or branched alkyl group having from 1 to 4 carbon atoms, and (b) an electron acceptor such as a fullerene derivative.

    Abstract translation: 本发明涉及新的单体和聚合物以及这种聚合物与电子受体的共混物。 本发明还涉及用于光伏器件的共混物，其包含：（a）包含根据式（I）的单体单元的聚合物，其中L'选自LC（O）OJ，LC（ O）NR'-J，L-OCO-J'，L-NR'CO-J'，L-SCO-J'，LOJ，LSJ，L-Se-J，L-NR'-J和L-CN 其中L是具有1至10个碳原子的直链或支链亚烷基，其中J是氢原子或具有1至4个碳原子的直链或支链烷基，其中J'是具有1至10个碳的基团 原子，饱和或不饱和的，直链或支链的，包含苯基单元或不包含苯基单元，其中R'是氢原子或具有1至4个碳原子的直链或支链烷基，和（b）电子 受体如富勒烯衍生物。

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