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    PILE PHOTO-ELECTROCHIMIQUE ET ELECTROLYTE POUR CETTE PILE
    2.
    发明授权
    PILE PHOTO-ELECTROCHIMIQUE ET ELECTROLYTE POUR CETTE PILE 失效
    PHOTO电化学电池和电解液此单元格

    公开(公告)号：EP0737358B1

    公开(公告)日：1999-02-03

    申请号：EP95902915.8

    申请日：1994-12-28

    申请人： ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE

    发明人： ATHANASSOV, Yordan ,  BONHOTE, Pierre ,  GRAETZEL, Michael

    IPC分类号： H01G9/20

    CPC分类号： H01G9/2004 ,  H01G9/2031 ,  Y02E10/542

    摘要： A cell including a photoanode consisting of at least one polycrystalline titanium dioxide layer on a conductive substrate, a counter-electrode and an electrolyte positioned between these electrodes, at least one of said electrodes being transparent or translucent. The electrolyte includes an oxidation-reduction system which is liquid at room temperature. The first species of the pair making up the oxidation-reduction system advantageously consists of an electrochemically active salt having a melting point below room temperature, and optionally being dissolved in at least one electrochemically inactive salt also having a melting point below room temperature.

    METHOD FOR INKJET PRINTING AN ORGANIC-INORGANIC PEROVSKITE
    5.
    发明公开
    METHOD FOR INKJET PRINTING AN ORGANIC-INORGANIC PEROVSKITE 审中-公开
    喷墨打印有机无机钙华的方法

    公开(公告)号：EP3279960A1

    公开(公告)日：2018-02-07

    申请号：EP16182460.2

    申请日：2016-08-02

    申请人： Aalto University Foundation ,  ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL) ,  SOLARONIX SA

    发明人： HASHMI, Syed Ghufran ,  ÖZKAN, Merve ,  MARTINEAU, David ,  LI, Xiong ,  ZAKEERUDDIN, Shaik Mohammed ,  GRAETZEL, Michael

    IPC分类号： H01L51/42

    CPC分类号： H01L51/4226 ,  H01L51/0005 ,  Y02E10/549

    摘要： The present invention provides a method for depositing an organic-inorganic perovskite, the method comprising the step of depositing a perovskite precursor solution comprising one or more organic cation, wherein said precursor solution is preferably deposited by inkjet printing. The method is particularly useful in the manufacture of perovskite solar cells. For depositing the perovskite, a perovskite precursor solution or ink is preferably used, which comprises an organic cation carrying an anchoring group, such as 5-ammonium valeric acid. Surprisingly, the presence of the latter compound renders the precursor solutions stable and suitable for inkjet printing.

    摘要翻译： 本发明提供一种用于沉积有机 - 无机钙钛矿的方法，所述方法包括沉积包含一种或多种有机阳离子的钙钛矿前体溶液的步骤，其中所述前体溶液优选通过喷墨印刷沉积。 该方法在制造钙钛矿太阳能电池中特别有用。 为了沉积钙钛矿，优选使用钙钛矿前体溶液或墨水，其包含带有锚定基团的有机阳离子如5-铵戊酸。 令人惊讶的是，后一种化合物的存在使得前体溶液稳定并适用于喷墨印刷。

    ORGANO METAL HALIDE PEROVSKITE HETEROJUNCTION SOLAR CELL AND FABRICATION THEREOF
    8.
    发明公开
    ORGANO METAL HALIDE PEROVSKITE HETEROJUNCTION SOLAR CELL AND FABRICATION THEREOF 审中-公开
    太阳电池ORGANOMETALLHALOGENID钙钛矿HETEROFLEXIBLE过渡及其制备方法

    公开(公告)号：EP2880698A1

    公开(公告)日：2015-06-10

    申请号：EP13773384.6

    申请日：2013-07-24

    申请人： Ecole Polytechnique Federale de Lausanne (EPFL)

    发明人： ETGAR, Lioz ,  NAZEERUDDIN, Mohammad Khaja ,  GRAETZEL, Michael

    IPC分类号： H01L51/42 ,  H01G9/20

    摘要： The present invention provides a solid state heterojunction solar cell comprising a transparent conducting support layer, on which a nanostructured, surface-increasing scaffold structure is provided, wherein an organic-inorganic perovskite layer is provided on said scaffold structure, and wherein a counter electrode and/or metal layer is provided in electric contact with said perovskite layer. According to an embodiment, the solar cell lacks an electrolyte or any hole conducting material. The invention also relates to a solid state heterojunction and to a method of preparing the solar cell.

    IMPROVED REDOX COUPLE FOR ELECTROCHEMICAL AND OPTOELECTRONIC DEVICES
    9.
    发明公开
    IMPROVED REDOX COUPLE FOR ELECTROCHEMICAL AND OPTOELECTRONIC DEVICES 审中-公开
    VERBESSERTES REDOX-PAARFÜRELEKTROCHEMISCHE UND OPTOELEKTRONISCHE VORRICHTUNGEN

    公开(公告)号：EP2678345A1

    公开(公告)日：2014-01-01

    申请号：EP12710342.2

    申请日：2012-02-24

    申请人： Ecole Polytechnique Federale de Lausanne (EPFL)

    发明人： NAZEERUDDIN, Mohammad ,  GRAETZEL, Michael ,  BARANOFF, Etienne ,  KESSLER, Florian ,  YUM, Jun-Ho ,  YELLA, Aswani ,  TSAO, Hoi Nok ,  ZAKEERUDDIN, Shaik, Mohammad

    IPC分类号： C07F15/06 ,  H01M14/00

    CPC分类号： H01G9/0029 ,  C07D401/04 ,  C07D401/14 ,  C09B57/00 ,  C09B57/10 ,  H01G9/2018 ,  H01G9/2031 ,  H01G9/2059 ,  H01L51/0083 ,  H01M4/60 ,  H01M10/0525 ,  H01M10/0568 ,  Y02E10/542 ,  Y02E10/549 ,  Y02E60/122 ,  Y02E60/13

    摘要： The present invention provides an improved redox couple for electrochemical and optoelectronic devices. The redox couple is based on a complex of a first row transition metal, said complex containing at least one mono-, bi-, or tridentate ligand comprising a substituted or unsubstituted ring or ring system comprising a five-membered N-containing heteroring and/or a six-membered ring comprising at least two heteroatoms, at least one of which being a nitrogen atom, said five- or six-membered heteroring, respectively, comprising at least one double bond. The invention also relates to electrolytes and to the devices containing the complex, and to the use of the complex as a redox couple. The invention further provides electrochemical and/or optoelectronic devices comprising a first and a second electrode and, between said first and second electrode, a charge transport layer, said a charge transport layer comprising tetracyanoborate ([B(CN)4]−) and a cationic metal complex functioning as redox-couple.

    摘要翻译： 本发明提供用于电化学和光电子器件的改进的氧化还原电偶。 所述氧化还原对基于第一行过渡金属的络合物，所述复合物含有至少一种包含取代或未取代的环或环系统的单，双或三齿配体，所述环或环系包含五元N含量的杂环和/ 或包含至少两个杂原子的六元环，其中至少一个是氮原子，所述五元或六元杂环分别包含至少一个双键。 本发明还涉及电解质和含有复合物的装置，以及该复合物作为氧化还原对的用途。 本发明还提供了包括第一和第二电极以及在所述第一和第二电极之间的电荷传输层的电化学和/或光电子器件，所述电荷传输层包含四氰基硼酸盐（[B（CN）4] - ）和 用作氧化还原对的阳离子金属络合物。