公开(公告)号：EP2261217A1

公开(公告)日：2010-12-15

申请号：EP09425227.7

申请日：2009-06-10

申请人： Politecnico di Milano ,  Daunia Solar Cell S.r.l.

发明人： Resnati, Giuseppe ,  Metrangolo, Pierangelo ,  Abate, Antonio ,  Matteucci, Francesco

IPC分类号： C07D233/54 ,  H01G9/025

CPC分类号： C07D233/54 ,  C09K19/04

摘要： Novel imidazolium salts of formula (I) are described in which R is a C 1 -C 14 alkyl group, optionally substituted by one or more fluorine atoms, or a C 2 -C 18 alkoxyalkyl group, R' is an alkyl group containing at least 8 carbon atoms, at least 6 of which are partially or entirely fluorinated, R" is hydrogen or C 1 -C 3 alkyl, Z is an organic or inorganic anion, and Q is further defined. The compounds of formula (I) are liquid crystals over a wide temperature range, and are characterised by high conductivity, hydrophobicity and stability. These properties made them ideally suitable for use in devices based on electrochemical reactions, such as solar cells, fuel cells, electrochemical sensors, lithium batteries and capacitors, etc.

摘要翻译： 描述了式（I）的新型咪唑鎓盐，其中R是任选被一个或多个氟原子取代的C 1 -C 14烷基或C 2 -C 18烷氧基烷基，R'是含有 至少8个碳原子，其中至少6个是部分或完全氟化的，R“是氢或C 1 -C 3烷基，Z是有机或无机阴离子，Q被进一步定义。式（I）化合物是 液晶具有较高的导电性，疏水性和稳定性，这些特性使其理想地适用于基于电化学反应的器件，如太阳能电池，燃料电池，电化学传感器，锂电池和电容器， 等等