公开(公告)号：US06541697B1

公开(公告)日：2003-04-01

申请号：US09979097

申请日：2001-11-19

申请人： Andreas Georg ,  Anneke Hauch

发明人： Andreas Georg ,  Anneke Hauch

IPC分类号： H01G920

CPC分类号： H01G9/2027 ,  H01G9/2031 ,  H01M14/005 ,  Y02E10/542 ,  Y10S136/291

摘要： The present invention relates to a photovoltaically self-charging storage system having a layer structure in which a first material (1), which forms a first redox system, a second material (2), which forms a second redox system, and a photosensitive material (3) are arranged in or between a first (4) and a second electrically conductive layer (5). At least one of the electrically conductive layers (4, 5) is transparent for visible light. The first and the second material (1, 2) are each in electrical contact with one of the electrically conductive layers (4, 5) and arranged in the layer structure in such a manner that, due to the effect of light, the photosensitive material (3) induces a redox reaction Aox+Bred→Ared+Box, which can be reversed if light ceases. The thickness of the layer over which the first (1) and/or second material (2) extends is configured in such a manner that a charge storage sufficient for operating an electrical consumer is made possible. The additional introduction of a catalyst material accelerating said back reaction enables the spatial separation of the direct reaction and the back reaction. The inventive system enables the photovoltaic conversion and charge storage using a simple layer structure in an advantageous manner.

摘要翻译： 本发明涉及一种具有层结构的光伏自充电存储系统，其中形成第一氧化还原体系的第一材料（1），形成第二氧化还原体系的第二材料（2）和感光材料 （3）布置在第一（4）和第二导电层（5）之中或之间。 至少一个导电层（4,5）对于可见光是透明的。 第一和第二材料（1,2）各自与导电层（4,5）中的一个电接触并且以这样的方式布置在层结构中，使得由于光的影响，感光材料 （3）诱导氧化还原反应Aox + Bred-> Ared + Box，如果光停止，可以反转。 第一（1）和/或第二材料（2）延伸的层的厚度被配置成使得足以操作电消费者的电荷存储器成为可能。 加速所述反向反应的催化剂材料的额外引入使得能够空间分离直接反应和反向反应。 本发明的系统能够以有利的方式使用简单的层结构进行光电转换和电荷存储。