申请人:Dongjin Semichem Co., Ltd.
公开号:EP2471784A1
公开(公告)日:2012-07-04
The present invention relates to a thiophene-based dye and a preparation thereof, and more particularly, to dye compounds, which are used for a dye-sensitized solar cell (DSSC), and provides better molar extinction coefficient, JSC (short-circuit photocurrent density) and photoelectric conversion efficiency than a conventional dye to enhance efficiency of a solar cell.
本发明涉及一种噻吩基染料及其制备方法,更具体地说,涉及染料化合物,该化合物用于染料敏化太阳能电池(DSSC),与传统染料相比,可提供更好的摩尔消光系数、JSC(短路光电流密度)和光电转换效率,从而提高太阳能电池的效率。