发明申请
- 专利标题： PHOTOVOLTAIC POLYMER MATERIAL, PREPARATION METHOD AND USE THEREOF
- 专利标题（中）： 光伏聚合物材料，制备方法及其用途
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申请号： US13992166申请日： 2010-12-30
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公开(公告)号： US20130267657A1公开(公告)日： 2013-10-10
- 发明人: Mingjie Zhou , Ping Wang , Zhenhua Zhang , Lusheng Liang
- 申请人： Mingjie Zhou , Ping Wang , Zhenhua Zhang , Lusheng Liang
- 国际申请： PCT/CN2010/080532 WO 20101230
- 主分类号： H01L31/0256
- IPC分类号： H01L31/0256
摘要：
A photovoltaic polymer material, preparation method and use thereof are provided. Said photovoltaic polymer material has the following formula (I). The photovoltaic polymer material has the thiophene-phenylene-thiophene (TPT) derivative as the basic structure unit, and by the introduction of D1 and D2 structures to modify the TPT, and the photovoltaic polymer material has the characters of higher hole mobility, narrower band gap and broader absorption region.