发明申请
US20130220415A1 CONJUGATED POLYMER CONTAINING ISOINDIGO UNITS, PREPARATION METHOD AND USE THEREOF
有权
含有ISOINDIGO单位的结合聚合物，其制备方法及其用途
- 专利标题： CONJUGATED POLYMER CONTAINING ISOINDIGO UNITS, PREPARATION METHOD AND USE THEREOF
- 专利标题（中）： 含有ISOINDIGO单位的结合聚合物，其制备方法及其用途
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申请号： US13884880申请日： 2010-11-25
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公开(公告)号： US20130220415A1公开(公告)日： 2013-08-29
- 发明人: Mingjie Zhou , Ping Wang , Zhenhua Zhang , Juanjuan Zhang
- 申请人： Mingjie Zhou , Ping Wang , Zhenhua Zhang , Juanjuan Zhang
- 申请人地址： CN GUANGDONG 518054
- 专利权人： OCEAN'S KING LIGHTING SCIENCE & TECHNOLOGY CO., LTD.
- 当前专利权人： OCEAN'S KING LIGHTING SCIENCE & TECHNOLOGY CO., LTD.
- 当前专利权人地址： CN GUANGDONG 518054
- 国际申请： PCT/CN2010/079122 WO 20101125
- 主分类号： H01L31/0256
- IPC分类号： H01L31/0256
摘要：
A conjugated polymer containing isoindigo units is disclosed, which has the following structure: P: formula I; wherein, Ar is formula II, formula III or formula IV; R1 is a C8-C20 alkyl; R2 is a C1-C12 alkyl; n is an integer of 2-50. The conjugated polymer containing isoindigo units of this type has good solubility and film-forming property, as well as high thermal stability. HOMO and LUMO energy level are regulated effectively; the absorption range is broaden; and the energy conversion efficiency is greatly improved. A preparation method for the above conjugated polymer containing isoindigo units and use thereof in related fields are also provided.