发明名称 |
Copolymers of soluble poly(thiophenes) with improved electronic performance |
摘要 |
Polythiophene copolymers having tunable work functions and oxidation voltage onset. The ratio of monomer can be varied to achieve the desired property for a particular application. One monomer can be unsubstituted thiophene. The copolymer microstructure can be random. Another monomer can be a 3-substituted thiophene such as 3-alkyl or a heteroatom substituted substituent. Heterojunction polymer photovoltaic cells can be fabricated with excellent voltage onset properties compared to devices having corresponding homopolymers.
|
申请公布号 |
US2006237695(A1) |
申请公布日期 |
2006.10.26 |
申请号 |
US20060376550 |
申请日期 |
2006.03.16 |
申请人 |
PLEXTRONICS, INC. |
发明人 |
WILLIAMS SHAWN P.;LAIRD DARIN W.;GOODMAN CATON C.;SARBU TRAIAN;JIA SHIJUN |
分类号 |
H01B1/12 |
主分类号 |
H01B1/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|