申请人:Wei Kung-Hwa
公开号:US20100059714A1
公开(公告)日:2010-03-11
The present invention provides PHPIT and fabrication thereof. PHPIT has a side-chain-tethered with hexylphenanthrenyl-imidazole polythiophene. The visible light absorption of the PHPIT/PCBM blend is enhanced by the presence of the electron-withdrawing hexylphenanthrenyl-imidazole. The PHPIT/PCBM blend experienced more-balanced electron and hole mobilities and solvability.
本发明提供了PHPIT及其制备方法。PHPIT具有侧链与己基酚菲-咪唑聚噻吩相连。由于存在电子受体的己基酚菲-咪唑,PHPIT/PCBM混合物的可见光吸收得到增强。PHPIT/PCBM混合物具有更平衡的电子和空穴迁移率以及可溶性。