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Full-Text Articles in Engineering
Regioregular Poly(3-Alkanoylthiophene): Synthesis And Electrochemical, Photophysical, Charge Transport, And Photovoltaic Properties, Chao Wang, Felix Kim, Guoqiang Ren, Yongqian Xu, Yi Pang, Samson Jenekhe, Li Jia
Regioregular Poly(3-Alkanoylthiophene): Synthesis And Electrochemical, Photophysical, Charge Transport, And Photovoltaic Properties, Chao Wang, Felix Kim, Guoqiang Ren, Yongqian Xu, Yi Pang, Samson Jenekhe, Li Jia
Yi Pang
Head-to-tail regioregular poly(3-heptanoylthiophene) (PHOT) was synthesized by Ni-catalyzed polycondensation of the 2,2-dimethyl-1,3-propanediol-protected Grignard monomer followed by deprotection. Cyclic voltammetric (CV) study demonstrates that the highest occupied molecular orbital (HOMO) and lowest unoccupied molecular orbital (LUMO) of PHOT are 0.5 eV lower in energy than those of the head-to-tail poly(3-hexylthiophene) (HT-P3HT). Their optical band gaps are essentially the same. Incomplete photoluminescence (PL) quenching was observed in thin films of the 1:1 blend of PHOT and HT-P3HT. PHOT displayed a glass transition at ∼269 °C and decomposed at ∼300 °C according to differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA). Wide-angle X-ray …
Organic Materials And Chemistry For Bulk Heterojunction Solar Cells, Chun-Hui Duan, Fei Huang, Yong Cao, Niyazi Sariciftci, Yongfang Li, Guillermo Bazan, Xiong Gong
Organic Materials And Chemistry For Bulk Heterojunction Solar Cells, Chun-Hui Duan, Fei Huang, Yong Cao, Niyazi Sariciftci, Yongfang Li, Guillermo Bazan, Xiong Gong
Xiong Gong
No abstract provided.
Regioregular Poly(3-Alkanoylthiophene): Synthesis And Electrochemical, Photophysical, Charge Transport, And Photovoltaic Properties, Chao Wang, Felix Kim, Guoqiang Ren, Yongqian Xu, Yi Pang, Samson Jenekhe, Li Jia
Regioregular Poly(3-Alkanoylthiophene): Synthesis And Electrochemical, Photophysical, Charge Transport, And Photovoltaic Properties, Chao Wang, Felix Kim, Guoqiang Ren, Yongqian Xu, Yi Pang, Samson Jenekhe, Li Jia
Li Jia
Head-to-tail regioregular poly(3-heptanoylthiophene) (PHOT) was synthesized by Ni-catalyzed polycondensation of the 2,2-dimethyl-1,3-propanediol-protected Grignard monomer followed by deprotection. Cyclic voltammetric (CV) study demonstrates that the highest occupied molecular orbital (HOMO) and lowest unoccupied molecular orbital (LUMO) of PHOT are 0.5 eV lower in energy than those of the head-to-tail poly(3-hexylthiophene) (HT-P3HT). Their optical band gaps are essentially the same. Incomplete photoluminescence (PL) quenching was observed in thin films of the 1:1 blend of PHOT and HT-P3HT. PHOT displayed a glass transition at ∼269 °C and decomposed at ∼300 °C according to differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA). Wide-angle X-ray …