%0 Journal Article %A Chan, Shu-Hua %A Lai, Chia-Sheng %A Chen, Hsin-Lung %A Ting, Ching %A Chen, Chih-Ping %D 2016 %T Highly Efficient P3HT: C60 Solar Cell Free of Annealing Process %U https://acs.figshare.com/articles/journal_contribution/Highly_Efficient_P3HT_C60_Solar_Cell_Free_of_Annealing_Process/2581018 %R 10.1021/ma201425d.s001 %2 https://ndownloader.figshare.com/files/4226581 %K BCP %K C 60 domain %K Efficient P 3HT C 60 Solar Cell Free %K P 3HT %K P 3HT device %K AM %K GRIM %K PSC %K P 3HT domain %X All conjugated C60-containing block copolymers (BCPs) based on quasi-living Grignard metathesis (GRIM) polymerization have been designed and synthesized for application in polymer solar cells (PSCs). The C60-containing BCP can induce the formation of a self-organization nanostructure of P3HT domain. Moreover, this C60-containing BCP serves as a compatibilizer to reduce the interfacial tension between the P3HT and C60, thus help establishing a moderate phase-separated morphology with crystalline P3HT and C60 domain. The performance up to 2.56%(AM 1.5G irradiation (100 mW/cm2)) of a P3HT:C60 device can be achieved by using C60–BCP as additive without any post-treatment. %I ACS Publications