%0 Journal Article %1 ADMA:ADMA201703527 %A Feng, Shiyu %A Zhang, Cai'e %A Liu, Yahui %A Bi, Zhaozhao %A Zhang, Zhe %A Xu, Xinjun %A Ma, Wei %A Bo, Zhishan %D 2017 %J Advanced Materials %K film organics performance thick %N 42 %P n/a--n/a %R 10.1002/adma.201703527 %T Fused-Ring Acceptors with Asymmetric Side Chains for High-Performance Thick-Film Organic Solar Cells %U http://dx.doi.org/10.1002/adma.201703527 %V 29 %X A kind of new fused-ring electron acceptor, IDT-OB, bearing asymmetric side chains, is synthesized for high-efficiency thick-film organic solar cells. The introduction of asymmetric side chains can increase the solubility of acceptor molecules, enable the acceptor molecules to pack closely in a dislocated way, and form favorable phase separation when blended with PBDB-T. As expected, PBDB-T:IDT-OB-based devices exhibit high and balanced hole and electron mobility and give a high power conversion efficiency (PCE) of 10.12%. More importantly, the IDT-OB-based devices are not very sensitive to the film thickness, a PCE of 9.17% can still be obtained even the thickness of active layer is up to 210 nm.

@article{ADMA:ADMA201703527, abstract = {A kind of new fused-ring electron acceptor, IDT-OB, bearing asymmetric side chains, is synthesized for high-efficiency thick-film organic solar cells. The introduction of asymmetric side chains can increase the solubility of acceptor molecules, enable the acceptor molecules to pack closely in a dislocated way, and form favorable phase separation when blended with PBDB-T. As expected, PBDB-T:IDT-OB-based devices exhibit high and balanced hole and electron mobility and give a high power conversion efficiency (PCE) of 10.12%. More importantly, the IDT-OB-based devices are not very sensitive to the film thickness, a PCE of 9.17% can still be obtained even the thickness of active layer is up to 210 nm.}, added-at = {2017-11-09T10:30:15.000+0100}, author = {Feng, Shiyu and Zhang, Cai'e and Liu, Yahui and Bi, Zhaozhao and Zhang, Zhe and Xu, Xinjun and Ma, Wei and Bo, Zhishan}, biburl = {https://www.bibsonomy.org/bibtex/26378ae486872ad60806afef4a07be0b6/fabianopkm}, description = {Fused-Ring Acceptors with Asymmetric Side Chains for High-Performance Thick-Film Organic Solar Cells - Feng - 2017 - Advanced Materials - Wiley Online Library}, doi = {10.1002/adma.201703527}, interhash = {dc87eb07018afc75412e5742a2c98d40}, intrahash = {6378ae486872ad60806afef4a07be0b6}, issn = {1521-4095}, journal = {Advanced Materials}, keywords = {film organics performance thick}, number = 42, pages = {n/a--n/a}, timestamp = {2017-11-09T10:30:15.000+0100}, title = {Fused-Ring Acceptors with Asymmetric Side Chains for High-Performance Thick-Film Organic Solar Cells}, url = {http://dx.doi.org/10.1002/adma.201703527}, volume = 29, year = 2017 }