| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5216157 | Tetrahedron | 2014 | 6 Pages |
Abstract
Novel push-pull organic semiconductors, bisDMFA-InTTh-MMN (1) and bisDMFA-InTTTh-MMN (2) containing planar and rigid indenothiophene or indenothienothiophene functionalities incorporated into a Ï-conjugated thiophene bridge were synthesized and the photovoltaic performances in solution-processed small molecule organic solar cells (SMOSCs) were investigated. The planar indenothiophene skeleton induced the effective inter- and intramolecular charge transfers of these materials. The most efficient SMOSCs based on this novel indenothiophene exhibited a moderate PCE of 3.21% from a skeleton comprised of a bisDMFA donor, MMN acceptor, and InTTTh Ï-linker.
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Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Jae Kwan Lee, Jooyoung Kim, Hyeju Choi, Kimin Lim, Kihyung Song, Jaejung Ko,