@article{4128253aadfa489ea180da29f867596a,
title = "Positional effects of fluorination in conjugated side chains on photovoltaic properties of donor-acceptor copolymers",
abstract = "The position at which conjugated side chains were fluorinated, the meta- or ortho-position in phenyl side chains, was varied to investigate the positional effects of fluorination on the energy levels, crystalline ordering, and photovoltaic properties of the polymers. The fluorine in the ortho-position achieved a lower HOMO energy level than that in the meta-position, but reduced the chain rigidity.",
author = "Jisoo Shin and Min Kim and Jaewon Lee and Kim, {Heung Gyu} and Hyeongjin Hwang and Kilwon Cho",
note = "Funding Information: This work was supported by a grant (Code No. 2011-0031628) from the Center for Advanced Soft Electronics under the Global Frontier Research Program of the Ministry of Science, ICT and the Future Planning, Korea. The authors thank the Pohang Accelerator Laboratory for providing the synchrotron radiation sources at the 3C, 9A beam lines used in this study. Publisher Copyright: {\textcopyright} The Royal Society of Chemistry.",
year = "2017",
doi = "10.1039/c6cc06646a",
language = "English",
volume = "53",
pages = "1176--1179",
journal = "Chemical Communications",
issn = "1359-7345",
publisher = "Royal Society of Chemistry",
number = "6",
}
