期刊
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
卷 135, 期 24, 页码 8834-8837出版社
AMER CHEMICAL SOC
DOI: 10.1021/ja404064m
关键词
-
资金
- MEXT [24685030, 23245041]
- Strategic Promotion of Innovative Research and Development from JST
- NEDO
- Grants-in-Aid for Scientific Research [24685030, 23245041] Funding Source: KAKEN
We show that rational functionalization of the naphthodithiophene core in copolymers based on naphthodithiophene and naphthobisthiadiazole improves the solubility without an alteration of the electronic structure. Surprisingly, the introduction of linear alkyl chains brings about a drastic change in polymer orientation into the face-on motif, which is beneficial for the charge transport in solar cells. As a result, the present polymers exhibit high power conversion efficiencies of up to similar to 8.2% in conventional single-junction solar cells.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据