气候变化领域集成服务门户(CCPortal): Highly efficient halogen-free solvent processed small-molecule organic solar cells enabled by material design and device engineering

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DOI	10.1039/c7ee00805h
	Highly efficient halogen-free solvent processed small-molecule organic solar cells enabled by material design and device engineering
	Wan J.; Xu X.; Zhang G.; Li Y.; Feng K.; Peng Q.
发表日期	2017
ISSN	17545692
起始页码	1739
结束页码	1745
卷号	10 期号:8
英文摘要	Low bandgap small molecules, BDTTNTTR and BDTSTNTTR, with benzo[1,2-b:4,5-b′]dithiophene (BDT) as the central donor unit and naphtho[1,2-c:5,6-c′]bis[1,2,5]thiadiazole (NT) as the second acceptor block, which were also π-bridged with terthiophenes on both sides, and end-capped with 3-ethylrhodanine electron-accepting groups, have been successfully synthesized for highly efficient small molecule solar cells (SM-OSCs). Based on tactful material design and device engineering, the resulting SM-OSCs processed with a halogen-free solvent of CS2 exhibited a high efficiency of 11.53% with a very small energy loss of 0.57 eV. © The Royal Society of Chemistry 2017.
英文关键词	Cell engineering; Energy dissipation; Molecules; Organic solar cells; Synthesis (chemical); 5]thiadiazole; Device engineering; Electron-accepting; High-efficiency; Material designs; Small molecules; Small-molecule organic solar cells; Terthiophenes; Solar cells
语种	英语
来源期刊	Energy & Environmental Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/190443
作者单位	Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610064, China
推荐引用方式 GB/T 7714	Wan J.,Xu X.,Zhang G.,et al. Highly efficient halogen-free solvent processed small-molecule organic solar cells enabled by material design and device engineering[J],2017,10(8).
APA	Wan J.,Xu X.,Zhang G.,Li Y.,Feng K.,&Peng Q..(2017).Highly efficient halogen-free solvent processed small-molecule organic solar cells enabled by material design and device engineering.Energy & Environmental Science,10(8).
MLA	Wan J.,et al."Highly efficient halogen-free solvent processed small-molecule organic solar cells enabled by material design and device engineering".Energy & Environmental Science 10.8(2017).