气候变化领域集成服务门户(CCPortal): A generic green solvent concept boosting the power conversion efficiency of all-polymer solar cells to 11%

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DOI	10.1039/c8ee02863j
	A generic green solvent concept boosting the power conversion efficiency of all-polymer solar cells to 11%
	Li Z.; Ying L.; Zhu P.; Zhong W.; Li N.; Liu F.; Huang F.; Cao Y.
发表日期	2019
ISSN	17545692
起始页码	157
结束页码	163
卷号	12 期号:1
英文摘要	Advances in organic photovoltaic technologies have always been closely associated with a deeper understanding of bulk-heterojunction (BHJ) microstructure morphology, which is generally governed by the ink-formulation based on a single solvent or solvent mixtures. The relatively slow progress in all-polymer solar cells (all-PSCs) is mainly due to the significant difficulty in mastering their intricate BHJ morphology dealing with entanglements of polymer chains, limiting their performance typically to 8-10%. In this work, we demonstrate that the performance of all-PSCs can be further developed to a benchmark value of 11% by manipulating the BHJ morphology using a green solvent system based on cyclopentyl methyl ether (CPME). The generic applicability of the superior ink-formulation is successfully validated in four different all-polymer solar cells, exhibiting great promise of advancing all-PSCs towards industrial production and commercialization. © 2019 The Royal Society of Chemistry.
英文关键词	Benchmarking; Heterojunctions; Morphology; Polymer solar cells; Polymers; Solvents; All-Polymer Solar Cells; Bulk heterojunction (BHJ); Cyclopentyl methyl ethers; Industrial production; Microstructure morphologies; Organic photovoltaics; Power conversion efficiencies; Solvent mixtures; Solar cells; energy efficiency; ether; fuel cell; industrial production; microstructure; model validation; performance assessment; photovoltaic system; polymer; solvent
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/190009
作者单位	Institute of Polymer Optoelectronic Materials and Devices, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou, 510640, China; Institute of Materials for Electronics and Energy Technology (I-MEET), FAU Erlangen-Nürnberg, Erlangen, 91058, Germany; Department of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai, 200240, China
推荐引用方式 GB/T 7714	Li Z.,Ying L.,Zhu P.,et al. A generic green solvent concept boosting the power conversion efficiency of all-polymer solar cells to 11%[J],2019,12(1).
APA	Li Z..,Ying L..,Zhu P..,Zhong W..,Li N..,...&Cao Y..(2019).A generic green solvent concept boosting the power conversion efficiency of all-polymer solar cells to 11%.Energy & Environmental Science,12(1).
MLA	Li Z.,et al."A generic green solvent concept boosting the power conversion efficiency of all-polymer solar cells to 11%".Energy & Environmental Science 12.1(2019).