气候变化领域集成服务门户(CCPortal): Universal selection rule for surfactants used in miniemulsion processes for eco-friendly and high performance polymer semiconductors

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DOI	10.1039/c7ee01943b
	Universal selection rule for surfactants used in miniemulsion processes for eco-friendly and high performance polymer semiconductors
	Cho J.; Yoon S.; Min Sim K.; Jin Jeong Y.; Eon Park C.; Kwon S.-K.; Kim Y.-H.; Chung D.S.
发表日期	2017
ISSN	17545692
起始页码	2324
结束页码	2333
卷号	10 期号:11
英文摘要	Commercial interest in the environmentally friendly processing of polymer semiconductors is on the rise. To reduce noxious solvent use and to realize water-borne colloids of polymer semiconductors, we developed a universal and eco-friendly miniemulsion process to satisfy four essential criteria: (1) efficient emulsification for synthesizing small and uniform polymer semiconductor particles, (2) efficient coalescence of particles to yield high quality thin films with low roughness and high fill-factors, (3) efficient removal of residual surfactants, and (4) high ordering of polymers within particles. We screened various surfactants to find conditions that satisfied the suggested selection rules regardless of the charge polarity and molecular structure of the polymer semiconductor. Our universal method can be applied to first-generation polythiophene derivatives as well as to the latest p-type, n-type and ambipolar polymers with planar backbones and high charge carrier mobility. Using these results, we fabricated for the first time a high-performance complementary inverter and a photodiode using water as a processing solvent. © The Royal Society of Chemistry 2017.
英文关键词	Coalescence; Emulsification; Environmental protection; Polymer films; Surface active agents; Complementary inverters; Environmentally friendly processing; High performance polymer; Miniemulsion process; Polymer semiconductors; Polythiophene derivatives; Structure of the polymers; Water-borne colloids; Polymers; coalescence; emulsion; molecular analysis; performance assessment; polymer; processing; removal experiment; solvent; surfactant
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/190377
作者单位	Department of Energy Science and Engineering, Daegu Gyeongbuk Institute of Science and Technology (DGIST), Daegu, 42988, South Korea; Polymer Research Institute, Department of Chemical Engineering, Pohang University of Science and Technology, Pohang, 37673, South Korea; Department of Materials Engineering and Convergence Technology, Gyeongsang National University, Jinju, 52828, South Korea; Department of Chemistry, Research Institute for Green Energy Convergence Technology (RIGET), Gyeongsang National University, Jinju, 52828, South Korea
推荐引用方式 GB/T 7714	Cho J.,Yoon S.,Min Sim K.,et al. Universal selection rule for surfactants used in miniemulsion processes for eco-friendly and high performance polymer semiconductors[J],2017,10(11).
APA	Cho J..,Yoon S..,Min Sim K..,Jin Jeong Y..,Eon Park C..,...&Chung D.S..(2017).Universal selection rule for surfactants used in miniemulsion processes for eco-friendly and high performance polymer semiconductors.Energy & Environmental Science,10(11).
MLA	Cho J.,et al."Universal selection rule for surfactants used in miniemulsion processes for eco-friendly and high performance polymer semiconductors".Energy & Environmental Science 10.11(2017).