One-step Synthesis and Enhanced Thermoelectric Properties of Polymer-Quantum Dot Composite Films

doi:10.1002/anie.201802681

	One-step Synthesis and Enhanced Thermoelectric Properties of Polymer-Quantum Dot Composite Films
	Shi, Wei 1; Qu, Sanyin ; Chen, Hongyi 1; Chen, Yanling 1; Yao, Qin ; Chen, Lidong
刊名	ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
	2018
卷号	57 期号:27 页码:8037
关键词	conducting polymers energy conversion nanocomposites polymerization quantum dots
ISSN号	1433-7851
DOI	10.1002/anie.201802681
英文摘要	Conventional syntheses of polymer-inorganic composite thermoelectric materials suffer major problems such as inhomogeneity, large particle size, and oxidation that result in ineffective loading. Now a one-step synthesis can be used to fabricate high-quality small-sized anions codoped poly(3,4-ethylenedioxythiophene):dodecylbenzenesulfonate/Cl-tellurium (PEDOT:DBSA/Cl-Te) composite films using a series of novel Te-IV-based oxidants. The synchronized production of PEDOT and Te results in thick and homogeneous films containing evenly distributed and well-protected Te quantum dots. Owing to the heavily doped crystalline polymer matrix as well as the <5nm unoxidized Te quantum dot loading, at low Te concentrations as 2.1-5.8wt%, the films exhibits high power factors of about 100Wm(-1)K(-2), which is 50% higher compared to a pure PEDOT:DBSA film.
学科主题	Chemistry, Multidisciplinary
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000436402100016
资助机构	This work was supported by the National Natural Science Foundation of China (51632010), National Key Research Program of China (2016YFA0201103), a research grant from the Shanghai government (15JC1400301), International Cooperation Project of Ministry of Science and Technology (2017YFE0107800), the Instrument Developing Project of Chinese Academy of Sciences (ZDKYYQ20180004). ; This work was supported by the National Natural Science Foundation of China (51632010), National Key Research Program of China (2016YFA0201103), a research grant from the Shanghai government (15JC1400301), International Cooperation Project of Ministry of Science and Technology (2017YFE0107800), the Instrument Developing Project of Chinese Academy of Sciences (ZDKYYQ20180004).
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/24827]
专题	中国科学院上海硅酸盐研究所
作者单位	1.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, 1295 Dingxi Rd, Shanghai 200050, Peoples R China 2.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Shi, Wei,Qu, Sanyin,Chen, Hongyi,et al. One-step Synthesis and Enhanced Thermoelectric Properties of Polymer-Quantum Dot Composite Films[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2018,57(27):8037, 8042.
APA	Shi, Wei,Qu, Sanyin,Chen, Hongyi,Chen, Yanling,Yao, Qin,&Chen, Lidong.(2018).One-step Synthesis and Enhanced Thermoelectric Properties of Polymer-Quantum Dot Composite Films.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,57(27),8037.
MLA	Shi, Wei,et al."One-step Synthesis and Enhanced Thermoelectric Properties of Polymer-Quantum Dot Composite Films".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 57.27(2018):8037.