Synthesis and characterization of porphyrin-based D-pi-A conjugated polymers for polymer solar cells

doi:10.1002/pola.26607

CORC > 化学研究所 > 中国科学院化学研究所

	Synthesis and characterization of porphyrin-based D-pi-A conjugated polymers for polymer solar cells
	Jiang, Pei 1; Shi, Shaowei 1; Chen, Song 2; Wang, Xiaochen 1; Wang, Haiqiao 1; Li, Yongfang 3; Li, Xiaoyu 1
刊名	JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
	2013-05-15
卷号	51 期号:10 页码:2243-2251
关键词	Conjugated Polymers Copolymerization Photovoltaic Properties Polymer Solar Cells Quinoxalinoporphyrin Synthesis
ISSN号	0887-624X
DOI	10.1002/pola.26607
英文摘要	Two novel porphyrin-based D-A conjugated copolymers, PFTTQP and PBDTTTQP, consisting of accepting quinoxalino[2,3-b]porphyrin unit and donating fluorene or benzo[1,2-b:4,5-b]dithiophene unit, were synthesized, respectively via a Pd-catalyzed Stille-coupling method. The quinoxalino[2,3-b]porphyrin, an edge-fused porphyrin monomer, was used as a building block of D-A copolymers, rather than the simple porphyrin unit in conventional porphyrin-based photovoltaic polymers reported in literature, to enhance the coplanarity and to extend the -conjugated system of polymer main chains, and consequently to facilitate the intramolecular charge transfer (ICT). The thermal stability, optical, and electrochemical properties as well as the photovoltaic characteristics of the two polymers were systematically investigated. Both the polymers showed high hole mobility, reaching 4.3 x 104 cm2 V1 s1 for PFTTQP and 2.0 x 104 cm2 V1 s1 for PBDTTTQP. Polymer solar cells (PSCs) made from PFTTQP and PBDTTTQP demonstrated power conversion efficiencies (PCEs) of 2.39% and 1.53%, both of which are among the highest PCE values in the PSCs based on porphyrin-based conjugated polymers. (c) 2013 Wiley Periodicals, Inc. J. Polym. Sci., Part A: Polym. Chem. 2013, 51, 2243-2251
语种	英语
出版者	WILEY-BLACKWELL
WOS记录号	WOS:000317295500015
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/53973]
专题	中国科学院化学研究所
通讯作者	Wang, Haiqiao
作者单位	1.Beijing Univ Chem Technol, Key Lab Carbon Fiber & Funct Polymers, Minist Educ, State Key Lab Organ Inorgan Composite, Beijing 100029, Peoples R China 2.China Text Acad, Beijing 100025, Peoples R China 3.Chinese Acad Sci, Inst Chem, CAS Key Lab Organ Solids, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Jiang, Pei,Shi, Shaowei,Chen, Song,et al. Synthesis and characterization of porphyrin-based D-pi-A conjugated polymers for polymer solar cells[J]. JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,2013,51(10):2243-2251.
APA	Jiang, Pei.,Shi, Shaowei.,Chen, Song.,Wang, Xiaochen.,Wang, Haiqiao.,...&Li, Xiaoyu.(2013).Synthesis and characterization of porphyrin-based D-pi-A conjugated polymers for polymer solar cells.JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,51(10),2243-2251.
MLA	Jiang, Pei,et al."Synthesis and characterization of porphyrin-based D-pi-A conjugated polymers for polymer solar cells".JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY 51.10(2013):2243-2251.