High Mobility Ambipolar Diketopyrrolopyrrole-Based Conjugated Polymer Synthesized Via Direct Arylation Polycondensation

被引:212
作者
Gao, Yao [1 ,2 ]
Zhang, Xiaojie [1 ]
Tian, Hongkun [1 ]
Zhang, Jidong [1 ]
Yan, Donghang [1 ]
Geng, Yanhou [1 ,3 ,4 ]
Wang, Fosong [1 ]
机构
[1] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
[2] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
[3] Tianjin Univ, Sch Mat Sci & Engn, Tianjin 300072, Peoples R China
[4] Tianjin Univ, Collaborat Innovat Ctr Chem Sci & Engn Tianjin, Tianjin 300072, Peoples R China
基金
中国国家自然科学基金;
关键词
FIELD-EFFECT TRANSISTORS; HIGH-ELECTRON-MOBILITY; HIGH-PERFORMANCE; DIRECT (HETERO)ARYLATION; DIRECT HETEROARYLATION; EFFICIENT APPROACH; BUILDING-BLOCK; SOLAR-CELLS; HIGH HOLE; COPOLYMERS;
D O I
10.1002/adma.201502896
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A diketopyrrolopyrrole-based conjugated polymer, PDPP-4FTVT, which exhibits ambipolar transport behavior in air with hole and electron mobilities up to 3.40 and 5.86 cm(2) V-1 s(-1), respectively, is synthesized via direct arylation polycondensation. Incorporation of F-atoms in beta-positions of thiophene rings dramatically improves the efficiency of direct arylation polycondensation. [GRAPHICS] .
引用
收藏
页码:6753 / +
页数:8
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