HIGH PHOTOVOLTAIC PERFORMANCE;
CONJUGATED POLYMER;
THIOPHENE;
COPOLYMER;
POLYTHIOPHENES;
D O I:
10.1021/ja210687r
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
We report the synthesis and characterization of a novel donor acceptor semiconducting polymer bearing naphtho-bisthiadiazole (NTz), a doubly benzothiadiazole (BTz)-fused ring, and its applications to organic field-effect transistors and bulk heterojunction solar cells. With NTz's highly pi-extended structure and strong electron affinity, the NTz-based polymer (PNTz4T) affords a smaller bandgap and a deeper HOMO level than the BTz-based polymer (PBTz4T). PNTz4T exhibits not only high field-effect mobilities of similar to 0.56 cm(2)/(V s) but also high photovoltaic properties with power conversion efficiencies of similar to 6.3%, both of which are significantly high compared to those for PBTz4T. This is most likely due to the more suitable electronic properties and, importantly, the more highly ordered structure of PNTz4T in the thin film than that of PBTz4T, which might originate in the different symmetry between the cores. NTz, with centrosymmetry, can lead to a more linear backbone in the present polymer system than BTz with wdsymmetry, which might be favorable for better molecular ordering. These results demonstrate great promise for using NTz as a bulding unit for high-performance semiconducting polymers for both transistors and solar cells.
机构:
Solarmer Energy Inc, El Monte, CA 91731 USA
Univ Calif Los Angeles, Dept Mat Sci & Engn, Los Angeles, CA 90095 USASolarmer Energy Inc, El Monte, CA 91731 USA
Chen, Hsiang-Yu
;
Hou, Jianhui
论文数: 0引用数: 0
h-index: 0
机构:
Solarmer Energy Inc, El Monte, CA 91731 USASolarmer Energy Inc, El Monte, CA 91731 USA
Hou, Jianhui
;
Zhang, Shaoqing
论文数: 0引用数: 0
h-index: 0
机构:
Solarmer Energy Inc, El Monte, CA 91731 USASolarmer Energy Inc, El Monte, CA 91731 USA
Zhang, Shaoqing
;
Liang, Yongye
论文数: 0引用数: 0
h-index: 0
机构:
Univ Chicago, Dept Chem, Chicago, IL 60637 USA
Univ Chicago, James Franck Inst, Chicago, IL 60637 USASolarmer Energy Inc, El Monte, CA 91731 USA
Liang, Yongye
;
Yang, Guanwen
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Los Angeles, Dept Mat Sci & Engn, Los Angeles, CA 90095 USASolarmer Energy Inc, El Monte, CA 91731 USA
Yang, Guanwen
;
Yang, Yang
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Los Angeles, Dept Mat Sci & Engn, Los Angeles, CA 90095 USASolarmer Energy Inc, El Monte, CA 91731 USA
Yang, Yang
;
Yu, Luping
论文数: 0引用数: 0
h-index: 0
机构:
Univ Chicago, Dept Chem, Chicago, IL 60637 USA
Univ Chicago, James Franck Inst, Chicago, IL 60637 USASolarmer Energy Inc, El Monte, CA 91731 USA
Yu, Luping
;
Wu, Yue
论文数: 0引用数: 0
h-index: 0
机构:
Solarmer Energy Inc, El Monte, CA 91731 USASolarmer Energy Inc, El Monte, CA 91731 USA
Wu, Yue
;
Li, Gang
论文数: 0引用数: 0
h-index: 0
机构:
Solarmer Energy Inc, El Monte, CA 91731 USASolarmer Energy Inc, El Monte, CA 91731 USA
机构:
Natl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, CanadaNatl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, Canada
Chu, Ta-Ya
;
Lu, Jianping
论文数: 0引用数: 0
h-index: 0
机构:
Natl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, CanadaNatl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, Canada
Lu, Jianping
;
Beaupre, Serge
论文数: 0引用数: 0
h-index: 0
机构:
Univ Laval, Dept Chim, Quebec City, PQ G1V 0A6, CanadaNatl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, Canada
Beaupre, Serge
;
Zhang, Yanguang
论文数: 0引用数: 0
h-index: 0
机构:
Natl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, CanadaNatl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, Canada
Zhang, Yanguang
;
Pouliot, Jean-Remi
论文数: 0引用数: 0
h-index: 0
机构:
Univ Laval, Dept Chim, Quebec City, PQ G1V 0A6, CanadaNatl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, Canada
Pouliot, Jean-Remi
;
Wakim, Salem
论文数: 0引用数: 0
h-index: 0
机构:
Natl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, CanadaNatl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, Canada
Wakim, Salem
;
Zhou, Jiayun
论文数: 0引用数: 0
h-index: 0
机构:
Natl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, CanadaNatl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, Canada
Zhou, Jiayun
;
Leclerc, Mario
论文数: 0引用数: 0
h-index: 0
机构:
Univ Laval, Dept Chim, Quebec City, PQ G1V 0A6, CanadaNatl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, Canada
Leclerc, Mario
;
Li, Zhao
论文数: 0引用数: 0
h-index: 0
机构:
Natl Res Council Canada, Inst Chem Proc & Environm Technol, Ottawa, ON K1A 0R6, CanadaNatl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, Canada
Li, Zhao
;
Ding, Jianfu
论文数: 0引用数: 0
h-index: 0
机构:
Natl Res Council Canada, Inst Chem Proc & Environm Technol, Ottawa, ON K1A 0R6, CanadaNatl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, Canada
Ding, Jianfu
;
Tao, Ye
论文数: 0引用数: 0
h-index: 0
机构:
Natl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, CanadaNatl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, Canada
机构:
Solarmer Energy Inc, El Monte, CA 91731 USA
Univ Calif Los Angeles, Dept Mat Sci & Engn, Los Angeles, CA 90095 USASolarmer Energy Inc, El Monte, CA 91731 USA
Chen, Hsiang-Yu
;
Hou, Jianhui
论文数: 0引用数: 0
h-index: 0
机构:
Solarmer Energy Inc, El Monte, CA 91731 USASolarmer Energy Inc, El Monte, CA 91731 USA
Hou, Jianhui
;
Zhang, Shaoqing
论文数: 0引用数: 0
h-index: 0
机构:
Solarmer Energy Inc, El Monte, CA 91731 USASolarmer Energy Inc, El Monte, CA 91731 USA
Zhang, Shaoqing
;
Liang, Yongye
论文数: 0引用数: 0
h-index: 0
机构:
Univ Chicago, Dept Chem, Chicago, IL 60637 USA
Univ Chicago, James Franck Inst, Chicago, IL 60637 USASolarmer Energy Inc, El Monte, CA 91731 USA
Liang, Yongye
;
Yang, Guanwen
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Los Angeles, Dept Mat Sci & Engn, Los Angeles, CA 90095 USASolarmer Energy Inc, El Monte, CA 91731 USA
Yang, Guanwen
;
Yang, Yang
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Los Angeles, Dept Mat Sci & Engn, Los Angeles, CA 90095 USASolarmer Energy Inc, El Monte, CA 91731 USA
Yang, Yang
;
Yu, Luping
论文数: 0引用数: 0
h-index: 0
机构:
Univ Chicago, Dept Chem, Chicago, IL 60637 USA
Univ Chicago, James Franck Inst, Chicago, IL 60637 USASolarmer Energy Inc, El Monte, CA 91731 USA
Yu, Luping
;
Wu, Yue
论文数: 0引用数: 0
h-index: 0
机构:
Solarmer Energy Inc, El Monte, CA 91731 USASolarmer Energy Inc, El Monte, CA 91731 USA
Wu, Yue
;
Li, Gang
论文数: 0引用数: 0
h-index: 0
机构:
Solarmer Energy Inc, El Monte, CA 91731 USASolarmer Energy Inc, El Monte, CA 91731 USA
机构:
Natl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, CanadaNatl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, Canada
Chu, Ta-Ya
;
Lu, Jianping
论文数: 0引用数: 0
h-index: 0
机构:
Natl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, CanadaNatl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, Canada
Lu, Jianping
;
Beaupre, Serge
论文数: 0引用数: 0
h-index: 0
机构:
Univ Laval, Dept Chim, Quebec City, PQ G1V 0A6, CanadaNatl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, Canada
Beaupre, Serge
;
Zhang, Yanguang
论文数: 0引用数: 0
h-index: 0
机构:
Natl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, CanadaNatl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, Canada
Zhang, Yanguang
;
Pouliot, Jean-Remi
论文数: 0引用数: 0
h-index: 0
机构:
Univ Laval, Dept Chim, Quebec City, PQ G1V 0A6, CanadaNatl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, Canada
Pouliot, Jean-Remi
;
Wakim, Salem
论文数: 0引用数: 0
h-index: 0
机构:
Natl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, CanadaNatl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, Canada
Wakim, Salem
;
Zhou, Jiayun
论文数: 0引用数: 0
h-index: 0
机构:
Natl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, CanadaNatl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, Canada
Zhou, Jiayun
;
Leclerc, Mario
论文数: 0引用数: 0
h-index: 0
机构:
Univ Laval, Dept Chim, Quebec City, PQ G1V 0A6, CanadaNatl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, Canada
Leclerc, Mario
;
Li, Zhao
论文数: 0引用数: 0
h-index: 0
机构:
Natl Res Council Canada, Inst Chem Proc & Environm Technol, Ottawa, ON K1A 0R6, CanadaNatl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, Canada
Li, Zhao
;
Ding, Jianfu
论文数: 0引用数: 0
h-index: 0
机构:
Natl Res Council Canada, Inst Chem Proc & Environm Technol, Ottawa, ON K1A 0R6, CanadaNatl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, Canada
Ding, Jianfu
;
Tao, Ye
论文数: 0引用数: 0
h-index: 0
机构:
Natl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, CanadaNatl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, Canada