Synthesis of Donor-Acceptor Multiblock Copolymers Incorporating Fullerene Backbone Repeat Units

被引:51
作者
Hiorns, Roger C. [1 ,2 ,3 ]
Cloulet, Eric [2 ,3 ]
Ibarboure, Emmanuel [2 ,3 ]
Khoukh, Abdel
Bejbouji, Habiba [4 ]
Vignau, Laurence [4 ]
Cramail, Henri [3 ]
机构
[1] Univ Pau & Pays Adour, CNRS, IPREM, EPCP,UMR 5254, F-64053 Pau, France
[2] CNRS, Lab Chim Polymeres Organ, F-33607 Pessac, France
[3] Univ Bordeaux, Lab Chim Polymeres Organ, ENSCBP, F-33607 Pessac, France
[4] Univ Bordeaux, Lab Integrat Mat Syst, CNRS, UMR 5218,ENSCBP, F-33607 Pessac, France
关键词
INTERNAL QUANTUM EFFICIENCY; BLOCK-COPOLYMER; MOLECULAR-WEIGHT; SOLAR-CELLS; REGIOREGULAR POLY(3-HEXYLTHIOPHENE); PLASTIC ELECTRONICS; DIBLOCK COPOLYMERS; CHARGE SEPARATION; SELF-ORGANIZATION; POLYMERS;
D O I
10.1021/ma100694y
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
The synthesis of the first example ()la block copolymer based on a polymer using fullerene as a backbone repeat subunit is demonstrated A facile route incorporating the electron acceptor and high fullerene content polymer, poly{(1,4-fullerene)-alt-[1,4-dimethylene-2,5-bis(cyclohexylmethylether)phenylene]} (PFDP), with the archetypal electron donor, poly(3-hexylthiophene) (P3HT), into a multiblock copolymer (M BC) structure is presented alpha,omega-Bromomethyl-PFDP was prepared by atom-transfer radical addition polymerization (ATRAP) and then reacted with alpha,omega-phenol-P3HT via a Williamson condensation to yield the MBCs The lengths of the electron-acceptor and donor polymer blocks could be selected so that the resulting solid state domains were of a size appropriate to organic solar cells Also 11 was found that the MBCs gave a wide range of macro-structures, from micelles to well-defined wires, depending on the preparation conditions
引用
收藏
页码:6033 / 6044
页数:12
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