引用本文:
Xian Rong Cai, Hao Chen, Tao Zhang, Xing Xu, Ying Li, Qing Jiang. Synthesis and characterization of a novel main chain oxadiazole-based copolymer for n-type solar cell material[J]. Chinese Chemical Letters,
2007, 18(11): 1342-1346.
doi:
10.1016/j.cclet.2007.09.035
Citation: Xian Rong Cai, Hao Chen, Tao Zhang, Xing Xu, Ying Li, Qing Jiang. Synthesis and characterization of a novel main chain oxadiazole-based copolymer for n-type solar cell material[J]. Chinese Chemical Letters, 2007, 18(11): 1342-1346. doi: 10.1016/j.cclet.2007.09.035
Citation: Xian Rong Cai, Hao Chen, Tao Zhang, Xing Xu, Ying Li, Qing Jiang. Synthesis and characterization of a novel main chain oxadiazole-based copolymer for n-type solar cell material[J]. Chinese Chemical Letters, 2007, 18(11): 1342-1346. doi: 10.1016/j.cclet.2007.09.035
Synthesis and characterization of a novel main chain oxadiazole-based copolymer for n-type solar cell material
摘要:
A novel oxadiazole-based copolymer has been successfully synthesized through the palladium-catalyzed cross-coupling polycondensation method. The copolymer P is soluble in common organic solvents. Its structure has characterized by 1H NMR, 13C NMR, gel permeation chromatagraphy (GPC), UV-vis absorbance (Abs) and photoluniminescence (PL) spectroscopy, and cyclic voltammetry (CV). Investigation of its optical properties revealed that it is yellow emitting material, and the electrochemical analysis showed that P was well suited poly (2, 5-dioctyloxy-p-phenylenevinylene) (PDOCPV) for photovoltaic devices, so the copolymer P is able to act as an electron acceptor in combination with PDOCPVas the electron donor to quench photoluminescence of the copolymer in the blend, indicative of the efficient photoinduced electron transfer from the PDOCPV to the P.
English
Synthesis and characterization of a novel main chain oxadiazole-based copolymer for n-type solar cell material
Abstract:
A novel oxadiazole-based copolymer has been successfully synthesized through the palladium-catalyzed cross-coupling polycondensation method. The copolymer P is soluble in common organic solvents. Its structure has characterized by 1H NMR, 13C NMR, gel permeation chromatagraphy (GPC), UV-vis absorbance (Abs) and photoluniminescence (PL) spectroscopy, and cyclic voltammetry (CV). Investigation of its optical properties revealed that it is yellow emitting material, and the electrochemical analysis showed that P was well suited poly (2, 5-dioctyloxy-p-phenylenevinylene) (PDOCPV) for photovoltaic devices, so the copolymer P is able to act as an electron acceptor in combination with PDOCPVas the electron donor to quench photoluminescence of the copolymer in the blend, indicative of the efficient photoinduced electron transfer from the PDOCPV to the P.
-
Key words:
- Copolymer
- / Oxadiazole
- / Photoluminescence quenching
扫一扫看文章
计量
- PDF下载量: 0
- 文章访问数: 983
- HTML全文浏览量: 29
下载:
