A conjugated polymer electrolyte for quasi-solid state dye-sensitized solar cell applications

被引:6
|
作者
Gal, Yeong-Soon [1 ]
Jin, Sung-Ho [2 ]
Shim, Sang-Yeon [3 ]
Lim, Kwon Taek [4 ]
机构
[1] Kyungil Univ, Dept Fire Safety, Gyongsan 38428, Gyeongsangbuk D, South Korea
[2] Pusan Natl Univ, Dept Chem Educ, Busan, South Korea
[3] Gangnung Wonju Natl Univ, Dept Biochem Engn, Kangnung, South Korea
[4] Pukyong Natl Univ, Dept Display Engn, Busan, South Korea
关键词
polyacetylene; iodomethane; 2-ethynylpyridine; quasi-solid-state DSSC; cyclic voltammogram; IONIC POLYACETYLENES; CYCLOPOLYMERIZATION; NANOCOMPOSITE; CATALYSTS; DEVICES; FILMS;
D O I
10.1080/15421406.2016.1201383
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A new conjugated ionic polymer was applied for DSSCs. Poly(2-ethynyl-N-methylpyridinium iodide) (PEMPI) was prepared by the non-catalyst polymerization of 2-ethynylpyridine using iodomethane without any additional initiator or catalyst. The polymerization proceeded homogeneously to give a high yield of polymer (87%). The photoluminescence peak was observed at 568nm corresponding to a photon energy of 2.19eV. Quasi-solid-state DSSCs with a SnO2:F/TiO2/D719 dye/solid-state electrolyte/Pt device was fabricated with PEMPI, which shows the maximum power conversion efficiency (PCE) of 6.01%.
引用
收藏
页码:88 / 92
页数:5
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