Polymer Electrolytes Based on Grafted Inorganic Nanoparticles for Dye-Sensitized Solar Cells

被引：5
|
作者：
Park, Jung Tae [1 ]
Roh, Dong Kyu [1 ]
Ahn, Sung Hoon [1 ]
Kim, Jong Hak [1 ]
机构：
[1] Yonsei Univ, Dept Chem & Biomol Engn, Seoul 120749, South Korea
来源：
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 2011年 / 11卷 / 02期
关键词：
Dye-Sensitized Solar Cell; Polymer Electrolyte; Grafted Nanoparticles; Titanium Oxide (TiO2); Silicone Oxide (SiO2);
D O I：
10.1166/jnn.2011.3337
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Inorganic nanoparticles such as TiO2 and SiO2 were grafted with poly(oxyethylene methacrylate) (POEM) and blended with poly(ethylene glycol) (PEG), 1-methyl-3-propylimidazolium iodide (MPII) and iodine (12) to prepare polymer electrolytes for dye-sensitized solar cells (DSSC). The effects of the grafted nanoparticles on the coordination interactions and structures of electrolytes were investigated using FT-IR spectroscopy and differential scanning calorimetry (DSC). The energy conversion efficiencies were obtained as 3.3 and 2.9% for TiO2 and SiO2 based electrolytes, respectively. Good interfacial contact between the electrolyte and the electrodes was also confirmed by field emission scanning electron microscopy (FE-SEM).
引用
收藏
页码：1718 / 1721
页数：4
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