讨论了染料敏化太阳能电池的TiO2光电极制备与优化工艺过程,这主要包括TiO2薄膜厚度的优化,利用TiCl4处理导电玻璃以及添加大粒子散射层.研究结果表明,当TiO2光阳极厚度为11μm时,电池的转换效率最高.添加TiO2大粒子散射层后,增强了光阳极对光的吸收,当大粒子散射层为4.4μm时,电池的光电性能最好.对TiO2电极进行TiCl4处理后,电子的传输性能得到改善,光电性能得到较大的提高.
参考文献
| [1] | Regan B O;Gr(a)tzel M .[J].Nature,1991,353:737. |
| [2] | Rothenberger G;Comte P;Gr(a)zel M .[J].Solar Energy Materials & Solar Cells,1999,58:321. |
| [3] | Tachibana Y.;Hara K.;Sayama K.;Arakawa H. .Quantitative analysis of light-harvesting efficiency and electron-transfer yield in ruthenium-dye-sensitized nanocrystalline TiO2 solar cells[J].Chemistry of Materials,2002(6):2527-2535. |
| [4] | Ito S;Yoshida S;Watanabe T .[J].Chemistry Letters,2000,29:70. |
| [5] | Xia J;Masaki N;Jiang K et al.[J].Journal of Physical Chemistry B,2006,110:25222. |
| [6] | Gregg B A;Pichot F;Ferrere S et al.[J].Journal of Physical Chemistry B,2001,105:1422. |
| [7] | Park N G;Schlichthorl G;van de Lagemaat J et al.[J].Journal of Physical Chemistry B,1999,103:3308. |
| [8] | ORegan B;Durrant J;Sommeling P et al.[J].Journal of Physical Chemistry C,2007,111:14001. |
| [9] | 解东梅,冯树京,林原,董国君,肖绪瑞,李学萍,周晓文.丝网印刷纳晶多孔TiO2薄膜电极的制备[J].科学通报,2007(09):1007-1011. |
| [10] | 吴季怀,郝三存,林建明,黄昀昉.染料敏化TiO2纳晶太阳能电池研究进展[J].华侨大学学报(自然科学版),2003(04):335-344. |
| [11] | 林原,肖绪瑞,张东社,谢普会,张宝文.TiO2纳晶多孔薄膜的光散射特性[J].科学通报,2002(15):1145-1147. |
| [12] | Burke A;Ito S;Snaith H;Bach U;Kwiatkowski J;Gratzel M .The function of a TiO2 compact layer in dye-sensitized solar cells incorporating "Planar" organic dyes[J].Nano letters,2008(4):977-981. |
| [13] | Hara K.;Kinoshita T.;Sayama K.;Sugihara H.;Arakawa H.;Horiguchi T. .Highly efficient photon-to-electron conversion with mercurochrome-sensitized nanoporous oxide semiconductor solar cells[J].Solar Energy Materials and Solar Cells: An International Journal Devoted to Photovoltaic, Photothermal, and Photochemical Solar Energy Conversion,2000(2):115-134. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%