Application of poly(acrylic acid-g-gelatin)/polypyrrole gel electrolyte in flexible quasi-solid-state dye-sensitized solar cell

作者：Li Qinghua; Wu Jihuai^*; Tang Ziying; Xiao Yaoming; Huang Miaoliang; Lin Jianming

来源：Electrochimica Acta, 2010, 55(8): 2777-2781.

DOI：10.1016/j.electacta.2009.12.072

• Flexible
• Quasi-solid-state dye-sensitized solar cell
• Gel electrolyte
• Poly(acrylic acid-g-gelatin)
• Polypyrrole

A novel gel polymer electrolyte based on poly(acrylic acid-g-gelatin)/polypyrrole with conductivity of 14.1 mS cm(-1) was prepared. Based on the gel electrolyte, a flexible quasi-solid-state dye-sensitized solar cell was fabricated by using a low-temperature filming technique. Owing to high conductivity and the catalytic function of polypyrrole for I(-)/I(3)(-) redox reaction for the gel electrolyte, the flexible quasi-solid-state dye-sensitized solar cell showed a light-to-electric energy conversion efficiency of 1.28%, under a simulated solar light irradiation with intensity of 100 mW cm(-2) (AM 1.5).

• 出版日期2010-3-1
• 单位华侨大学