用于固态染料敏化太阳能电池的柔性可压缩 Goretex-PEDOT 膜电极。

Flexible and compressible Goretex-PEDOT membrane electrodes for solid-state dye-sensitized solar cells.

机构信息

ARC Centre of Excellence for Electromaterials Science, Intelligent Polymer Research Institute, University of Wollongong, New South Wales 2522, Australia.

出版信息

Langmuir. 2010 Feb 2;26(3):1452-5. doi: 10.1021/la903507m.

DOI:10.1021/la903507m

PMID:19902936

Abstract

A porous, flexible electrode based on a PTFE (Teflon) membrane (Goretex) coated with a metallic current collector and a conducting polymer (poly(3,4-ethylenedioxythiophene), PEDOT) has been developed for applications in solid-state dye-sensitized solar cells. Its low sheet resistance and compressibility make it an ideal electrode on uneven TiO(2) surfaces with high efficiency and reproducibility. The porous nature of the electrode enables the feed-through of reactants and treatment agents, which opens up exciting opportunities to interface these photoelectrochemical devices with electrocatalytic, energy conversion, and storage systems. Postfabrication bonding of the photoanode and the Goretex-Au-PEDOT electrode is demonstrated.

摘要

一种基于聚四氟乙烯（特氟龙）膜（戈尔）的多孔、柔性电极，该膜涂有金属集流器和导电聚合物（聚（3,4-亚乙基二氧噻吩），PEDOT），已被开发用于固态染料敏化太阳能电池。其低的片电阻和可压缩性使其成为具有高效率和可重复性的凹凸不平的 TiO(2) 表面上的理想电极。该电极的多孔性质使得反应物和处理剂可以透过，这为这些光电化学器件与电催化、能量转换和存储系统接口开辟了令人兴奋的机会。展示了光电阳极和 Goretex-Au-PEDOT 电极的后制造键合。