In this paper, an investigation of flexible electrodes for photovoltaic textile structures utilizing polymer-based organic materials is presented. The composite structure consisting of a blend of water dispersible carbon nanotube:polyaniline(CNT:PANI) componentes with poly(3,4 ethylenedioxythiophene):poly(styrenesulfonate)(PEDOT:PSS)was applied to be used as the hole collection electrode in photovoltaic textile applications. Both photovoltaic textiles and conventional solar cells were fabricated by using a blend of poly(3-hexylthiophene-2-5-diyl)(P3HT):(6,6)-phenyl C6-butyric acid methyl ester (PCBM). All devices were characterized by measuring current versus voltage characteristics under AM 1.5 conditions. The nanoscale morphology of the photovoltaic structure was investigated using scanning electron microscopy and atomic force microscopy.

Ayse Bedeloglu acknowledges the support of the Scientific and Technological Research Council of Turkey (TÜBI.TAK) under Grant numbers 2211 and 2214. Pablo Jimenez acknowledges the ‘DGA/CAI‐Programa Europa’ for financial support and Fundacion Ramon Areces for his Ph.D. grant.

Peer reviewed