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Precursor route poly(thienylene vinylene) for organic solar cells: Photophysics and photovoltaic performance by Le Huong Nguyen; Serap Günes; Helmut Neugebauer; Niyazi Serdar Sariciftci; Fateme Banishoeib; Anja Henckens; Thomas Cleij; Laurence Lutsen; Dirk Vanderzande is a Engineering article available to read on EtoBox.
What is Precursor route poly(thienylene vinylene) for organic solar cells: Photophysics and photovoltaic performance about?
Photophysical studies and photovoltaic devices on a low bandgap, high-charge carrier mobility poly(thienylene vinylene) (PTV), prepared from a soluble precursor polymer synthesised via the ''dithiocarbamate route'', are reported. In composites with an electron acceptor ([6,6]-phenyl C 61 -butyric acid methyl ester (PCBM), a soluble fullerene derivative), photoinduced absorption characteristic for charged excitations together with photoluminescence quenching are observed indicating photoinduced electron transfer. The ''bulk heterojunction'' photovoltaic devices using PTV and PCBM composites show short-circuit currents up to 4 mA/cm 2 under AM 1.5 white-light illumination. The photocurrent spectrum of the photovoltaic device shows an onset about 1.65 eV (750 nm), which corresponds to the absorption spectrum of the polymer.
Who reads Precursor route poly(thienylene vinylene) for organic solar cells: Photophysics and photovoltaic performance?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- Le Huong Nguyen; Serap Günes; Helmut Neugebauer; Niyazi Serdar Sariciftci; Fateme Banishoeib; Anja Henckens; Thomas Cleij; Laurence Lutsen; Dirk Vanderzande
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 0927-0248)
- Published
- 2006
- Language
- EN
- Field
- Engineering (Physical Sciences)