TUNIUNG THE MORPHOLOGICAL AND OPTOELECTRONIC CHARACTERISITIC OF ELECTROGENERATED SPIRO-DERIVATIVE POLYMER FILM

DANIEL HEREDIA, LUCIANA FERNANDEZ, MARISA SANTOS, LUIS OTERO, FERNANDO FUNGO

Los Cocos. Cordoba

Simposio; V Argentine-Chilean Polymer Symposium; 2009

Small molecule and polymer based organic light emitting diodes (OLEDs) have the potential of toproduce a revolution in display technologies. Also, organic conjugated materials are of interest for low-cost technological applications, such as organic field effect transistors (OFETs) and organic solar cells.  The devices and the materials that make them functional are the focus ofintense scientific and technological interest. However, despite to the exhaustive research in the field, few studies have been carried out with polymer film, obtained from electropolymerizable materials. An important advantage of these organic systems is that they can be deposited onto substrates at low temperatures: As consequence they are compatible with flexible plastic substrates. Also, the electrochemistry techniques allow to have fine control in important variables in the construction of optoelectronic devices, such as film thickness and morphological characteristics