Structure and photoconductivity in synthesized poly thiophene by plasma

In this work the electric answer of poly thiophene is studied (PTh) to pulses of light to evaluate its luminescence potential. The synthesis of the polymers is made by plasma with different energy to study its effects on the structure of the material. The electric conductivity was calculated by means of the resistance of the polymers in a parallel arrangement of badges between 10 to 250 V, stimulated with ultraviolet light (250 nm) to promote the transfer of electric loads to different temperatures. The results indicate that the aromatic structure of the PTh depends on the power applied during the synthesis. (Author)