Method for enhancing optoelectronic properties of conjugated polymers

摘要

The present invention provides a method for enhancing optoelectronic properties of polymers that contain conjugated moieties in their molecular structures (hereby denoted as “conjugated polymers”), to be used in lighting, photovoltaics, other various optoelectronic devices and applications. The method of the present invention includes preparing a conjugated polymer layer or multiple conjugated polymer layers and imprinting the conjugated polymer layer or layers through the application of a mold or multiple molds.

主权项

1. A method for enhancing optoelectronic properties of conjugated polymers, comprising:
preparing at least one conjugated polymer layer, wherein said conjugated polymer layer is conjugated polymer thin film, wherein preparing said at least one conjugated polymer thin film comprises preparing at least one type of molecule which contains a conjugated functional group as a monomer, and activating said monomer in a plasma or evaporation plating said monomer and polymerizing said monomer to form said at least one conjugated polymer thin film; and axially-stretching said at least one conjugated polymer layer to generate local deformation regions where conjugated polymer chains of said at least one conjugated polymer layer are deformed and stretched to enhance optoelectronic properties of said at least one conjugated polymer layer due to the suppression of electron-phonon interactions.