Linear and non-linear optical properties of gelatin membranes doped with photoresponsive berries extracts
作者： Ana-Maria Manea-Saghin , Grațiela Teodora Tihan , Roxana Gabriela Zgarian , Carla-Cezarina Pădurețu , François Kajzar
DOI: 10.1016/J.OPTMAT.2020.110429
关键词:
摘要: Abstract Natural extracts were successfully used as doping agents for the preparation of solutions, thin films and membranes in order to improve optical properties various polymers. The purpose present research is develop polymeric made photoresponsive natural lithium perchlorate (LiClO4) by solution casting method. To achieve this, bilberry blackcurrant incorporated into gelatin/glycerine/lithium (GEL/GLY/LiClO4) mixtures at different concentrations. prepared characterized from structural point view using Fourier transform infrared (FT-IR) UV–Vis spectroscopy. Moreover, their hydrophilic/hydrophobic character was evaluated contact angle measurement. Their nonlinear investigated third harmonic generation technique, results showed a potential use integral part manufacture optoelectronic devices such light-emitting diodes (LEDs).
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