Application of a Palm Oil-Based Alkyd for the Improvement of Polyaniline Properties
Source abstract
Abstract
This study attempts to produce polyaniline (PAni)/Alkyd films with short curing time, good adhesion on fluoride-doped tin oxide (FTO) glass and having high conductivity that can be apply in solar cell panel. Both palm stearin-based alkyd resins and PAni were synthesized via chemical reactions. Chemical structures of the palm oil-based alkyd and PAni were investigated by proton nuclear magnetic resonance ( 1 H NMR), Fourier Transform Infrared (FTIR), and Ultraviolet-visible (UV-vis) spectrometers. Palm oil-based alkyds having three different acid number (AN) (5.66, 14.74, and 17.60 mg KOH/g) were blended with PAni at ratio of 1:0.5, 1:0.75, 1:1 for the preparation of PAni/Alkyd films via UV curing method. UV-vis spectrometer confirmed the chemical structure of PAni/Alkyd films. The adhesion of Pani/Alkyd films were tested following ASTM D3359 and conductivity study of PAni/Alkyd films was carried out using four point probe method. Best result was observed for PAni/ Alkyd at a ratio 1:0.5 with the palm oil-based alkyd having AN value of 5.56 mg KOH/g. The shortest curing time was 10 minutes, with strong adhesion of PAni/Alkyd films on FTO glass and conductivity of 2.5610 2 S/cm. By comparison the conductivity of the pure PAni was 1.31×10 3 S/cm.
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Research context
OpenAlex topics: Conducting polymers and applications · Advanced Sensor and Energy Harvesting Materials · Polydiacetylene-based materials and applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Chemistry, Faculty of Science, University of Malaya, 50603, Kuala Lumpur
Advanced Oleochemical Technology Division (AOTD), Malaysian Palm Oil Board (MPOB), No 6, Persiaran Institusi, 43000 Kajang, Selangor
Department of Physical Science, Faculty of Applied Sciences and Computing, Tunku Abdul Rahman University College, Jalan Genting Kelang, Setapak, 53300, Kuala Lumpur
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