The present study discusses about alternating Current
conductivity of Papain doped polypyrrole composite polymer. Enzyme papain doped
pyrrole polymer were synthesized by in situ polymerization where ferric
chloride works as an oxidizing agent. The different weight percent of papain
was added at the time of polymerization, at room temperature. The LCR meter was
used for investigate of the dielectric and a. c. conductivity of the
polypyrrole-papain composite of different compositions. Dielectric constant and
loss calculations for pure and papain composite polymers get smaller as
frequency increases. The variation in dielectric constant and dielectric loss
and transportation method was also noted with change in papain percentage in
pyrrole. For AC conductivity ’s’ value confirms presence of multi-relaxation
time with understanding charge transportation method by hopping between
localized state. Further investigation is required to understand process in
detail.
Author(s) Details:
Munish Pandey,
Department of Physics, K. M. Agrawal College (Affiliated to
University of Mumbai), Kalyan Thane, Maharashtra, India.
Please see the link here: https://stm.bookpi.org/CICMS-V8/article/view/14089
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