Jurnal Pendidikan Fisika dan Teknologi,
Journal Year:
2024,
Volume and Issue:
10(2), P. 230 - 239
Published: Sept. 20, 2024
Ionic
thermoelectric
(i-TE)
materials
have
gained
significant
attention
for
their
potential
to
convert
low-temperature
thermal
energy
into
electrical
energy.
In
this
study,
gel
electrolyte-based
i-TE
been
synthesized
using
carboxymethyl
cellulose
(CMC),
glycerin
and
H3PO4
solution
as
electrolyte.
Analysis
of
properties
such
Seebeck
coefficient
power
factor
the
electrolyte
has
carried
out.
ionic
conductivity
difference
or
output
voltage
CMC/glycerin
were
measured.
The
results
study
indicate
that
sample
increase
with
temperature,
whereas
tend
decrease
temperature
gradient
between
hot
cold
parts
increases.
These
findings
suggest
CMC/glycerin-based
polymer
use
in
devices,
particularly
applications
where
high
is
required.
Chemical Science,
Journal Year:
2024,
Volume and Issue:
15(35), P. 14122 - 14153
Published: Jan. 1, 2024
Converting
waste
heat
from
solar
radiation
and
industrial
processes
into
useable
electricity
remains
a
challenge
due
to
limitations
of
traditional
thermoelectrics.
Ionic
thermoelectric
(i-TE)
materials
offer
compelling
alternative
thermoelectrics
their
excellent
ionic
thermopower,
low
thermal
conductivity,
abundant
material
options.
This
review
categorizes
i-TE
thermally
diffusive
thermogalvanic
types,
with
an
emphasis
on
the
former
its
superior
thermopower.
also
highlights
for
creating
supercapacitors
(ITESCs)
that
can
generate
significantly
higher
voltages
low-grade
sources
compared
conventional
technologies.
Additionally,
it
explores
cells
combined
devices,
discussing
key
optimization
parameters
theoretical
modeling
approaches
maximizing
device
performance.
Future
directions
aim
enhance
performance
address
energy
density
challenges
flexible
wearable
applications.
Herein,
cutting-edge
are
comprehensively
outlined,
empowering
researchers
develop
next-generation
harvesting
technologies
more
sustainable
future.
