International Journal of Smart and Nano Materials,
Год журнала:
2024,
Номер
15(2), С. 365 - 386
Опубликована: Апрель 2, 2024
This
paper
systematically
investigates
the
effective
parameter
on
performance
of
polydimethylsiloxane/graphene
(PDMS@Gr)-based
triboelectric
nanogenerators
(TENGs)
as
well
their
applications.
PDMS@Gr
films
containing
0,
0.05,
0.5,
1,
and
1.5
wt.%
graphene
are
synthesized,
surface
characteristics,
mechanical
behavior,
electrical
properties
characterized.
Vertical
contact-separation
mode
TENGs
fabricated,
is
evaluated.
The
results
demonstrate
that
roughness
charge
density
most
critical
parameters
for
PDMS@Gr-based
compared
to
friction
layers.
TENG
with
1
shows
highest
power
output
2.6
W/m2
at
an
optimized
working
condition
(5
Hz
15
N).
It
also
exhibits
stable
until
15,000
cycles
displays
battery-free
applications
by
powering
a
light-emitting
diode
(LED)
array,
calculator,
digital
watch,
thermometer.
International Journal of Smart and Nano Materials,
Год журнала:
2024,
Номер
15(2), С. 365 - 386
Опубликована: Апрель 2, 2024
This
paper
systematically
investigates
the
effective
parameter
on
performance
of
polydimethylsiloxane/graphene
(PDMS@Gr)-based
triboelectric
nanogenerators
(TENGs)
as
well
their
applications.
PDMS@Gr
films
containing
0,
0.05,
0.5,
1,
and
1.5
wt.%
graphene
are
synthesized,
surface
characteristics,
mechanical
behavior,
electrical
properties
characterized.
Vertical
contact-separation
mode
TENGs
fabricated,
is
evaluated.
The
results
demonstrate
that
roughness
charge
density
most
critical
parameters
for
PDMS@Gr-based
compared
to
friction
layers.
TENG
with
1
shows
highest
power
output
2.6
W/m2
at
an
optimized
working
condition
(5
Hz
15
N).
It
also
exhibits
stable
until
15,000
cycles
displays
battery-free
applications
by
powering
a
light-emitting
diode
(LED)
array,
calculator,
digital
watch,
thermometer.
