Nanoscale,
Год журнала:
2023,
Номер
15(39), С. 15956 - 15964
Опубликована: Янв. 1, 2023
In
the
field
of
microscale
energy
storage,
fabrication
micro-supercapacitors
(MSCs)
with
high
power
density
and
has
always
been
a
focus
research.
this
work,
laser-induced
porous
graphene
chemically
deposited
manganese
dioxide
nanoparticles
are
used
as
electrode
materials,
switchable
MSC
two
storage
principles
is
obtained
by
designing
symmetric
interdigitated
square
structures.
The
aim
to
overcome
preparation
challenge
supercapacitors
switching
between
modes.
MSC,
mode
(5.89
μW
h
cm-2)
3.36
times
that
(1.75
cm-2),
while
(43.06
1.44
(29.96
cm-2).
addition,
under
drive
five
serially
connected
MSCs,
27
LED
lights
can
be
continuously
lit
for
5
minutes.
Therefore,
work
provides
facile
novel
method
development
MSCs
density,
suggesting
great
practical
application
value
in
MSCs.
New Journal of Chemistry,
Год журнала:
2024,
Номер
49(3), С. 796 - 806
Опубликована: Дек. 5, 2024
This
study
synthesized
LaFeO
3
perovskite
oxide
with
different
cobalt
doping
ratios
using
the
sol–gel
method,
followed
by
in
situ
hydrothermal
treatment.
Nanoscale,
Год журнала:
2023,
Номер
15(39), С. 15956 - 15964
Опубликована: Янв. 1, 2023
In
the
field
of
microscale
energy
storage,
fabrication
micro-supercapacitors
(MSCs)
with
high
power
density
and
has
always
been
a
focus
research.
this
work,
laser-induced
porous
graphene
chemically
deposited
manganese
dioxide
nanoparticles
are
used
as
electrode
materials,
switchable
MSC
two
storage
principles
is
obtained
by
designing
symmetric
interdigitated
square
structures.
The
aim
to
overcome
preparation
challenge
supercapacitors
switching
between
modes.
MSC,
mode
(5.89
μW
h
cm-2)
3.36
times
that
(1.75
cm-2),
while
(43.06
1.44
(29.96
cm-2).
addition,
under
drive
five
serially
connected
MSCs,
27
LED
lights
can
be
continuously
lit
for
5
minutes.
Therefore,
work
provides
facile
novel
method
development
MSCs
density,
suggesting
great
practical
application
value
in
MSCs.