Molecules,
Journal Year:
2023,
Volume and Issue:
28(6), P. 2489 - 2489
Published: March 8, 2023
An
innovative
form
of
2D/0D
g-C3N4/CeO2
nanostructure
was
synthesized
using
a
simple
precursor
decomposition
process.
The
2D
g-C3N4
directs
the
growth
0D
CeO2
quantum
dots,
while
also
promoting
good
dispersion
CeO2QDs.
This
shows
capacitance
202.5
F/g
and
notable
rate
capability
stability,
outperforming
electrode,
reflecting
state-of-the-art
binary
electrodes.
combination
materials
enables
an
asymmetric
device
(g-C3N4/CeO2QDs//AC)
to
deliver
highest
energy
density
(9.25
Wh/kg)
power
(900
W/kg).
superior
capacity
stability
endorsed
structural
merits
CeO2QDs
layered
g-C3N4,
which
offer
more
accessible
sites
for
ion
transport.
These
results
suggest
that
g-C3N4/CeO2QDs
is
promising
electrode
material
storage
devices.
Journal of Saudi Chemical Society,
Journal Year:
2022,
Volume and Issue:
26(6), P. 101570 - 101570
Published: Nov. 1, 2022
Offering
a
suitable
and
low-cost
electrode
material
is
one
of
the
most
important
challenging
demands
in
supercapacitor
research.
In
this
aspect,
carbon
prepared
from
biomass
by
simply
pyrolysis
ball
milling
could
be
ideal
for
applications.
Hence,
novel
type
submicron/nanocarbon
was
date
leaves
simple
milling.
After
morphological
chemical
characterizations,
used
as
upon
immobilizing
on
steel
substrate
(current
collector)
to
fabricate
high-performance
symmetric
supercapacitor.
The
fabricated
took
advantage
carbon's
electric
double
layer
capacitance
behaviour
pseudocapacitance
heteroatoms
present
carbon.
developed
device
provides
significant
charging/discharging
using
optimum
electrolyte
(0.1
M
sulfuric
acid).
That
manifested
with
high
specific
(∼107
F/g)
maintained
above
92%
its
initial
after
1000
charge/discharge
cycles.
Furthermore,
an
energy
density
∼10
Wh/Kg
at
power
∼200
W/Kg.
This
work
inexpensive,
that
depends
(date
palm
leaves)
nominates
it
capable
candidate
mass-product
future.
Materials Today Physics,
Journal Year:
2023,
Volume and Issue:
38, P. 101258 - 101258
Published: Oct. 17, 2023
Multicomponent
systems
based
on
liquid
crystals
are
of
great
interest
both
in
the
field
scientific
research
and
practical
application.
To
date,
one
most
studied
crystal/nanoparticles
crystal/polymer
systems.
Each
system
individually
has
its
own
advantages
disadvantages
which
limit
their
The
way
to
circumvent
drawbacks
increase
is
combine
them
into
a
three-component
crystal/polymer/nanoparticles
system.
This
combination
allows
fine
tune
improve
commonly
exploited
parameters
display
applications,
such
as
electro-optics
properties,
other
structural,
spectroscopic,
luminescent,
etc.,
can
significantly
expand
applications
multicomponent
Therefore,
this
review
devoted
creating
holistic
picture
that
includes
all
possible
effects
resulting
from
properties
crystals,
polymers,
various
nanomaterials.
Also,
result
following
analysis,
prospects
application
reviewed.
Molecules,
Journal Year:
2023,
Volume and Issue:
28(6), P. 2489 - 2489
Published: March 8, 2023
An
innovative
form
of
2D/0D
g-C3N4/CeO2
nanostructure
was
synthesized
using
a
simple
precursor
decomposition
process.
The
2D
g-C3N4
directs
the
growth
0D
CeO2
quantum
dots,
while
also
promoting
good
dispersion
CeO2QDs.
This
shows
capacitance
202.5
F/g
and
notable
rate
capability
stability,
outperforming
electrode,
reflecting
state-of-the-art
binary
electrodes.
combination
materials
enables
an
asymmetric
device
(g-C3N4/CeO2QDs//AC)
to
deliver
highest
energy
density
(9.25
Wh/kg)
power
(900
W/kg).
superior
capacity
stability
endorsed
structural
merits
CeO2QDs
layered
g-C3N4,
which
offer
more
accessible
sites
for
ion
transport.
These
results
suggest
that
g-C3N4/CeO2QDs
is
promising
electrode
material
storage
devices.
