Polymer-Plastics Technology and Materials,
Год журнала:
2024,
Номер
unknown, С. 1 - 11
Опубликована: Дек. 19, 2024
Neodymium-doped
bismuth
ferrite
(Nd-BF)
is
a
highly
promising
electrode
material
with
unique
properties,
making
it
an
excellent
choice
due
to
its
wide
voltage
range
and
high
specific
capacitance.
Additionally,
offers
remarkable
stability
can
be
easily
synthesized
through
various
methods.
This
paper
presents
the
careful
design
simple
fabrication
of
Nd-BF@Ppy
nanocomposites,
specifically
tailored
for
use
in
advanced
supercapacitors.
The
architecture
nanocomposite
thoughtfully
designed
maximize
nanostructure's
surface
area
enhance
porosity,
thereby
facilitating
efficient
electrolyte-ion
mobility.
strategic
arrangement
Ppy
on
Nd-BF
has
given
coral-like
structure.
configuration
led
reduction
ion
pathways,
enhanced
accessibility
K+
ions,
significant
increase
area.
achieves
capacitance
410
F
g−
1.
improved
electrochemical
performance
mainly
attributed
innovative
synergistic
properties
components.
Polymers,
Год журнала:
2025,
Номер
17(7), С. 898 - 898
Опубликована: Март 27, 2025
A
multifunctional
paper-based
composite
of
paper
coated
with
a
polypyrrole@lignocellulosic
slurry
(PPy@LS)
and
carboxymethyl
cellulose
(CMC)
was
developed.
PPy@LS
prepared
via
the
polymerization
pyrrole
onto
lignocellulosic
derived
from
hemp
stalks
using
deep
eutectic
solvents.
The
mixed
required
amount
CMC
vacuum-filtered
filter
to
fabricate
(PPy@LS/CMC).
resulting
exhibited
excellent
properties,
including
electrical
conductivity,
photothermal
conversion,
antibacterial
properties.
These
properties
are
stable
against
external
environments,
such
as
water
abrasion,
due
addition
CMC.
conductivity
PPy@LS/CMC
varied
in
dry
(1.6
×
10-4
S/cm)
wet
(4.8
10-6
states,
suggesting
its
potential
application
humidity
sensing.
Notably,
achieved
significant
activity
under
light
irradiation,
demonstrated
by
measured
surface
temperature
exceeding
80
°C
10
min.
Moreover,
>
99.9%
Escherichia
coli
(Gram-negative)
Staphylococcus
aureus
(Gram-positive).
combination
inherent
characteristics
along
property
PPy
enable
appropriate
for
solar
interfacial
evaporation
application.
papers
innovative
combinations
have
great
applications
smart
packaging,
sensing,
biomedicine,
solar-driven
purifications.
Journal of Physics Condensed Matter,
Год журнала:
2024,
Номер
36(26), С. 263001 - 263001
Опубликована: Март 27, 2024
Abstract
Supercapacitors
(SCs)
have
become
one
of
the
most
popular
energy-storage
devices
for
high
power
density
and
fast
charging/discharging
capability.
Polyaniline
is
a
class
conductive
polymer
materials
with
ultra-high
specific
capacitance,
excellent
mechanical
properties
will
play
key
role
in
research
flexible
SCs.
The
synergistic
effect
between
polyaniline
graphene
often
used
to
overcome
their
respective
inherent
shortcomings,
thus
high-performance
polyaniline-graphene
based
nanocomposite
electrode
can
be
prepared.
development
graphene-polyaniline
nanocomposites
as
SCs
depends
on
microstructure
design.
However,
it
still
difficult
seek
balance
performance
functionalization
improve
weak
interfacial
interaction
polyaniline.
In
this
manuscript,
latest
preparation
methods,
progress
results
are
reviewed,
optimization
structures
performances
discussed.
Finally,
prospect
composites
expected.
