Proceedings of the Southwest State University Series Engineering and Technologies,
Journal Year:
2024,
Volume and Issue:
14(4), P. 131 - 142
Published: Dec. 13, 2024
Purpose
of
research
.
Fixation
Boron
nitride
nanoparticles
on
polyamide
fabric.
Methods
Colloidal
systems
were
stirred
and
dispersed
in
an
ultrasonic
bath
QUICK
218-35
with
emitter
power
50
W
technological
disperser
“Volna”
UZTA-0.4/22-OM.
The
activation
the
fabric
surface
its
cleaning
carried
out
by
plasma
treatment
a
low-pressure
PICO
system.
Deposition
using
Langmuir-Blodgett
method
was
performed
KSV
Nima
2002
setup.
morphology
elemental
composition
before
after
application
boron
studied
JEOL
6610LV
scanning
electron
microscope
equipped
Oxford
Instruments
X-Max
energy-dispersive
X-ray
analyzer.
methodology
included
use
low-vacuum
mode,
which
important
for
preventing
accumulation
electrical
charge
dielectric
samples.
Results
Sediment-resistant
colloidal
synthesized
based
stabilized
stearic
acid
aqueous
solution
nanoparticle
powder
addition
oiling
agent.
Nano-particles
from
first
system
deposited
method,
while
second
applied
immersing
dispersion.
SEM
images
analysis
confirm
uniform
fixation
fibers
these
methods.
Conclusion
In
this
work,
fixed
onto
This
allowed
deposition
both
between
fibers,
enhancing
performance
characteristics.
RSC Advances,
Journal Year:
2025,
Volume and Issue:
15(18), P. 14183 - 14193
Published: Jan. 1, 2025
This
study
explores
the
sustainable
production
of
high-performance
supercapacitor
electrodes
from
waste
mango
kernels,
addressing
growing
need
for
eco-friendly
energy
storage
solutions.
Porous
carbon
materials
were
synthesized
via
pyrolysis
at
varying
temperatures
(700,
800,
900,
and
1000
°C),
designated
as
MK7,
MK8,
MK9,
MK10,
respectively.
The
was
obtained
a
simple
carbonization,
yielding
highly
porous
structure
with
large
specific
surface
area
1348.9
m2
g-1,
MK9
material
confirmed
by
BET
analysis.
Raman
spectroscopy
revealed
high
degree
graphitization
D
G
bands,
indicating
presence
both
disordered
graphitic
domains.
SEM
imaging
showed
well-developed,
interconnected
morphology,
while
XRD
patterns
amorphous
nature
partially
crystalline
resulting
evaluated
their
electrochemical
performance
in
applications.
Electrochemical
characterization
that
sample,
pyrolyzed
900
°C,
exhibited
highest
capacitance
205.8
F
surpassing
other
samples.
To
optimize
device
performance,
symmetric
supercapacitors
fabricated
using
CR2032
coin
cell
configuration
different
electrolytes
concentrations.
KOH
electrolyte
demonstrated
maximum
power
density
5137.86
W
kg-1,
an
12.32
h
112.4
g-1.
Furthermore,
this
excellent
cycling
stability,
maintaining
its
over
100
000
galvanostatic
charge-discharge
cycles.
A
practical
demonstration
ability
to
red
LED
approximately
15
minutes.
These
results
highlight
potential
utilizing
biomass,
specifically
efficient
development.
Applied Catalysis O Open,
Journal Year:
2024,
Volume and Issue:
189, P. 206924 - 206924
Published: April 1, 2024
Biomass-sourced
carbon
materials
exhibit
enormous
applications
in
fuel
cells
for
their
multifunction
catalytic
properties
owing
to
excellent
physicochemical
attributes
such
as
enhanced
surface
area,
tunable
porous
architectures,
available
active
sites,
and
high
electrical
conductivity.
This
structural
morphological
variability
of
biomass
is
crucial
acquire
with
modified
structures
performances.
We
explored
recent
developments
biomass-derived
carbonaceous
electrode
composites
Low-Temperature
Fuel
Cells
(LTFCs).
review
focuses
on
synthesis
methodologies,
properties,
electrochemical
biomass-based
nano-structured
LTFCs
application.
E3S Web of Conferences,
Journal Year:
2024,
Volume and Issue:
537, P. 07013 - 07013
Published: Jan. 1, 2024
An
investigation
has
been
conducted
to
determine
whether
or
not
novel
nanocomposite
electrolytes
have
the
potential
improve
efficiency
and
longevity
of
fuel
cell
technology.
In
this
investigation,
were
manufactured
by
using
a
methodical
methodology.
The
nanoparticles
included
into
polymer
matrices
in
order
enhance
ion
conductivity
mechanical
strength
developed.
composition
was
improved
altering
amount
polymers
that
present.
When
compared
traditional
electrolytes,
introduction
resulted
considerable
improvements
characteristics
material.
These
enhancements
15%
increase
10%
strength.
Fuel
devices
make
use
showed
performance,
with
power
density
gain
when
electrolytes.
addition,
environmental
impact
assessment
found
two
percent
drop
energy
used,
fifteen
reduction
waste
generated,
twenty-five
carbon
dioxide
emissions.
As
result
these
discoveries,
ofnanocomposite
sustainability
technology
brought
light.
This
opens
door
for
creation
next-generation
cells
increased
performance
decreased
their
effect
on
environment.
Proceedings of the Southwest State University Series Engineering and Technologies,
Journal Year:
2024,
Volume and Issue:
14(4), P. 131 - 142
Published: Dec. 13, 2024
Purpose
of
research
.
Fixation
Boron
nitride
nanoparticles
on
polyamide
fabric.
Methods
Colloidal
systems
were
stirred
and
dispersed
in
an
ultrasonic
bath
QUICK
218-35
with
emitter
power
50
W
technological
disperser
“Volna”
UZTA-0.4/22-OM.
The
activation
the
fabric
surface
its
cleaning
carried
out
by
plasma
treatment
a
low-pressure
PICO
system.
Deposition
using
Langmuir-Blodgett
method
was
performed
KSV
Nima
2002
setup.
morphology
elemental
composition
before
after
application
boron
studied
JEOL
6610LV
scanning
electron
microscope
equipped
Oxford
Instruments
X-Max
energy-dispersive
X-ray
analyzer.
methodology
included
use
low-vacuum
mode,
which
important
for
preventing
accumulation
electrical
charge
dielectric
samples.
Results
Sediment-resistant
colloidal
synthesized
based
stabilized
stearic
acid
aqueous
solution
nanoparticle
powder
addition
oiling
agent.
Nano-particles
from
first
system
deposited
method,
while
second
applied
immersing
dispersion.
SEM
images
analysis
confirm
uniform
fixation
fibers
these
methods.
Conclusion
In
this
work,
fixed
onto
This
allowed
deposition
both
between
fibers,
enhancing
performance
characteristics.
