Dielectric Constant Estimation of Spherical Particle-Filled Nanocomposites Based on the Poon and Shin Model, Considering Interphase Properties
Polymers,
Год журнала:
2025,
Номер
17(8), С. 1035 - 1035
Опубликована: Апрель 11, 2025
A
revised
version
of
the
Poon
and
Shin
(PS)
model,
incorporating
effects
interphase,
is
introduced
to
predict
dielectric
permittivity
polymer
nanocomposites
reinforced
with
spherical
nanoparticles.
In
this
modified
approach,
both
nanoparticle
its
surrounding
interphase
region
are
treated
as
an
equivalent
nanoparticle,
modeled
a
core–shell
structure.
This
assumption
enables
more
accurate
representation
composite,
where
matrix
nanoparticles
form
homogeneous
mixture.
The
process
calculating
composite
occurs
in
two
distinct
steps.
Initially,
particle—comprising
core
interphase—is
computed.
Subsequently,
overall
material
determined,
considering
properties
substrate
nanoparticles,
all
within
framework
PS
model.
To
verify
validity
proposed
experimental
data
compared
against
predicted
values,
showing
high
level
agreement
when
characteristics
appropriately
incorporated.
Additionally,
influence
various
factors,
including
matrix,
on
performance
nanocomposite
thoroughly
investigated.
enhanced
model
offers
valuable
theoretical
for
designing
polymer–spherical
composites
superior
properties,
paving
way
their
potential
application
advanced
electronic
energy
storage
devices.
Язык: Английский
A review on design and mechanism approaches of metal-organic framework composites for supercapacitance performance
Coordination Chemistry Reviews,
Год журнала:
2025,
Номер
540, С. 216772 - 216772
Опубликована: Май 8, 2025
Язык: Английский
The Review of corrosion protection by nanotubes TiO2 and BTA/TiO2 nanotubes dispersed in Epoxy and proposed method for preparation of anti-corrosion coating from this material assisted by ultrasound
Chemical bulletin.,
Год журнала:
2025,
Номер
8(1), С. 2 - 2
Опубликована: Март 30, 2025
this
review
presents
the
corrosion
resistance
of
epoxy
coatings
containing
TiO2
nanotubes
and
BTA
(benzotriazole)-modified
nanotubes.
The
purpose
study
is
to
examine
how
effectively
these
materials
protect
against
on
metal
surfaces
in
various
environments.
synthesis
BTA/TiO2
offers
a
promising
approach
significantly
enhance
while
also
opening
considerable
potential
for
applications
industries
requiring
high
durability
material
protection.
в
данном
обзоре
рассматривается
коррозионная
стойкость
эпоксидных
покрытий,
содержащих
нанонити
и
модифицированные
TiO2,
обработанные
БТА
(бензотриазолом).
Целью
исследования
является
изучение
того,
насколько
эффективно
эти
материалы
защищают
от
коррозии
металлические
поверхности
различных
средах.
Синтез
нанонитей
нанотрубок
БТА/TiO2
покрытиях
предлагает
многообещающий
подход
к
значительному
повышению
коррозионной
стойкости,
а
также
открывает
значительный
потенциал
для
применения
отраслях,
требующих
высокой
прочности
защиты
материалов.
Язык: Русский