A new strategy to achieve high-performance thermally insulating biodegradable foams enabled by polylactide and epoxidized soybean oil
International Journal of Biological Macromolecules,
Год журнала:
2025,
Номер
unknown, С. 140997 - 140997
Опубликована: Фев. 1, 2025
Язык: Английский
Innovative crosslinking and foaming Strategies for Advancing biodegradable composite foams: Enhancing Foamability, Flexibility, and thermal insulation
Materials & Design,
Год журнала:
2025,
Номер
unknown, С. 113895 - 113895
Опубликована: Апрель 1, 2025
Язык: Английский
Sustainable Utilization of Disposed Photovoltaic Backsheet to Microcellular Thermal-Insulation Foam Through Two-steps Supercritical CO2 Foaming
The Journal of Supercritical Fluids,
Год журнала:
2025,
Номер
unknown, С. 106616 - 106616
Опубликована: Апрель 1, 2025
Язык: Английский
Pore‐Gradient, Flexible, and Fully‐Degradable Foam with Outstanding Noise Absorption and Thermal Insulation
Advanced Functional Materials,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 9, 2025
Abstract
With
the
increasing
frequency
of
extreme
cold
conditions
and
emphasis
on
sustainable
economic
development,
there
is
an
escalated
demand
for
eco‐friendly
fabrication
thermal
insulation
noise
absorption
materials.
These
materials
must
strike
optimal
balance,
effectively
minimizing
excessive
loss
heat
from
internal
spaces
while
simultaneously
mitigating
intrusion
external
industrial
activities.
The
existing
uniform
cellular
structures
exhibit
limited
capabilities.
Herein,
inspired
by
natural
gradient
structures,
a
robust
biodegradable
foam
that
integrates
continuous
cell
structure
excellent
directly
designed
via
pioneering
Pre‐N
2
foaming
strategy.
Through
modulation
physical
blowing
agent
type
in
first
stage
incomplete
adsorption
time
gas
second
stage,
concentration
can
be
established,
facilitating
formation
foams.
lightweight
achieves
remarkable
coefficient
0.83.
In
comparison
to
foam,
gradient‐structured
shows
74%
improvement
ball
rebound
resilience.
Notably,
its
biodegradability
600%
higher
than
structure.
controllable
synthesis
foams
opens
promising
avenue
development
multifunctional
Язык: Английский
CDs/PBAT Nanofiber Films With High Tensile Strength and Flame‐Retardant Property via Microfluidic Technology
Journal of Polymer Science,
Год журнала:
2024,
Номер
unknown
Опубликована: Дек. 25, 2024
ABSTRACT
The
poly(butylene
adipate‐co‐terephthalate)
(PBAT)
nanofiber
film
prepared
by
electrospinning
method
exhibits
limited
application
in
many
fields
due
to
its
poor
flame
retardancy
and
machinal
property,
despite
being
a
biodegradable
material
with
exceptional
toughness
ductility
properties.
In
this
work,
we
employed
microfluidic
technology
continuously
produce
blue
fluorescent
carbon
dots
(CDs)
on
an
aluminum‐based
chip
using
citrate
ethanolamine
as
precursors.
Subsequently,
utilizing
technology,
the
CDs/PBAT
composite
films
fluorescence
were
situ
reaction.
Interestingly,
compared
pure
PBAT
membranes,
membranes
exhibit
tensile
strength
of
4.31
MPa,
representing
remarkable
increase
3.24
times,
elongation
at
break
491%,
indicating
improvement
1.62
times.
More
importantly,
it
had
demonstrated
that
incorporation
CDs
into
can
achieve
flame‐retardant
effects.
We
firmly
believe
strategy
could
open
up
new
idea
for
synthesis
point
out
direction
meaningful
fabrication
high
property.
Язык: Английский