Advanced Functional Materials,
Год журнала:
2023,
Номер
34(9)
Опубликована: Ноя. 20, 2023
Abstract
Smart
wound
dressings
capable
of
detecting,
monitoring,
and
regulating
complicated
dynamic
healing
processes
hold
tremendous
potential
in
tissue
reconstruction.
Micro/nanofiber‐based
materials
are
regarded
as
one
the
most
promising
candidates
to
develop
smart
owing
their
remarkable
features
including
architectural
mimicry
extracellular
matrix,
tunability
structural
assembly,
diversity
functionality.
Herein,
latest
progress
micro/nanoscale
fiber‐based
terms
composition
engineering,
design,
applications
management
is
comprehensively
reviewed.
This
work
begins
with
advances
fibers
stimuli‐responsive
fibers,
shape
memory
conductive
fibers.
Then,
design
from
conventional
2D
fibrous
membrane
emerging
3D
sponge/hydrogel
thoroughly
discussed.
Furthermore,
micro/nanofibrous
drug
delivery,
biomechanical
stimulation,
electrical
monitoring
highlighted.
Finally,
article
offers
perspectives
on
existing
challenges
future
directions
for
management.
Advanced Fiber Materials,
Год журнала:
2022,
Номер
5(1), С. 12 - 35
Опубликована: Окт. 13, 2022
Abstract
Fiber
materials
are
highly
desirable
for
wearable
electronics
that
expected
to
be
flexible
and
stretchable.
Compared
with
rigid
planar
electronic
devices,
fiber-based
provide
significant
advantages
in
terms
of
flexibility,
stretchability
breathability,
they
considered
as
the
pioneers
new
generation
soft
wearables.
The
convergence
textile
science,
engineering
nanotechnology
has
made
it
feasible
build
functions
on
fibers
maintain
them
during
wear.
Over
last
few
years,
fiber-shaped
desired
designability
integration
features
have
been
intensively
explored
developed.
As
an
indispensable
part
cornerstone
great
significance.
Herein,
research
progress
advanced
fiber
is
reviewed,
which
mainly
includes
various
material
preparations,
fabrication
technologies
representative
studies
different
applications.
Finally,
key
challenges
future
directions
examined
along
analysis
possible
solutions.
Graphical
abstract
Advanced Materials,
Год журнала:
2022,
Номер
35(3)
Опубликована: Окт. 22, 2022
Aerogels,
the
lightest
artificial
solid
materials
characterized
by
low
density
and
thermal
conductivity,
high
porosity,
large
specific
surface
area,
have
attracted
increasing
interest.
Aerogels
exhibit
single-mode
insulation
properties
regardless
of
surrounding
temperature.
In
this
study,
hyperelastic
Kevlar
nanofiber
aerogels
(HEKAs)
are
designed
fabricated
a
slow-proton-release-modulating
gelation
thermoinduced
crosslinking
strategy.
The
method
does
not
use
agents
endows
ultralow-density
(4.7
mg
cm-3
)
HEKAs
with
conductivity
(0.029
W
m-1
K-1
),
porosity
(99.75%),
stability
(550
°C),
increased
compression
resilience
(80%)
fatigue
resistance.
Proofs
concept
acting
as
on-off
switches
demonstrated
through
experiments
simulations.
rapid
response
speed
0.73
°C
s-1
,
heat
flux
2044
J
m-2
switching
ratio
7.5.
Heat
dissipation
can
be
reversibly
switched
on/off
more
than
fifty
times
owing
to
hyperelasticity
resistance
HEKAs.
This
study
suggests
route
fulfill
highly
porous
tailor
on-demand.
Chemical Reviews,
Год журнала:
2023,
Номер
123(8), С. 4693 - 4763
Опубликована: Фев. 8, 2023
Fibers,
originating
from
nature
and
mastered
by
human,
have
woven
their
way
throughout
the
entire
history
of
human
civilization.
Recent
developments
in
semiconducting
polymer
materials
further
endowed
fibers
textiles
with
various
electronic
functions,
which
are
attractive
applications
such
as
information
interfacing,
personalized
medicine,
clean
energy.
Owing
to
ability
be
easily
integrated
into
daily
life,
soft
fiber
electronics
based
on
polymers
gained
popularity
recently
for
wearable
implantable
applications.
Herein,
we
present
a
review
previous
current
progress
polymer-based
electronics,
particularly
focusing
smart-wearable
areas.
First,
provide
brief
overview
viewpoint
basic
concepts
functionality
requirements
different
devices.
Then
analyze
existing
associated
devices
interfaces,
healthcare
energy
conversion
storage.
The
working
principle
performance
summarized.
Furthermore,
focus
fabrication
techniques
Based
continuous
one-dimensional
yarn,
introduce
two-
three-dimensional
fabric
fabricating
methods.
Finally,
challenges
relevant
perspectives
potential
solutions
address
related
problems.
Nature Communications,
Год журнала:
2023,
Номер
14(1)
Опубликована: Сен. 5, 2023
Abstract
Ice-templating
technology
holds
great
potential
to
construct
industrial
porous
materials
from
nanometers
the
macroscopic
scale
for
tailoring
thermal,
electronic,
or
acoustic
transport.
Herein,
we
describe
a
general
ice-templating
through
freezing
material
on
rotating
cryogenic
drum
surface,
crushing
it,
and
then
re-casting
nanofiber
slurry.
Through
decoupling
ice
nucleation
growth
processes,
achieved
columnar-equiaxed
crystal
transition
in
procedure.
The
highly
random
stacking
integrating
of
equiaxed
crystals
can
organize
nanofibers
into
thousands
repeating
microscale
units
with
tortuous
channel
topology.
Owing
spatially
well-defined
isotropic
structure,
obtained
Al
2
O
3
·SiO
aerogels
exhibit
ultralow
thermal
conductivity,
superelasticity,
good
damage
tolerance,
fatigue
resistance.
These
features,
together
their
natural
stability
up
1200
°C,
make
them
robust
insulation
under
extreme
thermomechanical
environments.
Cascading
runaway
propagation
high-capacity
lithium-ion
battery
module
consisting
LiNi
0.8
Co
0.1
Mn
cathode,
ultrahigh
shock
power
215
kW,
be
completely
prevented
by
thin
aerogel
layer.
findings
not
only
establish
production
route
nanomaterial
assemblies
that
is
conventionally
challenging,
but
also
demonstrate
high-energy-density
configuration
high
safety
standard
critical
practical
applications.
Materials Chemistry Frontiers,
Год журнала:
2023,
Номер
7(9), С. 1737 - 1759
Опубликована: Янв. 1, 2023
Fabrications,
mechanisms
of
electromagnetic
response,
tailoring
strategies
carbon-based
nanofibers,
and
devices
with
multi-function
constructed
by
nanofibers
are
systematically
elaborated.
Nature Communications,
Год журнала:
2024,
Номер
15(1)
Опубликована: Янв. 6, 2024
Abstract
Ceramic
aerogels
are
often
used
when
thermal
insulation
materials
desired;
however,
they
still
plagued
by
poor
mechanical
stability
under
shock.
Here,
inspired
the
dactyl
clubs
of
mantis
shrimp
found
in
nature,
which
form
directed
assembly
into
hierarchical,
chiral
and
Bouligand
(twisted
plywood)
structure
exhibiting
superior
properties,
we
present
a
compositional
structural
engineering
strategy
to
develop
strong,
superelastic
fatigue
resistance
ceramic
with
fibers
array
resembling
architecture.
Benefiting
from
stress
dissipation,
crack
torsion
reinforcement
micro-/nano-scale
array,
tensile
strength
these
(170.38
MPa)
is
between
one
two
orders
magnitude
greater
than
that
state-of-the-art
nanofibrous
aerogels.
In
addition,
developed
feature
low
density
conductivity,
good
compressive
properties
rapid
recovery
80
%
strain,
up
1200
°C,
making
them
ideal
for
applications.
ACS Nano,
Год журнала:
2024,
Номер
18(24), С. 15358 - 15386
Опубликована: Июнь 5, 2024
The
rapid
advancement
in
nanofiber
technologies
has
revolutionized
the
domain
of
yarn
materials,
marking
a
significant
leap
textile
technology.
This
review
dissects
nexus
between
cutting-edge
and
manufacturing,
aiming
to
illuminate
pathway
toward
engineering
advanced
textiles
with
unparalleled
functionality.
It
first
discusses
fundamentals
assemblies
spinning
techniques,
primarily
focusing
on
electrospinning,
centrifugal
spinning,
blow
spinning.
Additionally,
study
delves
into
integrating
traditional
modern
fabrication
principles,
elucidating
design
principles
that
underlie
creation
yarns
incorporating
nanofibers.
Twisting
are
explored
examine
how
they
can
be
optimized
adapted
for
nanofibers,
thus
enabling
production
innovative
nanofiber-based
yarns.
Special
attention
is
given
scalable
strategies
like
which
spotlighted
their
efficiency
scalability
fabricating
further
analyses
recently
developed
applications,
including
wearable
sensors,
biomedical
devices,
moisture
management
textiles,
energy
harvesting
storage
devices.
We
finally
present
forward-looking
perspective
address
unresolved
issues
technologies.