Actuators,
Год журнала:
2024,
Номер
13(12), С. 503 - 503
Опубликована: Дек. 7, 2024
The
effective
treatment
of
the
surface
electrode
is
core
technology
an
ionic
polymer–metal
composite
(IPMC),
and
its
preparation
significantly
affects
driving
performance
IPMC.
Copper,
which
inexpensive
has
excellent
electrical
conductivity,
was
selected
as
material,
copper
IPMCs
(Cu-IPMCs)
were
prepared
via
magnetron
sputtering.
Orthogonal
experiments
performed
to
optimize
parameters
process.
indices
deformation
angle
resistance
used,
sample
electrodes’
morphology
elemental
content
analyzed.
results
showed
that
sputtering
pressure
major
factor
affecting
two
indices.
Cu-IPMC,
at
a
0.9
Pa,
time
35
min,
argon
flow
rate
30
sccm,
power
150
W,
had
more
minor
larger
under
continuous
direct
current
boosting.
It
required
1.2
h,
than
10
times
shorter
chemically
plated
counterpart.
exhibited
in
2–3
Ω/cm
range,
23
smaller
platinum.
ACS Applied Nano Materials,
Год журнала:
2024,
Номер
unknown
Опубликована: Ноя. 21, 2024
Machine
learning
(ML),
as
an
advanced
data
analysis
tool,
simulates
the
process
of
human
brain,
enabling
extraction
features,
discovery
patterns,
and
making
accurate
predictions
or
decisions
from
complex
data.
In
field
nanomaterial
design,
application
ML
technology
not
only
accelerates
performance
optimization
nanomaterials
but
also
promotes
innovation
materials
science
research
methods.
Bibliometrics,
a
method
based
on
quantitative
analysis,
provides
us
with
macro
perspective
to
observe
understand
in
design
by
statistically
analyzing
various
indicators
scientific
literature.
This
paper
quantitatively
analyzes
literature
related
ML-driven
seven
dimensions,
revealing
importance
necessity
design.
It
systematically
diversified
applications
combination
suitable
algorithms
being
key
enhancing
nanomaterials.
addition,
this
discusses
current
challenges
future
development
directions,
including
quality
set
construction,
algorithm
optimization,
deepening
interdisciplinary
cooperation.
review
researchers
state
trends
ideas
suggestions
for
research.
is
significant
value
promoting
progress
fostering
in-depth
research,
accelerating
innovative
material
technologies.
ACS Applied Polymer Materials,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 3, 2025
Ionic
conductor-based
stretchable
sensors
are
frequently
adopted
for
epidermal
electronics,
but
they
sensitive
to
changes
in
the
surrounding
temperature
and
humidity,
resulting
unstable
electrical
performance.
Here,
we
prepared
a
series
of
high-volume-content
ionic
liquid
filled
elastomers
(ILE).
A
volume
filling
content
50%
(ILE
50%)
was
obtained,
significant
improvement
dielectric
constant
from
3.0
22.1
at
100
kHz,
softness
composite
perfectly
preserved,
which
is
beneficial
preparing
high-performance
capacitive
sensors.
At
same
time,
ILE
can
maintain
good
properties
under
multiple
large
deformations
(50%)
as
well
(−20
80
°C)
high
humidity
(66%
RH
99%
RH)
environment,
showing
mechanical
environmental
stability.
This
strategy
provides
ideas
development
reliable
electronics.
Advanced Theory and Simulations,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 30, 2025
Abstract
Silicone‐ethanol
actuator
is
a
new
type
of
artificial
muscle
that
expands
and
contracts
based
on
the
switching
ethanol
phase
between
liquid
gas
states
within
elastomeric
matrix.
However,
there
lack
accurate
ranking
parameters
affect
its
performance.
This
research
uses
cutting‐edge
statistical
qualitative
methods
to
rank
behavioral
characteristics
this
actuator.
In
research,
effect
power
intensity
performance
structural
changes
silicone‐ethanol
investigated,
for
first
time.
It
found
use
more
intense
increased
response
speed
actuator,
but
also
intensifies
damage.
Also,
results
show
energy
temperature
are
most
crucial
variables
in
predicting
dynamic
behavior
while
content
applied
important
functional
long
term.
hoped
scientific
approach
will
be
leveraged
distinguish
real
from
dummy
indices
other
newfound
smart
materials,
where
no
complete
knowledge
their
governing
physical
chemical
equations.
Scientific Reports,
Год журнала:
2025,
Номер
15(1)
Опубликована: Март 12, 2025
Herein,
we
report
hybrid
fibrous
artificial
muscles
with
reversible
actuation,
i.e.,
expansion
upon
cooling
and
contraction
heating,
under
external
compression.
Although
many
polymeric
by
twist
insertion
in
precursor
fibers
have
been
developed,
most
of
them
cannot
reversibly
actuate
without
an
tensile
load.
While
heterochiral
Nylon
can
compressive
load,
the
stress
applied
is
low
(0.078
MPa).
In
this
study,
inserted
pre-tensioned
actuation
into
pre-compressed
helical
metallic
spring
obtained
muscles.
We
employed
two
types
two-way
shape
memory
polymers,
one
type
fishing
line
muscle,
seven
springs
preparing
A
structural
mechanics
model
was
numerical
simulation
conducted
to
evaluate
effect
design
parameters
on
strain.
It
found
that
all
were
free-standing
(reversibly
load)
beyond
compression
load).
As
example,
muscle
actuated
24
MPa
buckling.
expect
study
will
open
new
opportunities
for
use
as
linear
actuators
soft
robotics
or
other
applications
need
