Constructing a high-power self-powered electrochemical pressure sensor for multimode pressure detections
Nano Energy,
Год журнала:
2025,
Номер
unknown, С. 110747 - 110747
Опубликована: Фев. 1, 2025
Язык: Английский
Ways forward with conductive hydrogels: Classifications, properties, and applications in flexible electronic and energy gadgets
Materials Science and Engineering R Reports,
Год журнала:
2025,
Номер
163, С. 100923 - 100923
Опубликована: Янв. 8, 2025
Язык: Английский
Flexible Pressure Sensors Based on Polyvinylidene Fluoride: A Critical Review
Materials,
Год журнала:
2025,
Номер
18(3), С. 615 - 615
Опубликована: Янв. 29, 2025
With
the
advent
of
intelligent
era,
flexible
piezoelectric
tactile
sensors,
as
key
components
for
sensing
information
and
transmitting
signals,
have
received
worldwide
attention.
However,
pressure
sensors
are
still
currently
limited,
which
severely
restricts
their
practical
applications.
Furthermore,
demonstrations
conducted
in
labs
not
accurate
to
real-world
scenarios.
Thus,
there
is
an
urgent
need
further
optimize
intrinsic
performance
usage
characteristics
meet
application
requirements.
As
a
representative
piezoelectric,
polyvinylidene
fluoride
(PVDF)
exhibits
significant
advantages
terms
excellent
flexibility,
chemical
stability,
high
electromechanical
conversion,
low
cost,
appropriate
acoustic
impedance,
allow
it
serve
core
matrix
sensors.
This
paper
aims
summarize
very
recent
progress
based
on
PVDF,
including
composition
modulation,
structure
optimization,
Based
comprehensive
summary
studies,
we
propose
rational
perspectives
strategies
regarding
PVDF-based
provide
some
new
insights
research
industrial
communities.
Язык: Английский
Bioinspired Miniature Ionic Power Pack Using Stacked Liquid Marbles for Muscle Stimulation
Advanced Functional Materials,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 28, 2025
Abstract
Inspired
by
the
electrogenic
mechanism,
a
miniature
ionic
power
pack
based
on
liquid
marbles
(LMs)
is
developed
that
overcomes
ion‐migration
rates
constraint
in
traditional
systems.
This
stacked
LM
source
utilizes
droplets
encapsulated
with
hydrophobic
powders
composed
of
Brazilian
palm
wax,
stearic
acid,
and
magnetite,
optimized
for
mechanical
robustness,
stability,
rapid
activation.
Upon
near‐infrared
activation,
LMs
merge
within
1
s,
enabling
efficient
reliable
The
system
demonstrates
enhanced
ion‐transport
superior
performance,
achieving
an
open‐circuit
voltage
290
mV,
short‐circuit
current
150
µA,
density
275
W·m⁻
3
,
outperforming
conventional
gel‐based
systems
factors
1‐,
70‐,
23‐fold,
respectively.
Scalability
validated
through
series
parallel
configurations,
supporting
diverse
biomedical
applications.
As
proof
concept,
successfully
applied
electrical
stimulation
therapies
medical
treatment
chips
sports
rehabilitation,
showcasing
its
potential
compact,
biocompatible,
bioelectronic
Язык: Английский