E3S Web of Conferences,
Journal Year:
2023,
Volume and Issue:
430, P. 01134 - 01134
Published: Jan. 1, 2023
The
investigation
of
innovative
materials
and
intelligent
control
systems
has
been
motivated
by
the
desire
to
provide
sustainable
energy
solutions,
with
aim
improving
efficiency
adaptability
harvesting
storage
devices.
This
study
introduces
an
methodology
tackle
this
issue
combining
SMART
(Self-Monitoring,
Analysing,
Reporting
Technology)
sophisticated
approaches.
system
under
consideration
utilises
intrinsic
material
characteristics
materials,
including
piezoelectric,
thermoelectric,
shape
memory
alloys,
objective
capturing
transforming
ambient
into
electrical
power
that
can
be
effectively
utilised.
In
order
fully
harness
capabilities
a
novel
framework
is
proposed
integrates
machine
learning
algorithms,
real-time
sensor
data,
adaptive
procedures.
enhances
effectiveness
durability
devices
adjusting
different
operational
situations
optimising
conversion
processes.
findings
demonstrate
significant
enhancements
in
as
well
notable
advancements
longevity
dependability
utilising
materials.
Furthermore,
capacity
adjust
various
environmental
circumstances
sources
situates
research
at
forefront
cutting-edge
technology.
Sensors,
Journal Year:
2024,
Volume and Issue:
24(2), P. 511 - 511
Published: Jan. 14, 2024
In
the
constantly
evolving
field
of
medical
diagnostics,
triboelectric
nanogenerators
(TENGs)
stand
out
as
a
groundbreaking
innovation
for
simultaneously
harnessing
mechanical
energy
from
micromovements
and
sensing
stimuli
both
human
body
ambient
environment.
This
advancement
diminishes
dependence
biosensors
on
external
power
sources
paves
way
application
TENGs
in
self-powered
devices,
especially
realm
point-of-care
diagnostics.
this
review,
we
delve
into
functionality
First,
basic
principle
how
effectively
transform
subtle
physical
movements
electrical
energy,
thereby
promoting
development
devices
that
are
particularly
advantageous
real-time
biological
monitoring.
Then,
adaptable
design
facilitate
customization
to
meet
individual
patient
needs
is
introduced,
with
focus
their
biocompatibility
safety
applications.
Our
in-depth
analysis
also
covers
TENG-based
biosensor
designs
moving
toward
exceptional
sensitivity
specificity
biomarker
detection,
accurate
efficient
diagnoses.
Challenges
future
prospects
such
integration
wearable
implantable
discussed.
We
aim
review
illuminate
burgeoning
intelligent
continuous,
health
monitoring;
inspire
further
captivating
area
research
line
patient-centered
healthcare.
Nanoscale,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 1, 2025
Transmission
line
icing
is
a
major
natural
hazard
affecting
overhead
power
lines,
especially
under
specific
meteorological
conditions
such
as
low
temperatures,
high
humidity,
and
strong
winds.
Materials,
Journal Year:
2023,
Volume and Issue:
16(19), P. 6405 - 6405
Published: Sept. 26, 2023
The
rapid
development
of
smart
devices
and
electronic
products
puts
forward
higher
requirements
for
power
supply
components.
As
a
promising
solution,
hybrid
energy
harvesters
that
are
based
on
triboelectric
nanogenerator
(HEHTNG)
show
advantages
both
high
harvesting
efficiency
multifunctionality.
Aiming
to
systematically
elaborate
the
latest
research
progress
HEHTNG,
this
review
starts
by
introducing
its
working
principle
with
focus
combination
nanogenerators
various
other
harvesters,
such
as
piezoelectric
nanogenerators,
thermoelectric/pyroelectric
solar
cells,
electromagnetic
nanogenerators.
While
performance
improvement
integration
strategies
HEHTNG
toward
environmental
emphasized,
applications
HEHTNGs
multifunctional
sensors
in
human
health
detection
also
illustrated.
Finally,
we
discuss
main
challenges
prospects
HEHTNGs,
hoping
work
can
provide
clear
direction
future
intelligent
systems
Internet
Things.
Energy Materials,
Journal Year:
2024,
Volume and Issue:
4(3)
Published: April 17, 2024
In
the
field
of
advanced
materials
and
energy
harvesting,
MXene
has
played
a
pivotal
role
in
advancing
development
triboelectric
nanogenerators
(TENGs).
This
contribution
is
notable
not
only
terms
enhancing
performance
TENGs
but
also
expanding
their
application
range.
A
comprehensive
review
offered
herein
to
delve
into
significant
impact
on
growing
efficiency
harvesting
widening
areas
ranging
from
harvesters
physiochemical
sensors
self-powered
intelligent
systems.
We
begin
with
fundamentals
TENGs,
then
highlight
how
improves
via
its
integration
triboelectrification
electrode
layers
increase
electronegativity,
charge
density,
introduce
self-healing
stretchability.
The
discussion
extends
modifications
that
boost
electrical
output,
stability,
collection
TENGs.
Additionally,
covers
diverse
applications
MXene-based
extreme
environments,
respiratory
monitoring,
multi-purpose
devices,
emphasizing
critical
promoting
future
In
this
paper,
a
new
type
of
self-excited
thermomechanical
oscillator
containing
an
oscillating
shape
memory
alloy
(SMA)
filament
with
two
symmetrically
arranged
spheres
is
investigated.
The
self-excitation
the
oscillations
due
to
heater
constant
temperature,
which
causes
periodic
contractions
when
it
approaches
it.
contracted
moves
away
from
distance
sufficient
cool
Under
action
weight
spheres,
cooled
re-approaches
heater,
causing
above
processes
repeat
periodically.
On
basis
experimental
studies,
approximating
functions
heater's
heat
field
distribution
are
derived.
A
dynamic
model
has
been
created,
in
minor
and
major
hysteresis
SMA
around
have
taken
into
account.
By
numerical
solutions
differential
equations,
laws
motion
obtained.
displacements
perpendicular
directions
were
measured
using
system.
obtained
results
validate
proposed
its
assumptions
high
degree
confidence.
Conclusions
drawn
about
stochastic
nature
properties
temperature
variation
natural
frequency
Materials,
Journal Year:
2024,
Volume and Issue:
17(12), P. 2834 - 2834
Published: June 10, 2024
Ferroelectric
materials,
with
their
spontaneous
electric
polarization,
are
renewing
research
enthusiasm
for
deployment
in
high-performance
micro/nano
energy
harvesting
devices
such
as
triboelectric
nanogenerators
(TENGs).
Here,
the
introduction
of
ferroelectric
materials
into
interface
not
only
significantly
enhances
efficiency,
but
also
drives
TENGs
era
intelligence
and
integration.
The
primary
objective
following
paper
is
to
tackle
newest
innovations
based
on
materials.
For
this
purpose,
we
begin
discussing
fundamental
idea
then
introduce
current
progress
that
built
base
Various
strategies,
surface
engineering,
either
micro
or
nano
scale,
discussed,
along
environmental
factors.
Although
our
focus
enhancement
efficiency
output
power
density
by
utilizing
highlight
incorporation
self-powered
electronics
sensing
systems,
where
analyze
most
favorable
currently
accessible
options
attaining
device
multifunctionality.
Finally,
present
a
detailed
outlook
Actuators,
Journal Year:
2024,
Volume and Issue:
13(5), P. 182 - 182
Published: May 11, 2024
In
this
paper,
a
new
type
of
self-excited
thermomechanical
oscillator
containing
an
oscillating
shape
memory
alloy
(SMA)
filament
with
two
symmetrically
arranged
spheres
is
investigated.
The
self-excitation
the
oscillations
due
to
heater
constant
temperature,
which
causes
periodic
contractions
when
it
approaches
it.
contracted
moves
away
from
distance
sufficient
cool
Under
action
weight
spheres,
cooled
re-approaches
heater,
causing
above
processes
repeat
periodically.
On
basis
experimental
studies,
approximating
functions
heater’s
heat
field
distribution
are
derived.
A
dynamic
model
has
been
created,
in
minor
and
major
hysteresis
SMA
around
have
taken
into
account.
Through
numerical
solutions
differential
equations,
laws
motion
obtained.
displacements
perpendicular
directions
were
measured
using
system.
obtained
results
validate
proposed
its
assumptions
high
degree
confidence.
Conclusions
drawn
about
stochastic
nature
properties
temperature
variation
natural
frequency
