The
advancement
of
triboelectric
nanogenerators
(TENGs)
and
piezoelectric
(PENGs)
have
impacted
different
fields
emerging
technological
applications
by
changing
wasted
mechanical
energy
into
useful
electrical
energy.
Specifically,
TENGs
PENGs
contribute
as
a
power
source
for
applications,
such
health
fitness
real-time
monitoring
therapeutic
interventions
flexible
smart
fabric
wearable
devices
variety
also
to
intelligent
transportation
security
including
vehicle
safety
systems
IoT-based
feedback
alerts.
Furthermore,
it
highlights
environmental
air
quality
purification.
This
Review
introduces
recent
advancements
in
TENGs,
PENGs,
hybrid
NGs
introducing
structural
designs,
working
mechanisms,
device
materials,
output
power,
diverse
applications.
With
the
growth
miniaturization
material
discipline,
offer
innovative
solutions
sustainability
off-grid
electronics.
Future
research
should
emphasize
increasing
conversion
efficiencies,
durability,
washability
facilitate
self-powered
Advanced Functional Materials,
Journal Year:
2022,
Volume and Issue:
33(9)
Published: Dec. 19, 2022
Abstract
Mechanical
system
with
adjustable
stiffness
and
damping
(ASAD)
shows
great
potential
in
vibration
suppression
of
aircraft,
vehicle,
precise
instrument,
etc.
However,
current
ASAD
systems
consist
power,
sensing,
controlling
components,
which
bring
huge
challenges
reliability
integrability,
critically
limit
its
application
diversity.
Herein,
we
proposed
the
first
strategy
for
regulating
that
is
simplification,
self‐powered
no‐delay
by
deeply
coupling
triboelectric
nanogenerator
(TENG)
electrorheological
fluid
(ERF).
Under
time‐varying
mechanical
triggering,
local
time
correlated
output
TENG
instantaneously
applied
on
ERF
regulates
entire
dynamically
“in‐phase”.
As
an
illustration,
resonance
a
cantilever
effectively
suppressed
naturally
without
complicated
strategy,
isolating
efficiency
reaches
up
to
85.2%.
Finally,
transmission
demonstrated
utilizing
rotary
ERF,
excellent
soft‐start
performance
enabled
this
self‐regulating
strategy.
This
work
may
provide
opening
arsenal
methodologies
used
systems.
Journal of Materials Chemistry A,
Journal Year:
2024,
Volume and Issue:
12(8), P. 4727 - 4738
Published: Jan. 1, 2024
A
new
structural
droplet-based
(D)-TENG
is
designed
with
a
communal
electrode
(CE)
based
on
silicon
resin-modified
acrylic
resin
coating
for
efficiently
harvesting
water
droplet
energy
and
reducing
costs.
The
advancement
of
triboelectric
nanogenerators
(TENGs)
and
piezoelectric
(PENGs)
have
impacted
different
fields
emerging
technological
applications
by
changing
wasted
mechanical
energy
into
useful
electrical
energy.
Specifically,
TENGs
PENGs
contribute
as
a
power
source
for
applications,
such
health
fitness
real-time
monitoring
therapeutic
interventions
flexible
smart
fabric
wearable
devices
variety
also
to
intelligent
transportation
security
including
vehicle
safety
systems
IoT-based
feedback
alerts.
Furthermore,
it
highlights
environmental
air
quality
purification.
This
Review
introduces
recent
advancements
in
TENGs,
PENGs,
hybrid
NGs
introducing
structural
designs,
working
mechanisms,
device
materials,
output
power,
diverse
applications.
With
the
growth
miniaturization
material
discipline,
offer
innovative
solutions
sustainability
off-grid
electronics.
Future
research
should
emphasize
increasing
conversion
efficiencies,
durability,
washability
facilitate
self-powered
