Sensors,
Journal Year:
2023,
Volume and Issue:
23(3), P. 1329 - 1329
Published: Jan. 24, 2023
With
the
development
of
5G,
artificial
intelligence,
and
Internet
Things,
diversified
sensors
(such
as
signal
acquisition
module)
have
become
more
important
in
people's
daily
life.
According
to
extensive
use
various
distributed
wireless
sensors,
powering
them
has
a
big
problem.
Among
all
methods,
self-powered
sensor
system
based
on
triboelectric
nanogenerators
(TENGs)
shown
its
superiority.
This
review
focuses
four
major
application
areas
TENG,
including
environmental
monitoring,
human
industrial
production,
The
perspectives
outlook
future
are
discussed.
Chemical Engineering Journal,
Journal Year:
2022,
Volume and Issue:
452, P. 139060 - 139060
Published: Sept. 9, 2022
There
has
been
much
recent
interest
in
developing
triboelectric
nanogenerators
(TENGs)
to
scavenge
freely
available
mechanical
energy
address
future
requirements
for
clean
and
sustainable
technologies.
The
macroscale
performance
of
TENGs
is
determined
by
the
multifaceted
role
surface
material
properties
at
nanoscale,
which
must
be
understood
TENG
development.
To
achieve
desired
performance,
various
protocols
fabrication
tuning
surfaces
materials
are
required.
A
particularly
viable
application
area
source
relatively
low
powered
wearable
electronic
sensors
devices
via
textile
or
fibrous
TENGs.
Therefore,
this
review
focuses
on
advances
prepared
electrospinning
from
combinations
terms
design,
function,
obtain
next
generation
nanofiber-based
devices.
remarkable
physical
chemical
characteristics
a
wide
range
electrospun
nanostructured
achieving
optimised
discussed.
Recent
developments
flexible
electronics,
self-powered
also
discussed
detail.
ACS Applied Materials & Interfaces,
Journal Year:
2023,
Volume and Issue:
15(4), P. 5128 - 5138
Published: Jan. 19, 2023
The
rapid
development
of
wearable
electronic
devices
and
virtual
reality
technology
has
revived
interest
in
flexible
sensing
control
devices.
Here,
we
report
an
ionic
hydrogel
(PTSM)
prepared
from
polypropylene
amine
(PAM),
tannic
acid
(TA),
sodium
alginate
(SA),
MXene.
Based
on
the
multiple
weak
H-bonds,
this
exhibits
excellent
stretchability
(strain
>4600%),
adhesion,
self-healing.
introduction
MXene
nanosheets
endows
sensor
with
a
high
gauge
factor
(GF)
6.6.
Meanwhile,
it
also
enables
triboelectric
nanogenerators
(PTSM-TENGs)
fabricated
silicone
rubber-encapsulated
hydrogels
to
have
energy
harvesting
efficiency,
instantaneous
output
power
density
54.24
mW/m2.
We
build
glove-based
human-computer
interaction
(HMI)
system
using
PTSM-TENGs.
multidimensional
signal
features
PTSM-TENG
are
extracted
analyzed
by
HMI
system,
functions
gesture
visualization
robot
hand
realized.
In
addition,
signals
can
be
used
for
object
recognition
help
machine
learning
techniques.
glove
based
achieves
classification
five
objects
through
contact,
accuracy
rate
98.7%.
Therefore,
strain
sensors
broad
application
prospects
man-machine
interface,
intelligent
systems,
auxiliary
other
fields
due
their
stretchable
self-healing
performance.
