Advanced Energy Materials,
Год журнала:
2022,
Номер
12(37)
Опубликована: Авг. 17, 2022
Abstract
Water
is
one
of
the
most
sustainable
resources
in
world,
offering
an
abundance
hydro
energy.
Getting
a
large
amount
electricity
through
conventional
water
energy
harvesting
expensive,
with
complex
mechanisms
and
bulky
installation
systems.
In
case
small
for
some
portable
electronic
devices
sensor
systems,
droplet
as
resource
has
become
forward‐looking
step
to
meet
future
demand
green
The
ultimate
requires
all
possible
sources
surrounding
human
society.
emerging
potential
droplet‐driven
energy‐harvesting
nanogenerators
can
significant
portion
demand.
this
review,
recent
developments
droplets‐driven
effective
scavenging
summarized.
It
also
includes
extensive
discussion
about
device
structures
from
material
selection
output
performance
aspects.
This
review
gives
brief
on
applications
droplet‐based
outlines
possibilities
via
current
improvement
designs
fabrication
strategies
that
have
been
introduced
by
field.
Advanced Energy Materials,
Год журнала:
2022,
Номер
13(1)
Опубликована: Ноя. 18, 2022
Abstract
The
advancement
of
the
Internet
Things/5G
infrastructure
requires
a
low‐cost
ubiquitous
sensory
network
to
realize
an
autonomous
system
for
information
collection
and
processing,
aiming
at
diversified
applications
ranging
from
healthcare,
smart
home,
industry
4.0
environmental
monitoring.
triboelectric
nanogenerator
(TENG)
is
considered
most
promising
technology
due
its
self‐powered,
cost‐effective,
highly
customizable
advantages.
Through
use
wearable
electronic
devices,
advanced
TENG
developed
as
core
enabling
self‐powered
sensors,
power
supplies,
data
communications
aforementioned
applications.
In
this
review,
advancements
TENG‐based
electronics
regarding
materials,
material/device
hybridization,
systems
integration,
convergence,
in
environment
monitoring,
transportation,
homes
toward
future
green
earth
are
reported.
Nanomaterials,
Год журнала:
2021,
Номер
11(11), С. 2975 - 2975
Опубликована: Ноя. 5, 2021
With
the
fast
development
of
energy
harvesting
technology,
micro-nano
or
scale-up
harvesters
have
been
proposed
to
allow
sensors
internet
things
(IoT)
applications
with
self-powered
self-sustained
capabilities.
Facilitation
within
smart
homes,
manipulators
in
industries
and
monitoring
systems
natural
settings
are
all
moving
toward
intellectually
adaptable
energy-saving
advances
by
converting
distributed
energies
across
diverse
situations.
The
updated
developments
major
powered
improved
highlighted
this
review.
To
begin,
we
study
evolution
technologies
from
fundamentals
various
materials.
Secondly,
IoT
discussed
regarding
current
strategies
for
sensing.
Third,
subdivided
classifications
investigate
typical
new
gas
sensing,
human
monitoring,
robotics,
transportation,
blue
energy,
aircraft,
aerospace.
Lastly,
prospects
cities
5G
era
summarized,
along
research
application
directions
that
emerged.
The
ocean
holds
vast
potential
as
a
renewable
energy
source,
but
harnessing
its
power
has
been
challenging
due
to
low-frequency
and
high-amplitude
stimulation.
However,
hybrid
nanogenerators
(HNGs)
offer
promising
solution
convert
into
usable
efficiently.
With
their
high
sensitivity
flexible
design,
HNGs
are
ideal
for
environments
remote
regions.
Combining
triboelectric
(TENGs)
with
piezoelectric
(PENGs)
electromagnetic
(EMGs)
creates
unique
system
that
maximizes
harvesting.
Ultimately,
energy-harvesting
systems
sustainable
reliable
growing
needs.
This
study
provides
an
in-depth
review
of
the
latest
research
on
harvesting
by
systems,
focusing
self-powered
applications.
article
also
discusses
primary
designs
devices,
powering
units
such
wireless
communication
climate
monitoring
buoys
is
enormous,
rapid
advancements
in
fabrication,
these
poised
revolutionize
It
outlines
pros
cons
highlights
major
challenges
must
be
overcome.
Finally,
future
outlooks
harvesters
discussed.
Advanced Energy Materials,
Год журнала:
2023,
Номер
13(24)
Опубликована: Май 10, 2023
Abstract
In
the
new
energy
era,
ocean
wave
is
recognized
as
one
of
most
important
clean
and
renewable
sources.
As
an
advanced
technology,
developing
triboelectric
nanogenerators
(TENGs)
to
harvest
has
become
a
promising
research
direction.
However,
for
current
fully
enclosed
TENGs
or
liquid–solid
TENGs,
industrialization
limited.
this
work,
TENG
with
working
scheme
proposed
water
harvesting.
Through
designing
opposite
dynamic
electric‐double‐layers,
efficient
conversion
kinetic
into
electrical
achieved.
Moreover,
structure
extended
array.
Under
irregular
waves,
array
exhibits
desired
output
performance,
stable
60.0
µA,
voltage
V,
average
power
density
5.38
W
m
−3
.
Finally,
demonstrated
successfully
signal
spotlights,
digital
thermometer
quality
detector.
This
study
not
only
broadens
ideas
but
also
provides
mechanism
exploitation,
which
great
significance
blue
energy.
Journal of Marine Science and Engineering,
Год журнала:
2023,
Номер
11(1), С. 124 - 124
Опубликована: Янв. 6, 2023
Oceans
cover
more
than
70%
of
the
Earth’s
surface.
For
various
reasons,
almost
95%
these
areas
remain
unexplored.
Underwater
wireless
communication
(UWC)
has
widespread
applications,
including
real-time
aquatic
data
collection,
naval
surveillance,
natural
disaster
prevention,
archaeological
expeditions,
oil
and
gas
exploration,
shipwreck
maritime
security,
monitoring
species
water
contamination.
The
promising
concept
Internet
Things
(IoUT)
is
having
a
great
influence
in
several
areas,
for
example,
small
research
facilities
average-sized
harbors,
as
well
huge
unexplored
ocean.
IoUT
emerged
an
innovative
technology
with
potential
to
develop
smart
framework
integrates
different
underwater
techniques
such
optical,
magnetic
induction,
acoustic
signals.
It
capable
revolutionizing
industrial
projects,
scientific
research,
business.
key
enabler
sensor
network
(UWSN);
however,
at
present,
this
characterized
by
limitations
reliability,
long
propagation
delays,
high
energy
consumption,
dynamic
topology,
limited
bandwidth.
This
study
examines
literature
identify
challenges
risks,
mitigating
solutions,
associated
IoUT.
Our
findings
reveal
that
contributing
elements
facing
are
communications,
storage,
latency,
mobility,
lack
standardization,
transmission
media,
range,
constraints.
Furthermore,
we
discuss
applications
while
highlighting
future
directions.
Sensors,
Год журнала:
2023,
Номер
23(3), С. 1329 - 1329
Опубликована: Янв. 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.
