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.
Advanced Functional Materials,
Год журнала:
2022,
Номер
32(39)
Опубликована: Июнь 25, 2022
Abstract
Endowed
with
rich
terminal
groups,
good
electrical
conductivity,
and
controllable
structure,
transition
metal
carbides/nitrides
(MXenes)
have
attracted
extensive
attention
for
potential
application
in
gas
sensor,
but
long‐standing
challenges
of
the
MXenes
(titanium
carbide
as
representative)
are
their
limited
selectivity
sensitivity.
Herein,
a
high‐active
double
transition‐metal
titanium
molybdenum
(Mo
2
TiC
T
x
)
superstrong
surface
adsorption
(−3.12
eV)
NO
molecule
is
proposed,
it
further
coupled
disulfide
(MoS
by
interface
modulation
to
construct
an
edge‐enriched
heterostructure.
Due
synergistic
effect
strong
adsorption,
sites,
coupling
Mo
/MoS
composite,
as‐fabricated
sensor
exhibits
outstanding
response
toward
high
against
various
interference
gases,
which
well
supported
density
functional
theory
calculations.
Meanwhile,
sensitivity
7.36%
ppm
−1
,
detection
limit
2.5
ppb,
reversibility
at
room
temperature.
A
portable,
wireless
monitoring
system
demonstrated
leakage
searching
dangerous
warning
based
on
sensor.
This
work
facilitates
sensing
MXenes,
provides
avenue
development
environmental
safety
assurance.
Advanced Energy Materials,
Год журнала:
2023,
Номер
13(19)
Опубликована: Март 31, 2023
Abstract
The
ocean,
as
one
of
the
most
important
areas
for
human
production
and
living,
plays
a
vital
role
in
transportation,
food
production,
energy
supply.
However,
it
is
greatly
desired
to
develop
relevant
advanced
technologies
achieve
efficient
safe
ocean
exploitation
utilization.
triboelectric
nanogenerator
(TENG),
which
can
transform
mechanical
motion
into
electric
harvesting
related
obtain
corresponding
characteristics
by
electronic
signal,
significant
choice
marine
exploitation.
According
application
field,
TENG
based
researches
be
divided
three
kinds
researching
directions,
contain
situ
harvesting,
self‐powered
monitoring,
electrochemical
technologies.
latest
representative
research
works,
are
on
technology
exploitation,
classified
detail
summarized
comprehensively
this
review.
More
importantly,
specific
prospects
discussed
promote
future
research.
Advanced Functional Materials,
Год журнала:
2022,
Номер
32(41)
Опубликована: Авг. 3, 2022
With
the
development
of
Internet
Things,
there
is
an
increasing
need
for
clean
energy
and
large‐scale
sensory
systems.
Triboelectric/piezoelectric
nanogenerators
(TENGs/PENGs),
have
attracted
considerable
attention
as
a
new
type
power
generation
terminal,
which
can
harvest
surrounding
convert
it
into
electrical
energy.
To
improve
output
performance
(NGs)
diversify
related
applications,
2D
materials
with
high
carrier
mobility
excellent
piezoelectric
properties
be
directly
used
or
integrated
different
types
self‐powered
sensors.
In
this
review,
authors
first
introduce
optoelectronic
materials,
followed
by
triboelectric
series
in
TENGs.
The
categories
sensors
based
on
are
then
summarized
according
to
their
structures
compositions.
We
also
discuss
detail
recent
applications
from
five
aspects.
Finally,
challenges
outlooks
research
field
featured.
Given
continuous
they
considered
significant
potential
biomedicine,
environmental
detection,
human
motion
monitoring,
harvesting,
smart
wearable
devices.
