Advanced Functional Materials,
Journal Year:
2024,
Volume and Issue:
34(52)
Published: Aug. 20, 2024
Abstract
With
the
rapid
development
of
intelligent
wearable
technology,
multimodal
tactile
sensors
capable
data
acquisition,
decoupling
intermixed
signals,
and
information
processing
have
attracted
increasing
attention.
Herein,
a
decoupled
temperature–pressure
dual‐mode
sensor
is
developed
based
on
single‐walled
carbon
nanotubes
(SWCNT)
poly(3,4‐ethylenedioxythiophene):
poly(styrenesulfonate)
(PEDOT:PSS)
decorated
porous
melamine
foam
(MF),
integrating
with
deep
learning
algorithm
to
obtain
input
terminal.
Importantly,
synergistic
effect
PEDOT:PSS
SWCNT
facilitates
ideal
capability
sensitivity
toward
both
temperature
(38.2
µV
K
−1
)
pressure
(10.8%
kPa
thermoelectric
piezoresistive
effects,
respectively.
Besides,
low
thermal
conductivity
excellent
compressibility
MF
also
endow
it
merits
low‐temperature
detection
limit
(0.03
K),
fast
response
(120
ms),
long‐term
stability.
Benefiting
from
outstanding
sensing
characteristics,
assembled
array
showcases
good
capacity
for
identifying
spatial
distribution
signals.
assistance
algorithm,
displays
high
recognition
accuracy
99%
98%
corresponding
“touch”
“press”
actions,
respectively,
realizes
encrypted
transmission
accurate
identification
random
sequences,
providing
promising
strategy
design
high‐accuracy
platform
in
human–machine
interaction.
Small,
Journal Year:
2022,
Volume and Issue:
18(43)
Published: March 25, 2022
Abstract
Widely
distributed
across
the
environment,
irregular
micro‐nano
mechanical
high
entropy
energy
(HEE)
is
a
new
promising
recoverable
energy,
in
which
development
of
matched
harvesting
technology
imperative
to
fit
with
requirements
booming
sustainable
era.
The
triboelectric
nanogenerator
(TENG)
very
efficient
for
HEE,
especially
when
converting
irregular,
low‐frequency,
weak
into
electricity.
Here,
latest
advancements
are
comprehensively
reviewed
using
TENGs
sensing,
and
other
applications.
fundamental
theory
overwhelming
superiority
TENG
systematically
analyzed
as
four
representative
domains:
power
sources,
self‐powered
sensing
systems,
direct
high‐voltage
large‐scale
blue
energy.
review
concluded
discussion
challenges
leveraging
engineering.
striving
directions
technologies
proposed
concentration
on
basic
research
commercialization
ear
5G
Internet
Things.
Advanced Energy Materials,
Journal Year:
2023,
Volume and Issue:
13(29)
Published: June 19, 2023
Abstract
The
Artificial
Intelligence
of
Things
(AIoT)
connects
everything
with
intelligence,
while
the
increase
in
energy
consumption
generated
by
numerous
electronic
devices
puts
forward
an
impending
demand
on
power
supply.
Energy
harvesting
technology
has
emerged
as
a
compelling
innovation
for
net
zero
emissions
supply
AIoT.
Although
significant
advances
have
been
witnessed
harvesting,
some
issues
such
poor
electrical
output,
weak
environmental
adaptability,
and
low
reliability
are
difficult
to
satisfactorily
resolve.
Mechanical
intelligent
can
be
defined
system
identifying
external
excitation
or
its
own
state
reacting
it,
rather
than
relying
sensing
elements
central
controller
certain
adaptive
programmed
functions.
functions
exhibit
great
potential
solving
above‐mentioned
that
seriously
restrict
development
technology.
Here,
generalized
definition
mechanical
is
given
critically
design
methodology
elaborated.
typical
reported
systems
characteristics
intelligence
reviewed.
key
research
directions
discussed.
expected
revolutionize
energy‐harvesting
pave
way
applications.
Sensors,
Journal Year:
2023,
Volume and Issue:
23(5), P. 2479 - 2479
Published: Feb. 23, 2023
Smart
wearable
systems
for
health
monitoring
are
highly
desired
in
personal
wisdom
medicine
and
telemedicine.
These
make
the
detecting,
monitoring,
recording
of
biosignals
portable,
long-term,
comfortable.
The
development
optimization
health-monitoring
have
focused
on
advanced
materials
system
integration,
number
high-performance
has
been
gradually
increasing
recent
years.
However,
there
still
many
challenges
these
fields,
such
as
balancing
trade-off
between
flexibility/stretchability,
sensing
performance,
robustness
systems.
For
this
reason,
more
evolution
is
required
to
promote
In
regard,
review
summarizes
some
representative
achievements
progress
monitoring.
Meanwhile,
a
strategy
overview
presented
about
selecting
materials,
integrating
systems,
biosignals.
next
generation
accurate,
continuous,
long-term
will
offer
opportunities
disease
diagnosis
treatment.
EcoEnergy,
Journal Year:
2023,
Volume and Issue:
1(2), P. 296 - 343
Published: Dec. 1, 2023
Abstract
Solid‐state
bismuth
telluride‐based
thermoelectric
devices
enable
the
generation
of
electricity
from
temperature
differences
and
have
been
commercially
applied
in
various
fields.
However,
many
scenarios,
surface
heat
source
is
not
flat.
Therefore,
it
crucial
to
develop
flexible
materials
efficiently
utilize
sources
expand
their
applications.
Compared
with
organic
devices,
inorganic
much
higher
performance
stability.
Considering
rapid
development
this
research
field,
we
carefully
summarize
design
principles,
structures,
properties
reported
recent
3
years,
including
sulfides,
selenides,
tellurides,
composite
designed
based
on
these
inorganics.
The
structural
designs
micro‐sized
bulk
are
also
summarized.
Additionally,
overview
mechanical
stability
methods
for
reducing
internal
resistance
devices.
In
end,
provide
outlooks
future
directions
This
review
will
help
guide
researchers,
beginners,
students.
Energy & Environmental Science,
Journal Year:
2023,
Volume and Issue:
16(8), P. 3514 - 3525
Published: Jan. 1, 2023
By
coupling
the
charge
leakage
effect
and
ternary
dielectric
triboelectrification
effect,
our
work
improves
overall
performance
of
DC-TENGs
creates
new
records
in
average
power
density,
peak
factor
output
density.
Chemical Reviews,
Journal Year:
2023,
Volume and Issue:
124(3), P. 722 - 767
Published: Dec. 29, 2023
Bioelectronic
devices
are
designed
to
translate
biological
information
into
electrical
signals
and
vice
versa,
thereby
bridging
the
gap
between
living
world
electronic
systems.
Among
different
types
of
bioelectronics
devices,
wearable
implantable
biosensors
particularly
important
as
they
offer
access
physiological
biochemical
activities
tissues
organs,
which
is
significant
in
diagnosing
researching
various
medical
conditions.
Organic
conducting
semiconducting
materials,
including
polymers
(CPs)
graphene
carbon
nanotubes
(CNTs),
some
most
promising
candidates
for
biosensors.
Their
unique
electrical,
electrochemical,
mechanical
properties
bring
new
possibilities
that
could
not
be
realized
by
utilizing
metals-
or
silicon-based
analogues.
The
use
organic-
carbon-based
conductors
development
has
emerged
a
rapidly
growing
research
field,
with
remarkable
progress
being
made
recent
years.
such
materials
addresses
issue
mismatched
well
improvement
accuracy
fidelity
transferred
information.
In
this
review,
we
highlight
advances
field
provide
insights
organic
(semi)conducting
materials'
relate
these
their
applications
wearable/implantable
We
also
perspective
on
potential
exciting
future
developments
Advanced Healthcare Materials,
Journal Year:
2023,
Volume and Issue:
13(2)
Published: Oct. 11, 2023
Flexible
sensors,
as
a
significant
component
of
flexible
electronics,
have
attracted
great
interest
the
realms
human-computer
interaction
and
health
monitoring
due
to
their
high
conformability,
adjustable
sensitivity,
excellent
durability.
In
comparison
wearable
sensor-based
in
vitro
monitoring,
use
implantable
sensors
(IFSs)
for
vivo
offers
more
accurate
reliable
vital
sign
information
ability
adapt
directly
integrate
with
human
tissue.
IFSs
show
tremendous
promise
field
unique
advantages
such
robust
signal
reading
capabilities,
lightweight
design,
flexibility,
biocompatibility.
Herein,
review
signs
is
detailly
provided,
highlighting
essential
conditions
applications.
As
prerequisites
IFSs,
stretchability
wireless
self-powered
properties
sensor
are
discussed,
special
attention
paid
sensing
materials
which
can
maintain
prominent
biosafety
(i.e.,
biocompatibility,
biodegradability,
bioresorbability).
Furthermore,
applications
various
parts
body
described
detail,
summary
brain
eye
blood
monitoring.
Finally,
challenges
well
opportunities
development
next-generation
presented.
