Nanomaterials,
Journal Year:
2024,
Volume and Issue:
14(3), P. 284 - 284
Published: Jan. 30, 2024
An
accurate
humidity
measurement
is
essential
in
various
industries,
including
product
stability,
pharmaceutical
and
food
preservation,
environmental
control,
precise
management
experiments
industrial
processes.
Crafting
effective
sensors
through
material
selection
crucial
for
detecting
minute
levels
across
fields,
ultimately
enhancing
productivity
maintaining
quality.
Metal–organic
frameworks
(MOFs),
particularly
zeolitic
imidazolate
(ZIFs),
exhibit
remarkable
properties
offer
a
wide
range
of
applications
catalysis,
sensing,
gas
storage
due
to
their
structural
which
resembles
zeolites.
The
previous
research
on
MOF-based
have
primarily
used
electrical
resistance-based
methods.
Recently,
however,
interest
has
shifted
capacitive-based
using
MOFs
the
need
at
low
resulting
high
sensitivity.
Nevertheless,
further
studies
are
required
optimize
particle
structure
size.
This
study
analyzes
ZIF-8,
stable
MOF
synthesized
varying
sizes,
evaluate
its
performance
as
sensor.
structural,
chemical,
sensing
ZIF-8
particles
ranging
from
50
200
nanometers
were
examined
electron
microscopy,
spectroscopic,
electrochemical
analyses.
fabricated
copper
electrodes
combined
with
these
demonstrated
linear
capabilities
within
3%
30%
relative
(RH).
ACS Applied Materials & Interfaces,
Journal Year:
2024,
Volume and Issue:
16(8), P. 10633 - 10645
Published: Feb. 17, 2024
High-performance
flexible
strain
sensors
with
synergistic
and
outstanding
thermal
regulation
function
are
poised
to
make
a
significant
impact
on
next-generation
multifunctional
sensors.
However,
it
has
long
been
intractable
optimize
the
sensing
performance
high
conductivity
simultaneously.
Herein,
novel
sandwich-like
sensor
advanced
capability
was
prepared
by
assembling
electrospun
thermoplastic
polyurethane
(TPU)
fibrous
membrane,
MXene
layer,
TPU/boron
nitride
nanosheet
(BNNS)
composite
films.
The
as-prepared
demonstrates
wide
working
range
(∼100%
strain),
an
ultrahigh
gauge
factor
(2080.9),
satisfactory
reliability.
Meanwhile,
benefiting
from
uniform
dispersion
promising
orientation
of
BNNSs
in
TPU
composites,
possesses
1.5
W·m–1·K–1,
guaranteeing
wearer
comfort.
Additionally,
unique
structure
endows
stretchability,
breathability,
biocompatibility,
tunable
electromagnetic
interference
shielding
performances.
Furthermore,
integrated
wireless
motion
monitoring
device
based
this
is
rationally
designed.
It
exhibits
fast
response
time,
recognition
range,
ability
maintain
skin
temperature
during
prolonged
physical
activity.
These
encouraging
findings
provide
new
feasible
approach
designing
high-performance
versatile
broad
applications
wearable
technology.
Nanomaterials,
Journal Year:
2023,
Volume and Issue:
13(11), P. 1803 - 1803
Published: June 5, 2023
Nanomaterials
are
currently
used
for
different
applications
in
several
fields.
Bringing
the
measurements
of
a
material
down
to
nanoscale
size
makes
vital
contributions
improvement
characteristics
materials.
The
polymer
composites
acquire
various
properties
when
added
nanoparticles,
increasing
such
as
bonding
strength,
physical
property,
fire
retardance,
energy
storage
capacity,
etc.
objective
this
review
was
validate
major
functionality
carbon
and
cellulose-based
nanoparticle-filled
nanocomposites
(PNC),
which
include
fabricating
procedures,
fundamental
structural
properties,
characterization,
morphological
their
applications.
Subsequently,
includes
arrangement
influence,
factors
necessary
attain
required
size,
shape,
PNCs.
