ACS Applied Nano Materials,
Journal Year:
2024,
Volume and Issue:
7(20), P. 24123 - 24131
Published: Oct. 16, 2024
Monitoring
of
volatile
organic
compounds
(VOCs)
is
important
in
many
fields.
MXene,
a
class
two-dimensional
materials,
exhibits
significant
potential
for
high-sensitivity
VOCs
detection
owing
to
its
high
specific
surface
area
and
abundant
functional
groups.
However,
MXene
layers
tend
restack
or
aggregate
practical
applications
due
van
der
Waals
forces
hydrogen
bonding,
which
leads
decrease
compared
theoretical
performance.
One-dimensional
(1D)
carbon
nanotube
(CNT)/two-dimensional
(2D)
mixed-dimensional
heterostructures
have
been
proven
be
effective
improving
catalytic
efficiency
battery
Therefore,
this
study,
CNT
(Nb2CTx)
are
constructed
as
hybrids,
effectively
reduced
the
layers,
thereby
increasing
available
binding.
The
sensitivity
hybrids
ethanol
acetone
3.9
5.6
times
higher
than
that
pristine
Nb2CTx,
respectively.
In
addition,
sensor
based
on
Nb2CTx/CNT
shows
response
variety
good
stability.
It
an
method
take
advantage
low-dimensional
materials
by
constructing
heterostructures.
Inorganic Chemistry,
Journal Year:
2024,
Volume and Issue:
63(35), P. 16429 - 16441
Published: Aug. 22, 2024
In
the
bustling
metropolis
of
tomorrow,
where
pollution
levels
are
a
constant
concern,
team
innovative
researchers
embarked
on
quest
to
revolutionize
air
quality
monitoring.
pursuit
this
objective,
study
synthesis
indium
oxide
materials
via
straightforward
solvothermal
method
purposely
for
NO
The Innovation Materials,
Journal Year:
2024,
Volume and Issue:
unknown, P. 100090 - 100090
Published: Jan. 1, 2024
<p>Anthropogenic
climate
and
environmental
changes
increasingly
threaten
the
sustainability
of
life
on
Earth,
hindering
sustainable
development
human
societies.
These
detrimental
ecological
are
driven
by
activities
that
have
elevated
atmospheric
levels
greenhouse
gases
toxic
substances,
increased
inorganic
organic
pollutants
in
water
bodies,
led
to
accumulation
solid
waste
soils.
Over
next
two
three
decades,
impacts
change,
pollution,
soil
contamination
expected
intensify,
posing
increasing
risks
health
global
stability.
Considering
these
trends,
it
is
essential
implement
robust
mitigation
adaptation
strategies.
This
paper
analyzes
pollution
problems
from
perspectives
atmospheric,
water,
contamination.
It
summarizes
current
research
heterogeneous
catalysis
for
treating
gaseous,
liquid,
phases,
with
an
emphasis
key
challenges
applying
catalytic
conversion
technologies
cost-effective
industrial
settings.
Finally,
strategies
mitigating
via
discussed
material
flow,
energy
data
flow.
aims
offer
scientific
insights
enhance
future
practice
remediation.</p>
Advanced Functional Materials,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 12, 2025
Abstract
Two‐dimensional
(2D)
materials
have
emerged
as
promising
candidates
for
gas
sensing
applications
due
to
their
exceptional
electrical,
structural,
and
chemical
properties,
which
enable
high
sensitivity
rapid
response
molecules.
However,
despite
potential,
2D
material‐based
sensors
face
a
significant
challenge
in
achieving
adequate
selectivity,
many
respond
similarly
multiple
gases,
leading
cross‐sensitivity
inaccurate
detection.
This
review
provides
comprehensive
overview
of
the
recent
advancements
improving
selectivity
sensors.
It
explores
material
modification
strategies,
such
functionalizing
components
tuning
adsorption
dynamics,
enhance
selective
interactions.
Engineering
approaches,
including
field‐effect
modulation
sensor
array
design,
are
also
discussed
effective
methods
fine‐tune
performance.
Additionally,
integration
machine
learning
(ML)
algorithms
is
highlighted
potential
differentiate
among
analytes.
Prospects
further
through
optimization,
calibration,
drift
compensation
explored,
along
with
incorporation
smart
systems
into
Internet
Things
(IoT).
outlines
key
objectives
strategies
that
pave
way
next‐generation
enhanced
reliability,
versatility,
poised
impact
wide
range
from
environmental
monitoring
industrial
safety.
Advanced Functional Materials,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Feb. 3, 2025
Abstract
Single‐atom
materials
(SAMs)
have
garnered
widespread
attention
due
to
their
maximum
utilization
of
active
metal
atoms
for
catalytic
related
applications.
However,
the
facile
preparation
oxide
with
high
single‐atom
loading
is
still
challenging.
Herein,
derivation
highly
tunable
metal‐organic
frameworks
(MOFs)
precursor
found
be
a
potential
method
Sn‐doped
ZnO
high‐performance
chemiresistive
sensing
Specifically,
Sn/Zn‐MOF‐L
interdigitated
lamellar
morphology
transferred
from
bimetallic
Sn/Zn‐MOF‐B
featuring
microstructure
and
through
solvent
treatment.
Utilizing
finely
MOF
as
precursor,
nanosheet
porous
structure
successfully
constructed.
The
as‐prepared
doped
oxides
show
superior
acetone
performances,
sensor
based
on
8%
demonstrates
an
astonishing
response
value
213
(
R
/
g
)
toward
10
ppm
low
detection
limit
0.52
ppb.
sensitivity
attributed
specific
surface
area
distribution
Sn
sites,
benefiting
manipulation
precursor.
loaded
considerable
performance
offers
new
perspective
design
application
SAMs.
