Highly sensitive formaldehyde gas sensor based on Au nanoparticle functionalized 1D LaFeO3 nanofibers
Microchemical Journal,
Год журнала:
2025,
Номер
unknown, С. 113140 - 113140
Опубликована: Фев. 1, 2025
Язык: Английский
Synergistic magnetic field effect to enhance photocatalytic effect for pharmaceutics degradation by Ti3C2 MXene/GQDs@ZnO
Journal of Photochemistry and Photobiology A Chemistry,
Год журнала:
2024,
Номер
unknown, С. 116224 - 116224
Опубликована: Дек. 1, 2024
Язык: Английский
Recent Advances on the Gas-Sensing Properties and Mechanism of Perovskite Oxide Materials - A Review
ACS Omega,
Год журнала:
2025,
Номер
10(14), С. 13780 - 13796
Опубликована: Апрель 1, 2025
Perovskite
oxide-based
materials
(ABO3)
have
gained
much
attention
as
promising
candidates
for
advanced
gas-sensing
applications
due
to
their
versatile
structures,
tunable
properties,
and
excellent
stability.
This
review
discusses
recent
developments
in
the
synthesis,
structural
optimization,
functionalization
of
perovskites
enhance
performance.
Strategies
such
doping,
creating
oxygen
vacancies,
tuning
morphology,
forming
heterojunctions
significantly
improved
sensitivity,
selectivity,
response,
recovery
times.
Specific
advances
include
incorporation
nanostructures,
porous
morphologies,
catalytic
elements,
which
optimized
adsorption
desorption
processes
various
target
gases,
including
volatile
organic
compounds,
NO2,
CO2.
Mechanistic
insights
into
role
surface
defects,
charge
carrier
dynamics
are
also
addressed.
These
position
perovskite
important
components
next-generation
gas
sensors
environmental
monitoring
industrial
applications.
Язык: Английский
Mg-Doped and Pt-Modified NdFeO3 with Machine Learning for Advanced CO2 Detection
Ceramics International,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 1, 2025
Язык: Английский
Efficient detection of n-butanol vapor using Er3+ cations doped LaFeO3 nanofibers
Ceramics International,
Год журнала:
2025,
Номер
unknown
Опубликована: Май 1, 2025
Язык: Английский
Lanthanum doped SnO/SnO2 rod-like structure sensors with high sensitivity and selectivity toward HCHO detection
Journal of Alloys and Compounds,
Год журнала:
2024,
Номер
unknown, С. 177829 - 177829
Опубликована: Ноя. 1, 2024
Язык: Английский
MOF template catalysts derived dual heterojunction sensitization: PdO@ZnWO4–WO3 composite nanofibers with enhanced acetone sensing properties
Journal of Alloys and Compounds,
Год журнала:
2024,
Номер
unknown, С. 178086 - 178086
Опубликована: Дек. 1, 2024
Язык: Английский
Ultrasensitive Room Temperature Formaldehyde Sensors Based on F Doped ZnO Nanostructures Activated by UV Light
Langmuir,
Год журнала:
2024,
Номер
40(46), С. 24592 - 24604
Опубликована: Ноя. 7, 2024
It
is
urgent
to
develop
an
ultrasensitive
formaldehyde
(HCHO)
sensor
that
can
operate
at
room
temperature
and
has
a
low
detection
limit.
Metal
oxide
semiconductors
are
excellent
gas
sensitive
materials.
Therefore,
in
this
paper,
we
present
the
synthesis
of
fluorine
(F)
doped
zinc
(ZnO)
porous
nanomaterials
through
straightforward
one-pot
method
with
optimization
F
doping
levels
achieve
concentrations
HCHO
under
UV
light
temperature.
Under
375
nm
light,
exhibits
response
value
386%
10
ppm
HCHO,
which
2.6
times
higher
than
pure
ZnO,
its
limit
as
75
ppb.
selectivity,
stability,
moisture
resistance,
meet
requirements
daily
life.
Analysis
reveals
ZnO
not
only
increases
material's
specific
surface
area
but
also
introduces
active
sites.
Furthermore,
it
alters
state
on
from
physical
adsorption
chemical
adsorption.
The
above
reasons
together
enhance
material,
thereby
improving
sensitivity
performance.
Overall,
work
demonstrates
F-doped
potential
material
for
sensors
provides
insights
into
interpretation
effect
properties
Язык: Английский