Unfolding the significance of metal oxides for photocatalytic sustainable water splitting combined with organic pollutants
Journal of Materials Science,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 1, 2025
Язык: Английский
Unlocking new frontiers in ultrasmall-seized metal nanoclusters for boosting electrochemical energy conversions
Sanwal Piracha,
Xinrui Gu,
Yifei Zhang
и другие.
Chemical Physics Reviews,
Год журнала:
2025,
Номер
6(2)
Опубликована: Апрель 7, 2025
Ultrasmall
metal
nanoclusters
are
revolutionary
developments
in
sustainable
chemical
synthesis
and
electrochemical
energy
conversion.
Critical
activities
including
the
oxygen
evolution
reaction,
reduction
electrosynthesis
of
urea
via
nitrate
carbon
dioxide
co-reduction
addressed
by
their
distinctive
atomic-scale
designs,
which
provide
remarkable
catalytic
activity,
selectivity,
stability.
Recent
advancements
design
these
materials
compiled
this
study,
highlights
how
electrical
characteristics
structural
tunability
enable
high-efficiency
conversions.
Important
issues
examined
critically,
along
with
new
approaches
to
overcome
them,
such
as
operational
stability,
scalable
manufacturing,
financial
constraints
noble
metals.
Innovative
strategies
machine
learning-guided
catalyst
tuning,
hybrid
material
systems,
synergistic
effects
given
special
attention.
This
analysis
offers
a
road
map
for
overcoming
sophisticated
catalysts'
present
drawbacks
combining
computational
modeling
experimental
observations.
Their
potential
transform
technologies
promote
creation
environmentally
benign,
solutions
applications
is
highlighted
debate.
The
importance
single-atom
catalysts
ultrasmall
meeting
urgent
worldwide
need
study.
Язык: Английский
A Facile Microwave-Assisted Hydrothermal (MAH) Method of CdWO4/CdMoO4 Heterostructures and Their Photocatalytic Properties
Ceramics,
Год журнала:
2025,
Номер
8(2), С. 52 - 52
Опубликована: Май 8, 2025
In
this
study,
CdWO4/CdMoO4
powders’
heterostructures
were
synthesized
using
the
microwave-assisted
hydrothermal
method,
characterized,
and
evaluated
for
their
photocatalytic
properties.
The
samples
analyzed
X-ray
diffraction
(XRD),
Raman
ultraviolet-visible
(UV-Vis)
spectroscopy,
field-emission
scanning
electron
microscopy
(FESEM),
photoluminescence
(PL).
performance
was
assessed
methylene
blue
as
a
model
pollutant.
XRD
patterns
spectra
confirmed
formation
of
containing
Wolframite
phase
CdWO4
Scheelite
CdMoO4.
FESEM
micrographs
revealed
that
exhibits
plate-like
morphology,
while
CdMoO4
consists
irregular
nanoparticles.
Photocatalytic
tests
demonstrated
20Mo
sample
exhibited
best
performance,
degrading
96%
dye
after
2
h
reaction.
findings
study
indicate
hold
significant
potential
applications
in
degradation
cationic
dyes.
Язык: Английский