ACS Applied Materials & Interfaces,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 4, 2025
The
photocatalytic
hydrolysis
method
represents
a
significant
potential
solution
to
the
dual
challenges
of
energy
security
and
environmental
sustainability.
selection
suitable
materials
systems
is
paramount
importance
for
successful
implementation
hydrogen
production
technology.
In
this
study,
in
situ
reduction
Co
nanoparticles
on
MnO
was
successfully
performed
by
calcining
MnCo-PBA.
Furthermore,
graphdiyne
(GDY)
introduced
physical
agitation.
introduction
GDY
reduced
Co/MnO
agglomeration
made
Co/MnO/GDY
catalyst
exhibit
high
activity
production,
with
an
optimum
rate
2117.33
μmol·g-1·h-1,
which
4.88
2.67
times
higher
than
that
Co/MnO,
respectively.
results
photoelectrochemical
test
indicate
composite
has
better
photogenerated
carrier
separation
efficiency.
X-ray
photoelectron
spectroscopy,
density
functional
theory
calculations,
electron
paramagnetic
resonance
were
used
investigate
transfer
mechanism
during
process,
confirming
presence
S-scheme
heterojunction
ohmic
junction,
enhance
carriers.
GDY-based
constructed
study
significantly
bimetallic
catalysts.
Despite
their
numerous
excellent
properties,
metal
sulfides
are
not
particularly
efficient
at
converting
energy
and
purifying
the
environment,
which
limits
further
applications.
Fortunately,
conversion
environmental
purification
efficiencies
of
these
materials
have
experienced
notable
advancements
in
recent
years,
accompanied
by
an
improved
understanding
underlying
mechanisms.
Herein,
progress
experimental
researches
years
on
engineering
single
component
controlling
morphology,
construction
heterojunctions,
incorporating
elements
is
reviewed.
Methods
to
design
prepare
sulfide‐based
composites
building
binary
or
ternary
heterojunctions
sulfide/semiconductor/conductor
also
discussed
detail.
These
used
systems,
where
they
act
as
photocatalytic
only
split
water,
reduce
carbon
dioxide
nitrogen,
but
degrade
pollutants
(organic
inorganic)
water
gas.
Finally,
it
concluded
summarizing
research
frontiers
sulfide
nanomaterials
applications,
well
proposing
potential
challenges
future
directions.
This
work
may
contribute
a
better
nanocomposites
provide
clues
for
fabrication
more
nanostructures
clean
production
remediation.
