Journal of Magnesium and Alloys,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Aug. 1, 2024
The
difficulty
in
achieving
a
balance
between
photocatalytic
efficiency
and
chemical
robustness
has
been
barrier
to
the
broad
use
of
MgO
as
versatile
material,
mainly
because
its
restricted
surface
activity.
To
overcome
this,
novel
modification
technique
is
proposed.
It
involves
integration
highly
stable
SnO2
WO3
nanoparticles,
which
are
known
enhance
This
approach
aims
achieve
an
optimal
stability
by
finely
tuning
structure-surface
reactivity
relationship.
utilizes
plasma
electrolytic
oxidation
(PEO)
method.
In
this
method,
both
AZ31
Mg
alloy
substrate
SnO2/WO3
precursors
undergo
simultaneous
oxidation.
induced
high-energy
generated
through
high
voltage.
results
demonstrate
that
process
yields
layer
with
homogeneous
dispersion
significantly
enhancing
overall
performance.
Corrosion
measurements
demonstrated
enhanced
electrochemical
against
chloride
ions.
dual
incorporation
resulted
hybrid
film
exhibiting
corrosion
current
density
value
7.57
×
10−11
A/cm2
outer
resistance
5.17
107
Ω.cm2.
Additionally,
nanoparticles
enhances
activity
towards
tetracycline
degradation.
89.54
%
within
2
h
exposure
visible
light
using
BA-W-Sn
sample,
outperforms
other
samples.
integrated
strategy
enables
study
contribute
expanding
practical
applications
MgO-based
materials.
does
so
simultaneously
their
stability.
Journal of Magnesium and Alloys,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Aug. 1, 2024
The
difficulty
in
achieving
a
balance
between
photocatalytic
efficiency
and
chemical
robustness
has
been
barrier
to
the
broad
use
of
MgO
as
versatile
material,
mainly
because
its
restricted
surface
activity.
To
overcome
this,
novel
modification
technique
is
proposed.
It
involves
integration
highly
stable
SnO2
WO3
nanoparticles,
which
are
known
enhance
This
approach
aims
achieve
an
optimal
stability
by
finely
tuning
structure-surface
reactivity
relationship.
utilizes
plasma
electrolytic
oxidation
(PEO)
method.
In
this
method,
both
AZ31
Mg
alloy
substrate
SnO2/WO3
precursors
undergo
simultaneous
oxidation.
induced
high-energy
generated
through
high
voltage.
results
demonstrate
that
process
yields
layer
with
homogeneous
dispersion
significantly
enhancing
overall
performance.
Corrosion
measurements
demonstrated
enhanced
electrochemical
against
chloride
ions.
dual
incorporation
resulted
hybrid
film
exhibiting
corrosion
current
density
value
7.57
×
10−11
A/cm2
outer
resistance
5.17
107
Ω.cm2.
Additionally,
nanoparticles
enhances
activity
towards
tetracycline
degradation.
89.54
%
within
2
h
exposure
visible
light
using
BA-W-Sn
sample,
outperforms
other
samples.
integrated
strategy
enables
study
contribute
expanding
practical
applications
MgO-based
materials.
does
so
simultaneously
their
stability.
