We
synthesized
TiO2-NRAs/BiOI-NFs/Au-NPs
Z-scheme
nanoheterostructures
using
an
accessible
preparation
method.
The
exhibited
enhanced
photoelectrocatalytic
(PEC)
performance
compared
to
other
binary
nanoheterostructures.
improved
was
attributed
the
synergistic
effect
between
charge
separation
and
injection
efficiency.
A
interfacial
migration
mechanism
involving
plasmon-induced
hot
electron
oxygen
vacancies
defects
proposed.
triple
nanohybrids
showed
a
higher
photodegradation
rate
excellent
PEC
biosensing
capabilities
for
detecting
glutathione.
These
findings
provide
insights
into
transfer
in
demonstrate
their
performances,
inspiring
design
of
high-efficiency
non-toxic
heterostructures
various
applications.
Rapid Prototyping Journal,
Journal Year:
2024,
Volume and Issue:
30(5), P. 1011 - 1022
Published: April 24, 2024
Purpose
Three-dimensional
(3D)
printing
is
popular
for
many
applications
including
the
production
of
photocatalysts.
This
paper
aims
to
focus
on
developing
3D-printed
photocatalyst-nano
composite
lattice
structure.
Digital
light
processing
(DLP)
3D
photocatalyst
composites
was
performed
using
photosensitive
resin
mixed
with
0.5%
Wt.
TiO
2
powder
and
varying
amounts
(0.025%
0.2%
Wt.)
graphene
nanoplatelet
powder.
The
photocatalytic
efficiency
DLP
investigated,
effects
nano
graphite
incorporation
activity,
thermal
mechanical
properties
were
investigated.
Design/methodology/approach
Methods
involve
computer-aided
design
modeling,
parameters
comprehensive
characterization
techniques
such
as
structural
equation
X-ray
diffraction,
thermogravimetric
analysis,
Fourier-transform
infrared
(FTIR)
testing.
Findings
Results
highlight
successful
dispersion
characteristics
(GNP)
powders,
intricate
designs
structures,
influence
GNPs
behavior
properties.
Originality/value
study
suggests
applicability
in
wastewater
treatment
environmental
remediation,
showcasing
adaptability
3
D
designing
effective
Future
research
should
practical
long-term
durability
these
composites.
Graphical
abstract
Arabian Journal of Chemistry,
Journal Year:
2024,
Volume and Issue:
17(6), P. 105765 - 105765
Published: March 30, 2024
We
synthesized
TiO2-NRAs/BiOI-NFs/Au-NPs
ternary
Z-scheme
nanoheterostructure
using
an
accessible
preparation
method.
The
exhibited
enhanced
photoelectrochemical
(PEC)
performance
compared
to
other
binary
nanoheterostructure.
improved
was
attributed
the
synergistic
effect
between
charge
separation
and
injection
efficiency.
An
interfacial
migration
mechanism
involving
plasmon-induced
hot
electron
transition
with
oxygen
vacancies
defects
proposed.
triple
nanohybrids
showed
a
higher
photodegradation
rate
for
methyl
orange
(MO).
Based
on
scheme,
of
96.6%
toward
degradation
MO
irradiated
by
UV-visible
light,
1.47
1.19
fold
that
BiOI-NFs/Au-NPs
TiO2-NRAs/BiOI-NFs,
respectively.
Furthermore,
nanoheterojunction
exhibits
best
under
near-infrared
light
irradiation,
4.3
times
1.2
TiO2-NRAs/BiOI-NFs
composites,
These
findings
provide
insights
into
transfer
in
nanoheterostructures
demonstrate
their
PEC
performances,
inspiring
design
high-efficiency
non-toxic
heterostructures
various
applications.
