Nanocellulose-Supported Dual S-Scheme SnWO4/Cu2O/Ag2WO4 Heterojunction for Enhanced Photodegradation of Amoxicillin
ACS Omega,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 14, 2025
A
dual
S-scheme
nanocellulose-based
SnWO4/Cu2O/Ag2WO4
(NC-SCA)
heterojunction
photocatalyst
was
synthesized
via
ultrasonication
followed
by
a
hydrothermal
method
for
the
efficient
photodegradation
of
amoxicillin
(AMX).
Under
UV-vis
light
irradiation,
NC-SCA
exhibited
an
impressive
97.40%
AMX
degradation
within
30
min,
attributed
to
its
improved
optical
absorption
and
superior
charge
migration.
The
characterization
techniques,
including
XRD,
FTIR,
PL,
spectroscopy,
confirmed
successful
integration
nanocellulose
with
SnWO4/Cu2O/Ag2WO4.
XPS
ESR
analyses
provided
insights
into
migration
mechanism
heterojunction.
Further,
trapping
experiments
identified
hydroxyl
(•OH)
superoxide
radicals
as
primary
reactive
species.
displayed
specific
surface
area
115.9
m2/g,
offering
large
active
photodegradation.
Operational
parameters
such
dosage,
pH,
concentration
were
systematically
optimized.
high
stability,
retaining
around
85%
efficiency
after
seven
cycles.
This
study
presents
innovative
strategy
designing
high-performance
photocatalysts
addressing
limitations
conventional
materials.
Язык: Английский
The PDINH decorated NH2-UiO-67 MOF for Promoted Photocatalytic Cr(VI) Reduction: Performance, and Mechanism
Journal of Molecular Structure,
Год журнала:
2024,
Номер
1322, С. 140374 - 140374
Опубликована: Окт. 16, 2024
Язык: Английский
Flower-like carbon and their composites for electrochemical energy storage and conversion
Renewable and Sustainable Energy Reviews,
Год журнала:
2024,
Номер
207, С. 114973 - 114973
Опубликована: Окт. 13, 2024
Язык: Английский
Utilizing Waste Biomass from Agricultural and Forestry Sustainable Resources: Biomass Conversion to Functional Adsorbent Material for Efficient Removal of Total Phosphate in Practical Water
Langmuir,
Год журнала:
2024,
Номер
40(46), С. 24528 - 24539
Опубликована: Ноя. 6, 2024
The
promotion
of
the
utilization
waste
agricultural
and
forestry
resources
(AFRs)
as
a
means
combating
environmental
pollution
represents
an
advanced
necessary
development
approach
with
potential
to
achieve
sustainable
development.
In
this
work,
adsorbent
functional
Mg-Al
bimetallic
layer
was
prepared
using
sawdust
biomass
(WSD)
raw
material.
serves
primary
active
component
for
adsorbing
total
phosphate
from
both
simulated
real
wastewater.
hierarchical
structure
hydroxide-modified
(MA@WSD)
has
abundance
nanosheets
on
its
surface,
providing
ample
binding
sites
enhanced
specific
surface
area
175.99
m
Язык: Английский