Ternary photocatalyst Bi5O7I/Bi2O2CO3/Ag2CO3 with double Z-scheme heterojunction for the degradation of Levofloxacin under visible light: Practical application and DFT calculation
Journal of Alloys and Compounds,
Год журнала:
2024,
Номер
1010, С. 177294 - 177294
Опубликована: Окт. 30, 2024
Язык: Английский
Construction of BiOI/Bi2Fe4O9 heterojunction for visible-light-activated antibacterial: Photocatalytic sterilization of one plus one is greater than two
FlatChem,
Год журнала:
2025,
Номер
unknown, С. 100823 - 100823
Опубликована: Янв. 1, 2025
Язык: Английский
Mechanism and Toxicity Evaluation of Antibiotics Degradation by a Z-Scheme Heterojunction Photocatalyst Composed of Bi4O5I2/Glucose-Modified Bi2O2CO3
Langmuir,
Год журнала:
2025,
Номер
unknown
Опубликована: Май 26, 2025
The
accumulation
of
potential
antibiotics
in
water
is
potentially
harmful
to
human
beings
and
the
environment.
In
this
paper,
a
novel
composite
catalyst,
Bi4O5I2/glucose-modified
Bi2O2CO3
(BGBCO)
with
high
ciprofloxacin
(CIP)
removal
rate,
was
rapidly
synthesized
by
low-temperature
hydrothermal
method.
BGBCO
demonstrated
best
photocatalytic
activity
after
100
min
irradiation
65
W
energy-saving
lamp.
apparent
kinetic
constants
are
7.20,
2.28,
1.41
times
Bi2O2CO3,
Bi4O5I2,
glucose-modified
respectively.
Experimental
results
characterization
show
that
significant
improvement
performance
can
be
attributed
more
active
sites,
wider
visible
light
absorption
range,
improved
photogenerated
carrier
separation
rate.
Free
radical
capture
experiments
confirmed
•O2-
h+
primary
species
responsible
for
degradation
CIP.
toxicity
prediction
showed
CIP
products
decreased
significantly.
Based
on
various
results,
possible
mechanism
pathway
were
proposed.
This
study
provides
valuable
insights
modification
Bi2O2CO3-based
heterojunction
materials
their
application
purification
water.
Язык: Английский
Self-propelled MnO2@MnIn2S4@coal gangue micromotor as high-performance photo-Fenton catalyst for enhanced synergetic degradation of xanthate
Journal of environmental chemical engineering,
Год журнала:
2024,
Номер
unknown, С. 114599 - 114599
Опубликована: Окт. 1, 2024
Язык: Английский
Revealing the role of individual components in the high performance photocatalytic mineralization of mixtures of organohalogen pollutants
Journal of environmental chemical engineering,
Год журнала:
2024,
Номер
unknown, С. 114572 - 114572
Опубликована: Окт. 1, 2024
Язык: Английский