Materials,
Год журнала:
2025,
Номер
18(9), С. 2161 - 2161
Опубликована: Май 7, 2025
Antibiotic
residues
in
the
marine
environment
pose
a
serious
threat
to
ecosystems
and
human
health,
there
is
an
urgent
need
develop
efficient
selective
pollution
control
technologies.
Molecular
imprinting
technology
(MIT)
provides
new
idea
for
antibiotic
with
its
specific
recognition
targeted
removal
ability.
However,
traditional
titanium
dioxide
(TiO2)
photocatalysts
have
limited
degradation
efficiency
lack
of
selectivity
low
concentrations
antibiotics.
This
paper
reviews
preparation
strategy
modification
means
molecularly
imprinted
TiO2
(MI-TiO2)
composites
systematically
explores
application
mechanism
performance
advantages
wastewater
treatment.
It
was
shown
that
MI-TiO2
significantly
enhanced
antibiotics
such
as
tetracyclines
sulfonamides
through
enrichment
target
pollutants
by
specifically
cavities,
combined
generation
photocatalytic
reactive
oxygen
species
(ROS).
In
addition,
emerging
technologies
magnetic/electric
field-assisted
catalysis
photothermal
synergistic
effect
further
optimized
recoverability
stability
catalysts.
theoretical
support
practical
complex
systems
looks
forward
future
development
field
environmental
remediation.
Environmental Functional Materials,
Год журнала:
2024,
Номер
3(1), С. 1 - 12
Опубликована: Март 1, 2024
Titanium
dioxide
(TiO2),
recognized
for
its
affordability,
low
cost,
high
chemical
stability,
and
eco-friendliness,
has
garnered
extensive
research
attention
in
recent
years.
But
because
of
the
TiO2
band
gap
(>3.2eV)
seriously
limit
use
visible
light,
fast
electron-hole
composite
often
lead
to
poor
photocatalytic
activity
quantum
yield.
Therefore,
needs
be
modified.
Modification
can
change
broadband
TiO2,
enhance
light
absorption,
thus
affect
important
means
efficiency.
In
this
review,
we
introduce
crystal
form
mechanism
review
some
modification
strategies
including
doping
modification,
construction
heterojunctions,
plane
engineering
defect
engineering.
Furthermore,
application
modified
TiO2-based
materials
water
treatment,
removal
dye
contaminants,
antibiotics,
advanced
oxidative
sterilization,
finally
explore
challenges
prospects
photocatalysts.
Textile Research Journal,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 4, 2025
The
extensive
production
of
waste
wool
in
the
textile
industry
poses
significant
environmental
challenges.
To
address
this
issue,
we
present
a
novel
recycling
approach
that
transforms
into
carbonized,
porous,
and
C/N/O
co-doped
TiO
2
composite
material.
This
was
achieved
through
simple
one-step
hydrothermal
synthesis
followed
by
calcination
either
nitrogen
or
an
air
atmosphere.
innovative
method
not
only
repurposes
but
also
creates
material
with
impressive
adsorption
photocatalytic
properties,
offering
new
solution
for
remediation.
process
effectively
dispersed
nanoparticles,
increasing
number
active
sites.
When
calcined
atmosphere,
graphitization
biochar
enhanced,
doping
achieved,
oxygen
vacancies
were
created,
all
which
significantly
improved
performance.
resulting
exhibited
capacity
methylene
blue
dye
13.8
times
higher
than
untreated
sample,
9.9
sample
air.
Furthermore,
retained
99%
its
original
after
second
cycle,
indicating
strong
potential.
Photocatalytic
performance
tests
showed
marked
improvement
degradation
efficiency
blue,
Congo
red,
tetracycline
hydrochloride
under
simulated
solar
irradiation.
primary
species
involved
singlet
(
1
O
)
photogenerated
holes
(h
+
),
while
superoxide
radicals
([Formula:
see
text])
hydroxyl
(‧OH)
contributed
to
photodegradation
blue.
use
as
catalyst
support
extends
practical
applications
helps
reduce
impact
organic
pollutants.
