Synthesis, characterisation, and effective photocatalytic degradation applications in organic dye molecules using CdZnS-loaded UIO-66 composites
Abstract
One
of
the
primary
sources
industrial
wastewater
is
dye
wastewater,
which
challenging
for
conventional
water
treatment
methods
to
properly
degrade
because
its
complex
composition,
high
chromaticity,
difficulty
being
biochemically
destroyed,
etc.
The
utilization
photocatalysts
in
conjunction
with
light
energy,
or
photocatalytic
technology,
thought
be
a
sustainable
approach
treating
due
many
benefits,
including
degradation
efficiency,
rapid
reaction
times,
and
absence
secondary
contamination.
We
chose
employ
CdZnS
as
carrier
this
research,
together
composite
UIO-66.
methylene
blue
was
carried
out
using
CdZnS@UIO-66
photocatalyst,
results
were
compared
those
pure
findings
demonstrated
that
had
noticeably
greater
efficiency
than
other
two.
Up
99.87%
50
mL
aqueous
solution
degraded
experimental
catalyst
dosage
0.03
g,
pH
7,
an
initial
concentration
30
mg/L
when
exposed
visible
90
minutes.
This
indicates
excellent
efficacy
range,
formation
interfacial
electron
transfer
phenomenon
within
heterojunction,
use
UIO-66
acceptor
further
enhanced
effect
caused
by
development
phenomena
heterojunction
acceptor,
promotes
internal
photogenerated
electron-hole
separation.
Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown
Published: June 26, 2024
Language: Английский