Applied Organometallic Chemistry,
Год журнала:
2024,
Номер
38(12)
Опубликована: Авг. 29, 2024
ABSTRACT
The
micro‐morphology
of
photocatalytic
materials
has
a
great
influence
on
their
performance.
Quantum
dots
can
provide
the
plasmon
resonance
effect
and
broaden
wavelength
range
light
absorption.
In
this
study,
kind
3D
spherical
flower‐like
structure
was
constructed
by
self‐assembly
2D
nanosheets,
Bi
2
S
3
particles
with
5
±
1
nm
diameter
were
modified
surfaces
O
CO
nanosheets
to
prepare
/Bi
composite.
energy
level
difference
(0.45
eV)
between
conduction
bands
(CB)
led
which
e
−
transferred
CB
.
(0.83
valence
band
(VB)
much
smaller
than
gap
(1.28
,
it
electrons
recombined
holes
VB
A
innovative
type
heterojunction
encouraged
photogenerated
h
+
·OH
be
located
strongest
oxidation
potential,
prepared
material
showed
excellent
performance
for
photodegradation
RhB,
active
groups
also
controlled
in
photocatalysis
process.
