The
term
‘photocatalysis’
has
recently
gained
high
popularity,
and
various
products
using
photocatalytic
functions
have
been
commercialized.
Of
all
the
materials
that
may
be
used
as
photocatalysts,
TiO2
is
virtually
only
one
now
most
likely
will
remain
appropriate
for
industrial
application.
Water
air
purification
systems,
sterilization,
hydrogen
evolution,
self-cleaning
surfaces,
photoelectrochemical
conversion
are
just
a
few
of
applications
in
environmental
energy
domains
make
extensive
use
photocatalysis.
This
due
to
fact
lowest
cost,
stability,
effective
photoactivity.
Furthermore,
history
attests
its
safety
both
people
environment
because
it
white
pigment
since
antiquity.
review
discusses
some
important
aspects
issues
concerning
different
synthesis
methods
their
influence
on
structure
properties
TiO2,
well
concept
photocatalysis
based
promising
biocompatible
functional
material
widely
recent
years.
advantages
fields
science
technology
discussed,
including
protection,
water
liberation,
photovoltaic
energy,
cancer
diagnosis
therapy,
coatings
dental
products,
etc.
Information
phases,
modern
them
presented.
followed
by
detailed
basic
principles
with
brief
introduction
Finally,
challenges
prospects
briefly
discussed.
Recent
advances
fundamental
understanding
at
atomic-molecular
level
highlighted,
summarized
terms
design
engineering
new
materials.
ACS Applied Materials & Interfaces,
Год журнала:
2025,
Номер
unknown
Опубликована: Март 11, 2025
Quantum
dot
(QD)
color
conversion
films
(CCFs)
hold
significant
promise
for
advancing
display
technologies
with
their
superior
performance
and
efficiency.
However,
achieving
long-term
stability
in
QD-CCFs
without
additional
air-barrier
film
coatings
remains
a
challenge.
Here,
we
develop
surface
passivation
strategy
using
zinc
phenylbutyrate
(Zn(PA)2)
to
modify
QDs
through
trioctylphosphine-mediated
reaction,
which
results
the
selective
capping
of
sulfur
atoms
by
zinc-monophenylbutyrate.
Density
functional
theory
calculations
multiple-washing
tests
reveal
robust
-ZnPA
binding
that
effectively
passivates
QD
enhances
resistance
environmental
conditions.
Moreover,
groups
enhance
solubility
styrene,
facilitating
copolymerization
create
QD-PS
CCFs
high
concentration,
excellent
light
uniformity,
even
after
500
h
water
immersion
photoaging.
incorporating
mixtures
green
red
achieve
wide
gamut
exceeding
120%
NTSC
standard,
demonstrating
advantage
this
approach
enhancing
QD-CCFs.
