ACS Sustainable Chemistry & Engineering,
Journal Year:
2024,
Volume and Issue:
12(45), P. 16592 - 16602
Published: Oct. 25, 2024
Conversion
of
PET
waste
into
carbon
dots
(CDs)
is
an
attractive
approach
to
plastic
pollution
control.
However,
the
preparation
red–yellow
CDs
still
challenging,
and
methods
are
complex.
In
this
study,
a
one-pot
solvothermal
method
was
developed
for
from
waste.
Through
nitrogen
source
solvent
screening,
multicolor
(blue–red)
with
high
quantum
yield
(QY)
were
prepared.
The
reaction
temperature
catalyst
dosage
significantly
influence
production
QY
CDs.
optimized
CD
showed
relative
42.7%,
47.8%,
red
photoluminescence
color.
morphology,
crystal
structure,
surface
chemistry,
optical
performance
characterized.
yellow
fluorescence
mainly
due
molecular
state
mechanism.
White
light-emitting
diodes
cool
warm
white
light
color
rendering
index
constructed
using
New Journal of Chemistry,
Journal Year:
2024,
Volume and Issue:
48(35), P. 15414 - 15427
Published: Jan. 1, 2024
Highly
porous
activated
carbon
from
polyethylene
terephthalate
(PET)
waste
acts
as
a
catalyst
support
for
niobium
oxide
nanoparticles.
Nb
2
O
5
/activated
is
an
efficient
wastewater
treatment.
Inorganic Chemistry,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Oct. 3, 2024
Exploration
of
electrocatalysts
suitable
for
the
oxygen
evolution
reaction
(OER)
and
urea
oxidation
(UOR)
is
essential
electrocatalytic
hydrogen
production.
In
this
work,
a
ligand
substitution
strategy
used
to
synthesize
ultrathin-nanosheet
Cl-doped
NiSe
