Catalysis Science & Technology,
Journal Year:
2023,
Volume and Issue:
13(9), P. 2841 - 2854
Published: Jan. 1, 2023
The
polyacrylamide
gel
method
has
been
developed
for
fabrication
of
Ba
1−
x
Sr
TiO
3
(BST)
photocatalysts.
structure,
surface
morphology,
band
gap
and
photocatalytic
activity
BST
photocatalysts
can
be
regulated
by
adjusting
the
value.
Journal of Hazardous Materials Letters,
Journal Year:
2023,
Volume and Issue:
4, P. 100087 - 100087
Published: Sept. 25, 2023
The
possibility
of
combined
adsorption-degradation
processes
in
wastewater
treatment
using
nanomaterials
based
on
indium
sulfide
(In2S3)
is
examined
this
review
paper.
Regarding
the
synergistic
adsorption
and
degradation
pollutants,
In2S3
performs
exceptionally
well,
making
it
a
suitable
choice
for
remediation.
Insights
have
been
given
to
pollutant
removal
mechanism
through
integrated
technique.
process
affected
by
several
operational
factors,
including
pH,
catalyst
dose,
concentration,
contact
duration.
This
analysis
highlights
significance
optimizing
these
parameters
optimal
contaminant
efficiency.
influence
co-existing
species,
cations,
anions,
organic
compounds,
elimination
further
highlighted
discussion
their
role.
Future
research
directions
are
suggested,
better
comprehension
underlying
processes,
investigation
hybrid
nanocomposites,
evaluation
long-term
stability
recyclability
enhance
applicability
In2S3-based
nanomaterials.
study
aids
creation
effective
long-lasting
methods
potential
ACS Sustainable Chemistry & Engineering,
Journal Year:
2024,
Volume and Issue:
12(13), P. 5169 - 5185
Published: March 15, 2024
The
facile
development
of
highly
efficient
visible
light
active
metal-free
homojunction
photocatalysts
with
phenomenal
photoelectron
migration
is
emerging
as
a
prominent
method
for
diverse
energy
and
environmental
remediation
applications.
Through
an
effective
cross-linking
technique,
citric
acid-functionalized
g-C3N4
homojunction/carboxymethyl
cellulose
hydrogel
beads
(ICN/CMC
beads)
were
prepared.
photocatalytic
studies
ICN/CMC
exhibited
87%
tetracycline
degradation
in
40
min
under
irradiation.
important
advantages
are
their
ease
recovery
reusability
up
to
12
cycles.
capable
producing
2341
μmol
hydrogen
peroxide
501
μmol/h·g
ammonia
production
60
predominant
catalytic
activity
due
the
tuned
bandgap
photocatalyst,
which
facilitated
separation
electron–hole
pairs
hindered
recombination
charge
carriers.
Thus,
affordable
sustainable
multimodal
