The Efficient Coupling between MgAlTi Layered Double Hydroxides and Graphitic Carbon Nitride Boosts Vis Light‐Assisted Photocatalytic NOx Removal
Advanced Sustainable Systems,
Год журнала:
2024,
Номер
8(12)
Опубликована: Сен. 19, 2024
Abstract
Atmospheric
pollution
has
been
recognized
as
a
primary
global
emergency,
especially
in
large
cities
and
industrial
areas.
Among
the
most
common
harmful
pollutants,
nitrogen
oxides
(NO
x
)
are
responsible
for
plethora
of
adverse
effects,
their
effective
elimination
from
air
become
an
imperative
task.
In
this
regard,
photocatalysis
stands
attractive
technology
NO
degradation,
provided
that
low‐cost
efficient
visible
‐light
photocatalysts
developed.
construction
heterojunctions
between
energy
band‐matched
semiconductors
is
strategy
to
boost
ultimate
material
photoactivity.
present
study,
green
heterocomposites
based
on
MgAlTi
layered
double
hydroxides
(LDHs)
graphitic
carbon
nitride
(gCN)
prepared
using
amenable
cost‐effective
route.
A
proper
modulation
system
characteristics,
demonstrated
by
comprehensive
investigation,
enabled
obtain
very
DeNO
performances
thanks
MgAlTi/gCN
with
tailored
features.
The
formation
target
significantly
enhances
light
photoactivity
pristine
LDH,
boosting
monoxide
transformation
nitrites/nitrates
remarkable
recycling
stability.
Overall,
presently
reported
results
open
door
profitable
exploitation
purification
under
real‐world
conditions,
considerable
impact
both
human
wellbeing
environmental
protection.
Язык: Английский
Recent Advances in Solar‐Driven Photothermal Conversion Hydrogels: A Review
Advanced Sustainable Systems,
Год журнала:
2024,
Номер
unknown
Опубликована: Дек. 30, 2024
Abstract
Solar
energy
is
an
inexhaustible
clean
energy.
Owing
to
the
shortage
of
fossil
fuels
and
development
science
technology,
increasing
attention
being
paid
use
solar
Photothermal
conversion
(PC)
materials
are
crucial
for
effectively
acquiring
converting
At
present,
various
PC
have
shown
considerable
potential,
particularly
hydrogels,
a
new
type
material
that
has
been
increasingly
studied
by
researchers
in
recent
years.
In
this
study,
characteristics,
preparation
methods,
efficiencies
mechanisms
hydrogel
reviewed.
The
main
features
photothermal
such
as
precious
metals,
semiconductors,
carbon‐based
materials,
polymer
also
comprehensively
analyzed.
addition,
applications
research
progress
hydrogels
fields
seawater
evaporation,
wastewater
purification,
organic
compound
degradation,
photocatalytic
hydrogen
production,
carbon
dioxide
examined.
Finally,
prospects
challenges
associated
with
evaluated.
This
study
expected
positive
significance
efficient
utilization
Язык: Английский