Abstract
Plastics
are
one
of
the
greatest
inventions
20
th
century
that
bring
convenience
to
mankind.
Owing
commercialization
plastics,
plastic
pollution
has
become
a
petrifying
environmental
issue
as
demand
for
products
overwhelms
recycling
rates.
However,
conventional
methods
(i.e.,
pyrolysis
and
gasification)
require
high
pressure
temperature
treat
waste
plastic,
resulting
in
ineluctably
energy‐waste
secondary
pollution.
On
contrary,
selective
catalylic
technologies
provide
green
approach
degrade
plastics
whilst
also
reforming
them
into
value‐added
chemicals
fuels.
In
this
review,
innovative
approaches,
including
photocatalysis,
electrocatalysis,
photoelectrocatalysis,
have
been
comprehensively
reviewed
from
perspective
sustainable
use
resources.
Distinctive
emphasis
is
placed
on
highlighting
merits
each
technology
enlightening
state‐of‐the‐art
modification
strategies
strengthen
pillars
catalytic
activities.
The
transformation
with
above
techniques
elaborated
terms
reaction
conditions
various
substrates.
With
feasibility
breakdown
displayed
study,
insights
challenges
prospects
upcycling
underscored
well
facilitate
society
moving
toward
circular
economy.
Ecotoxicology and Environmental Safety,
Год журнала:
2024,
Номер
271, С. 115979 - 115979
Опубликована: Янв. 19, 2024
Micro/nanoplastics
(M/NPs)
in
water
have
raised
global
concern
due
to
their
potential
environmental
risks.
To
reestablish
a
M/NPs
free
world,
enormous
attempts
been
made
toward
employing
chemical
technologies
for
removal
water.
This
review
comprehensively
summarizes
the
advances
degradation
approaches
elimination.
It
details
and
discusses
promising
techniques,
including
photo-based
technologies,
Fenton-based
reaction,
electrochemical
oxidation,
novel
micro/nanomotors
approaches.
Subsequently,
critical
influence
factors,
such
as
properties
of
operating
are
analyzed
this
specifically.
Finally,
it
concludes
by
addressing
current
challenges
future
perspectives
degradation.
will
provide
guidance
scientists
further
explore
strategies
develop
feasible
methods
improved
control
remediation
future.
ACS Applied Energy Materials,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 15, 2025
Increasing
the
crystallinity
of
carbon
nitride
can
accelerate
photogenerated
carrier
migration
rate
and
reduce
structural
defects,
which
is
an
effective
strategy
to
improve
photocatalytic
performance
nitride.
In
this
work,
microtubes
were
post-treated
in
KCl-LiCl
molten
salts
create
crystalline
heptazinyl
microtubes.
The
results
show
that
hydrogen
production
as-prepared
heptazine-based
reach
3440.21
μmol·g–1·h–1,
approximately
28.8,
2.1,
22.2
times
higher
than
bulk
nitride,
sulfur
doped
g-C3N4
microtubes,
with
triazine-based
structure
prepared
by
a
one-step
salt
method,
respectively.
method
have
structure,
possessing
not
only
high
but
also
significantly
increased
specific
surface
area.
This
study
offers
reliable
guide
for
designing
innovative
approach
prepare
semiconductor
photocatalysts
system.
