RSC Applied Polymers,
Год журнала:
2024,
Номер
unknown
Опубликована: Янв. 1, 2024
Porous
polymer
materials,
including
foams
and
melt-blown
fibers,
have
nano
or
micro-size
pores
a
large
specific
surface
area
that
endows
them
with
great
potential
as
engineered
oil
ad/absorption
materials.
Polymers for Advanced Technologies,
Год журнала:
2024,
Номер
35(4)
Опубликована: Апрель 1, 2024
Abstract
The
frequent
occurrences
of
offshore
oil
spills
have
led
to
severe
environmental
contamination
and
ecological
threats.
However,
traditional
recovery
methods
pose
issues
such
as
high‐energy
consumption,
low
absorption
efficiency
secondary
pollution.
This
work
prepared
a
hydrophobic
aerogel
(P‐GO@CNTs‐9/ATP/SA)
using
sodium
alginate,
attapulgite
graphene
oxide
surface‐modified
carbon
nanotubes
with
superior
solar/Joule
heating
ability.
water
contact
angle
this
is
approximately
147.5°.
Moreover,
demonstrates
stable
efficient
photothermal
conversion
properties,
reaching
surface
temperature
82.3
°C
under
one
solar
illumination
(1
kW/m
2
).
Furthermore,
when
applying
voltage
10
V,
the
P‐GO@CNTs‐9/ATP/SA
reaches
170.4
°C,
assisting
enhance
fluidity
viscous
oil,
thereby
conserving
energy.
Finally,
we
present
continuous
device
utilizing
primary
component,
enabling
automatic
switching
between
electrothermal
modes
for
comprehensive
treatment
spills.
Due
unique
design,
friendliness
ideal
capacity,
approach
offers
novel
choice
spills,
which
expected
further
promote
principles
sustainable
development.