ACS Applied Polymer Materials,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 16, 2025
Acetylene
carbon
black
(CB),
an
oleophilic
and
hydrophobic
substance,
is
often
used
as
additive
in
composite
materials.
However,
its
potential
for
stabilizing
water-in-oil
emulsions
the
properties
of
formed
materials
remain
to
be
explored.
Herein,
elastic
porous
monolith
with
a
high
strength
1.6
MPa
was
synthesized
through
high-internal-phase
emulsion
template
method
using
butyl
acrylate
oil
phase.
Incorporating
CB
into
phase
synergistic
use
surfactant
remarkably
improved
stability
emulsion.
Moreover,
increasing
content
further
enhanced
material's
hydrophobicity,
mechanical
properties,
absorption
capabilities.
Notably,
as-synthesized
material
exhibited
exceptional
porosity
(88.3%),
enabling
rapid
oils
organic
solvents
(achieving
saturated
capacity
within
10
s)
along
(39.3
g/g
dichloromethane).
Furthermore,
it
demonstrated
effective
oil–water
separation,
reusability.
ACS Applied Materials & Interfaces,
Год журнала:
2024,
Номер
16(29), С. 38723 - 38732
Опубликована: Июль 12, 2024
Oily
wastewater
threatens
the
environment
and
human
health.
Membrane
technology
offers
a
simple
efficient
alternative
to
separating
oil
water.
However,
complex
membrane
modifications
are
usually
employed
optimize
separation
performance.
In
this
research,
we
develop
an
extremely
one-step
method
in
situ
calcium
carbonate
(CaCO3)
nanoparticles
onto
porous
polyketone
(PK)
via
nonsolvent
induced
phase
(NIPS)-mineralization
strategy.
We
utilized
unique
chemical
property
of
PK,
which
allows
it
dissolve
resorcinol
aqueous
solution.
PK
was
mixed
with
tannic
acid
(TA)
chloride
(CaCl2)
solution
fabricate
casting
The
activated
cast
immersed
into
sodium
(Na2CO3)
for
taking
NIPS-mineralization
process.
This
proposed
mechanism
comes
two
conclusions:
(i)
resulting
comprehensive
oleophobic
properties
enhanced
permeation
flux
applications
oil/water
ultralow
fouling
(ii)
simplified
procedure
performance
using
regular
NIPS
steps.
current
work
explores
technique
that
novel
approach
preparing
membranes
highly
ACS Applied Polymer Materials,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 16, 2025
Acetylene
carbon
black
(CB),
an
oleophilic
and
hydrophobic
substance,
is
often
used
as
additive
in
composite
materials.
However,
its
potential
for
stabilizing
water-in-oil
emulsions
the
properties
of
formed
materials
remain
to
be
explored.
Herein,
elastic
porous
monolith
with
a
high
strength
1.6
MPa
was
synthesized
through
high-internal-phase
emulsion
template
method
using
butyl
acrylate
oil
phase.
Incorporating
CB
into
phase
synergistic
use
surfactant
remarkably
improved
stability
emulsion.
Moreover,
increasing
content
further
enhanced
material's
hydrophobicity,
mechanical
properties,
absorption
capabilities.
Notably,
as-synthesized
material
exhibited
exceptional
porosity
(88.3%),
enabling
rapid
oils
organic
solvents
(achieving
saturated
capacity
within
10
s)
along
(39.3
g/g
dichloromethane).
Furthermore,
it
demonstrated
effective
oil–water
separation,
reusability.
