Recent Advances in Functionalized Electrospun Nanofiber Membranes for Enhanced Oily Water Treatment
Journal of environmental chemical engineering,
Год журнала:
2025,
Номер
unknown, С. 115391 - 115391
Опубликована: Янв. 1, 2025
Язык: Английский
Preparation of superhydrophobic coatings by saturated fatty acid modification using a one-step spraying method
Applied Surface Science,
Год журнала:
2025,
Номер
unknown, С. 162612 - 162612
Опубликована: Фев. 1, 2025
Язык: Английский
Overview of rough surface construction technology for cotton fabrics used in oil/water separation
RSC Sustainability,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 1, 2025
The
waste
organic
solvents,
the
discharge
of
all
kinds
oil-water
mixture
and
frequent
infiltration
oil
pollution
into
water
have
brought
unbearable
threats
to
ecological
environment....
Язык: Английский
Fluorine-Free Multi-durable Superhydrophobic Cotton Fabrics Prepared by an Atomization Spraying Method for Self-Cleaning and Oil–Water Separation
Langmuir,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 4, 2025
Superhydrophobic
textiles
have
special
applications
in
many
fields
such
as
medical
treatment,
military
protection,
oil–water
separation,
etc.
In
the
large-scale
pad–dry–cure
process,
a
large
number
of
polymer
binders
are
often
added
to
improve
superhydrophobic
durability,
resulting
significant
reduction
air
permeability.
To
address
this
issue,
low-liquid
atomization
spray
method
was
adopted
fabricate
multi-durable
cotton
fabrics
using
N1,N6-bis(2,3-epoxypropyl)hexane-1,6-diamine,
silica
precursor,
and
fluorine-free
hexadecyltrimethoxysilane
main
modifiers.
The
prepared
fabric
maintained
excellent
water
repellency
even
after
being
subjected
various
harsh
conditions
tests
2000
cycles
friction,
40
washing
cycles,
ultrasonic
treatment
for
120
min,
200
tape
peelings,
acid–alkali–salt
corrosion
24
h.
permeability
measured
be
370.2
L
m–2
s–1,
which
merely
5%
lower
than
that
original
fabric,
indicating
modified
retains
satisfactory
exhibited
an
self-cleaning
effect
with
respect
liquids.
addition,
showed
good
separation
capability
both
heavy
light
oils.
For
mixtures,
sample
maintenance
98.13%
efficiency
high
flux
18
032
h–1
10
uses.
These
findings
will
help
promote
practical
application
low-feed
interface
modification
technology
production
durable
functional
textiles.
Язык: Английский
Fabrication of Durable Superhydrophobic Surfaces with a Mesh Structure and Drag Reduction by Chemical Etching Technology
Coatings,
Год журнала:
2025,
Номер
15(4), С. 402 - 402
Опубликована: Март 28, 2025
Superhydrophobic
surfaces
are
critical
in
the
marine
industry
because
ships
and
underwater
vehicles
constantly
exposed
to
hydrodynamic
friction
biofouling
during
operation,
which
can
negatively
affect
their
efficiency
increase
operating
costs.
To
address
these
challenges,
this
study
proposes
a
straightforward
method
for
fabricating
stable
superhydrophobic
surfaces.
By
modifying
nano-copper
oxide
on
microstructure
substrate,
coating
exhibiting
exceptional
hydrophobicity,
designated
as
100-SHB,
was
successfully
developed.
The
100-SHB
has
water
contact
angle
of
about
163.0°
sliding
2.0°,
is
highly
repulsive
droplet
impact.
Furthermore,
maintained
its
properties
under
rigorous
testing,
including
puncture
resistance,
sandpaper
abrasion,
ultrasonic
damage
tests.
incorporation
lithography-based
network
structure
further
enhanced
mechanical
stability
surface,
highlighting
robustness.
In
ship
model
experiments,
surface
demonstrated
remarkable
drag
reduction
rate
64.2%.
This
environmentally
friendly,
simple,
scalable
fabrication
represents
significant
advancement
toward
practical
implementation
holds
promise
expanding
applications
non-wetting-related
fields.
Язык: Английский
Recycling of Spandex: Broadening the Way for a Complete Cycle of Textile Waste
Sustainability,
Год журнала:
2025,
Номер
17(8), С. 3319 - 3319
Опубликована: Апрель 8, 2025
With
the
continuous
growth
of
global
textile
and
apparel
industry,
coupled
with
increasing
demand
for
comfort
in
clothing,
use
spandex
blended
fabrics
has
become
increasingly
widespread.
Spandex,
a
high-elasticity
synthetic
fiber,
is
extensively
applied
medical
products.
However,
due
to
its
typically
low
content
textiles
complex
blending
other
fibers,
recycling
process
becomes
significantly
more
challenging.
This
review
focuses
on
utilization
waste
fabrics,
analyzing
importance
recovery
from
fabrics.
It
provides
an
overview
existing
technologies
textiles,
discussing
advantages
disadvantages
physical,
chemical,
combined
methods.
emphasizes
that
physical
dissolution
method,
simplicity,
efficiency,
cost,
currently
preferred
strategy
spandex-blended
Finally,
this
outlines
pathways
reusing
after
dissolution,
offering
new
insights
enhancing
added
value
regenerated
materials
promoting
green
Язык: Английский