Hexagonal boron nitride for extreme environment application
Diamond and Related Materials,
Год журнала:
2024,
Номер
148, С. 111410 - 111410
Опубликована: Июль 14, 2024
A cephalopod-inspired multi-environmental adaptive self-healing polyurethanes
Zhijie Fan,
Zhen Liu,
Xiandie Zhang
и другие.
Materials Today Chemistry,
Год журнала:
2025,
Номер
44, С. 102580 - 102580
Опубликована: Фев. 6, 2025
Язык: Английский
Innovative UV‐Responsive Self‐Healing Polyacrylate Coatings for Enhanced Durability in Functional Applications
Journal of Applied Polymer Science,
Год журнала:
2025,
Номер
unknown
Опубликована: Март 6, 2025
ABSTRACT
Polyacrylate
was
widely
used
in
textiles,
leather,
and
functional
coatings
due
to
its
excellent
film
formation
flexibility.
However,
durability
compromised
by
mechanical
damage
poor
water
resistance.
This
study
aimed
design
a
UV‐induced
self‐healing
polyacrylate
coating
(PXD)
using
vinyl‐modified
coumarin
acrylate
monomers
based
on
photoreversible
covalent
hydrophobic
interactions.
The
effect
of
the
structure
properties
systematically
examined.
Results
showed
that
increasing
polymer
chain
flexibility,
extending
distance
between
structures
main
chain,
raising
healing
temperature
enhanced
efficiency.
PXD
samples
achieved
over
84%
efficiency
after
8
h
365
nm
UV
irradiation
at
60°C,
with
scratches
approximately
15
μm
wide
nearly
fully
healed
within
2
h.
Molecular
dynamics
simulations
confirmed
influence
monomer
mechanism
clarified.
PXD‐5
also
exhibited
improved
hydrophobicity
resistance,
particularly
under
light,
significantly
enhancing
leather
durability.
development
represents
significant
advancement
materials.
Язык: Английский
A Multifunctional Coating with Active Corrosion Protection Through a Synergistic pH‐ and Thermal‐Responsive Mechanism
Small,
Год журнала:
2024,
Номер
unknown
Опубликована: Сен. 26, 2024
This
article
aims
to
develop
CeO
Язык: Английский
Visually monitoring of wear damage and interfacial corrosion in lubricant coating enabled by MXene@Rhodamine B fluorophores
Carbon,
Год журнала:
2024,
Номер
unknown, С. 119962 - 119962
Опубликована: Дек. 1, 2024
Язык: Английский
A Cephalopod-Inspired Multi-Environmental Adaptive Self-Healing Polyurethanes
Zhijie Fan,
Zhen Liu,
Xiandie Zhang
и другие.
Опубликована: Янв. 1, 2024
Язык: Английский
Robust Damage‐Sensing and Corrosion‐Warning Polymeric Coatings: a New Approach to Visually Monitor the Degradation Dynamics of Coated Mg‐Alloys
Small,
Год журнала:
2024,
Номер
unknown
Опубликована: Дек. 10, 2024
Corrosion
and
degradation
of
magnesium
(Mg)
alloy
result
in
serious
damage
limit
its
application
new-energy
automobile
industry.
Considerable
protective
coating
is
proposed,
yet
it
hindered
by
the
difficulties
avoiding
visually
monitoring
micro-damage
localized
metal
corrosion.
Herein,
a
novel
anticorrosion
system
with
autonomously
multiple
levels
damages
coated
Mg-alloy
system,
proposed.
In
this
design,
top
layer
consists
polymethyl
methacrylate
(PMMA)
microcapsules
containing
crystal
violet
lactone
(CVL)
polyurethane
resin
dispersed
SiO
Язык: Английский