A self-floating graphite felt evaporator: Interface wetting control and its application in environmental remediation and desalination
Zekun Zhang,
No information about this author
Yujiao Luo,
No information about this author
Mingyang Li
No information about this author
et al.
Chemical Engineering Journal,
Journal Year:
2024,
Volume and Issue:
488, P. 151038 - 151038
Published: April 6, 2024
Language: Английский
Bionic Micro‐Texture Duplication and RE3+ Space‐Selective Doping of Unclonable Silica Nanocomposites for Multilevel Encryption and Intelligent Authentication
Jiaxin Yang,
No information about this author
Ming Feng,
No information about this author
Jingru Wang
No information about this author
et al.
Advanced Materials,
Journal Year:
2023,
Volume and Issue:
35(49)
Published: Sept. 14, 2023
High-capacity
optical
data
storage
and
information
encryption
by
using
glass
substrates
are
fascinating
due
to
merits
of
expanding
the
functionality
applicability
optoelectronic
field.
However,
development
substrate-based
multi-dimensional
methods
has
remained
a
challenge
because
high
hardness,
brittleness
melting
temperature
glasses.
Herein,
inspired
unique
natural
structure
plant
leaves,
multicolor
micro-texture-based
physical
unclonable
functions
(PUFs)
fluorescence
labels
(MTPLs)
exploited
ultraviolet
photocurable
silica
nanocomposites
soft
replication
method.
It
is
first
time
that
simultaneous
rare-earth
ion
(RE3+
)
space-selective
doping
bionic
micro-texture
onto
transparent
have
been
realized,
in
which
position
color
RE3+
height
can
be
selectively
equipped
for
multilevel
encryption.
The
prepared
micro-scale
MTPLs
endowed
with
tunable
authentication
models,
including
macro-scale
fluorescent
2D
patterns,
pattern,
3D
intelligence
authentication.
A
high-performance
anti-counterfeiting
platform
interactive
also
established
based
on
robustness
security
MTPLs.
Such
duplication
provide
an
effective
potentially
universal
approach
intelligent
Language: Английский
Durable, Transparent, and Superhydrophobic Film Design for Flexible Substrate
Minghong Sun,
No information about this author
Xiaoyun Liu,
No information about this author
Meijing Wu
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et al.
Solar RRL,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 13, 2025
Transparent
superhydrophobic
films/coatings
have
recently
gained
significant
attention
in
the
solar
energy
field
due
to
their
ease
of
preparation,
low
cost,
self‐cleaning
process,
and
high
effectiveness
reducing
dust
adhesion
surface.
Compared
rigid
glass
cover,
organic
one
has
an
advantage
flexibility
light
weight,
but
deposition
impact
is
more
serious.
The
aim
present
study
design
a
transparent
film
with
good
durability
on
surface,
recover
module
efficiency
reduction
caused
by
deposition.
Based
soft
photolithography
hot‐pressing
periodic
microcavities
are
prepared
surface
as
armor
structure,
hydrophobic
SiO
2
nanoparticles
sprayed
into
achieve
anti‐reflection
superhydrophobicity.
experimental
test
results
show
that
designed
possesses
large
contact
angle
around
160°,
sliding
3°,
visible
transmittance
over
90%.
unique
structure
greatly
improves
wear
resistance
film,
after
encountering
harsh
conditions
such
sandpaper
friction,
water
flow
impact,
acid
immersion,
UV
exposure,
repeatable
bending,
it
still
maintains
excellent
Language: Английский
Imaging/nonimaging microoptical elements and stereoscopic systems based on femtosecond laser direct writing
Deleted Journal,
Journal Year:
2023,
Volume and Issue:
4(4), P. 1 - 1
Published: Jan. 1, 2023
The
development
of
modern
information
technology
has
led
to
significant
demand
for
microoptical
elements
with
complex
surface
profiles
and
nanoscale
roughness.
Therefore,
various
micro-
nanoprocessing
techniques
are
used
fabricate
systems.
Femtosecond
laser
direct
writing
(FsLDW)
uses
ultrafast
pulses
the
ultraintense
instantaneous
energy
a
femtosecond
micro-nano
fabrication.
FsLDW
exhibits
excellent
properties,
including
nonlinear
multiphoton
absorption,
high-precision
processing
beyond
diffraction
limit,
universality
processable
materials,
demonstrating
its
unique
advantages
potential
applications
in
three-dimensional
(3D)
manufacturing.
demonstrated
value
fabrication
This
study
details
three
typical
principles
FsLDW,
several
design
considerations
improve
performance,
imaging/nonimaging
elements,
their
stereoscopic
Finally,
summary
perspective
on
future
research
directions
FsLDW-enabled
systems
provided.
Language: Английский
Superhydrophobic films with high average transmittance in infrared and visible range prepared by iCVD technology
Materials Today Communications,
Journal Year:
2024,
Volume and Issue:
40, P. 109594 - 109594
Published: June 18, 2024
Language: Английский
Hydrophobic cement-based materials with micro-nano hierarchical structures: preparation, characterization, and stability assessment
Frontiers in Materials,
Journal Year:
2024,
Volume and Issue:
11
Published: Dec. 19, 2024
With
the
increasing
demand
for
durable
and
sustainable
building
materials,
development
of
superhydrophobic
cement-based
materials
has
gained
significant
attention.
In
this
study,
with
layered
structures
were
fabricated.
By
replicating
microstructures
from
sandpaper
applying
nanoparticles
low-surface-energy
we
achieved
a
water
contact
angle
155.7°.
The
resulting
material
demonstrates
excellent
waterproof
performance,
low
adhesion
forces,
high
resistance
to
damage,
providing
valuable
insights
durable,
construction.
Language: Английский