High-performance MOF-based electromagnetic wave absorption materials: design and performance optimization
Materials Chemistry Frontiers,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 1, 2025
Electromagnetic
wave
absorbing
material
(EMWAM)
based
on
metal-organic
framework
(MOF)
has
high
loss
capacity
and
wide
absorption
bandwidth.
This
paper
reviews
recent
research
MOF-based
EMWAM
outlines
current
challenges
future
directions.
Язык: Английский
Recent Advances in Structural Design of Carbon/Magnetic Composites and their Electromagnetic Wave Absorption Applications
Small,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 20, 2025
Abstract
Electromagnetic
pollution
protection
and
military
stealth
technologies
underscore
the
urgent
need
to
develop
efficient
electromagnetic
wave‐absorbing
materials
(EWAMs).
Traditional
EWAMs
suffer
from
single
absorption
loss
mechanisms,
poor
impedance
matching,
weak
reflection
loss.
To
date,
combining
dielectric
with
magnetic
in
have
proven
be
an
effective
approach
enhancing
performance.
The
structural
design
of
composites
plays
a
pivotal
role
improving
matching
attenuation
waves.
It
is
widely
regarded
as
one
principal
methods
for
fine‐tuning
parameters
response
mechanisms.
Among
these,
carbon
become
research
hotspot
due
their
magnetoelectric
synergistic
effects
versatile
microstructure
design.
Herein,
principles
wave
terms
both
mechanism
are
outlined.
progress
on
core–shell,
skeleton,
hollow
structure
carbon/magnetic
composite
summarized.
synthesis
methods,
properties,
mechanisms
these
structures
described
detail.
Finally,
limitations
discussed,
possible
solutions
proposed,
future
development
directions
envisioned.
Язык: Английский
Constructing core-shell structural bimetallic CoNi alloys doped carbon aerogels for highly efficient electromagnetic wave absorption
Journal of Alloys and Compounds,
Год журнала:
2025,
Номер
unknown, С. 178854 - 178854
Опубликована: Янв. 1, 2025
Язык: Английский
Chitosan/MXene/Co3O4-derived composite aerogels with hierarchically porous structure for electromagnetic wave absorption
Applied Surface Science,
Год журнала:
2025,
Номер
unknown, С. 162550 - 162550
Опубликована: Янв. 1, 2025
Язык: Английский
Design of Gel‐Based Materials for Electromagnetic Wave Absorption
Advanced Functional Materials,
Год журнала:
2025,
Номер
unknown
Опубликована: Март 20, 2025
Abstract
Over
the
past
20
years,
there
is
a
shift
of
research
and
development
in
electromagnetic
wave
(EMW)
absorption
materials
toward
exploiting
unique
structure
composition
gel‐based
based
to
manipulate
EMWs.
In
this
article,
it
will
review
by
focusing
on
applications
various
gels
for
EMW
absorption,
including
aerogels,
hydrogels,
xerogels,
organic
gels,
as
well
ionogels.
This
study
highlights
some
new
mechanistic
insights
design
strategies
dielectric
loss,
magnetic
electro‐magnetic
loss
absorbers.
For
an
in‐depth
understanding
into
these
recent
areas,
discuss
historic
perspectives
absorption.
Especially,
emphasizes
advantages
multifunctional
Finally,
pending
current
challenges
prospects
performance
tuning
absorber
are
presented.
Язык: Английский