Advanced Functional Materials,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Nov. 17, 2024
Abstract
The
key
issue
in
utilizing
solid
polymer
electrolytes
for
high‐energy‐density
lithium
metal
batteries
is
to
balance
the
conflicting
demands
of
superior
processability,
adequate
ionic
conductivity,
and
mechanical
stability.
Inspired
by
molecular
structure
design,
a
metal‐organic
framework‐derived
polyether
poly(urethane
urea)
electrolyte
(denoted
as
ePU@H
SPE)
has
been
synthesized
via
facile
polycondensation
method
involving
covalent
crosslinking.
reduced
crystallinity
numerous
polar
groups
SPEs
enhance
Li
salt
dissociation
create
efficient
+
ion
diffusion
channels,
yielding
remarkable
conductivity
(1.48
×
10
−4
S
cm
−1
).
backbones,
incorporating
bonds
dynamic
hydrogen
bonds,
provide
superb
strength
(5.12
GPa),
high
toughness
(1240%),
excellent
resilience,
which
suppress
dendrite
growth
buffer
electrode
volume
fluctuations
during
cycling.
Leveraging
these
attributes,
well‐designed
SPE
enables
ultra‐high
durability
plating/stripping
over
2300
h.
Moreover,
integrated
LFP|ePU@H|Li
batteries,
generating
delicate
electrode/electrolyte
interfacial
contact,
deliver
an
exceptionally
long
lifespan
(86%
retention
500
cycles
at
1
C).
pouch
cell
operates
reliably
even
under
severe
deformation
external
damage.
Impressively,
stable
cycling
performance
full
high‐voltage
LCO
high‐capacity
cathodes
further
verifies
significant
potential
advanced
practical
applications.
Advanced Energy Materials,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Sept. 30, 2024
Abstract
Silicon/carbon
(Si/C)
composites
present
great
potential
as
anode
materials
for
rechargeable
batteries
since
the
integrate
high
specific
capacity
and
preferable
cycling
stability
from
Si
C
components,
respectively.
Functional
Si/C
based
on
lignocellulose
have
attracted
wide
attention
due
to
advantages
lignocellulose,
including
sustainability
property,
flexible
structural
tunability,
diverse
physicochemical
functionality.
Although
flourishing
development
of
boosts
studies
lignocellulose‐derived
with
electrochemical
performance,
publications
that
comprehensively
clarify
design
functionalization
these
high‐profile
are
still
scarce.
Accordingly,
this
review
first
systematically
summarizes
recent
advances
in
after
a
brief
clarification
about
selection
sources
self
extraneous
sources.
Afterward,
strategies,
nanosizing,
porosification,
magnesiothermic
reduction
material
well
heteroatom
modification
material,
specifically
highlighted.
Besides,
applications
Si/C‐based
elaborated.
Finally,
discusses
challenges
prospects
application
energy
storage
provides
nuanced
viewpoint
regarding
topic.
Wiley Interdisciplinary Reviews Energy and Environment,
Journal Year:
2025,
Volume and Issue:
14(1)
Published: Jan. 2, 2025
ABSTRACT
The
enormous
potential
of
lithium‐ion
batteries
(LIBs)
to
provide
environmentally
sustainable
practices
and
efficient
energy
storage
has
led
a
rising
interest
in
LIBs.
Thermal
runaway
behaviors
LIBs,
including
high
temperature,
ejection,
combustion,
explosion,
the
release
toxic
gases,
as
well
thermal
failure
propagation
battery
pack,
are
both
possible.
Here,
briefly
mentioned
about
solid‐state
electrolytes
(SSE),
which
may
use
make
LIBs
safer
by
reducing
these
risks.
However,
SSE's
ionic
conductivity
is
subpar
when
compared
that
other
liquid
electrolytes,
demanding
modification.
authors
have
also
focused
on
several
SSE
types
this
review,
inorganic
SSE,
solid
polymer
(SPEs),
composite
electrolytes.
Additionally,
it
was
described
how
enhance
SSEs
at
ambient
temperature.
Small Methods,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Feb. 5, 2025
Abstract
Sodium‐ion
batteries
(SIBs)
are
emerging
as
a
promising
alternative
to
lithium‐ion
batteries,
primarily
due
their
plentiful
raw
materials
and
cost‐effectiveness.
However,
the
use
of
traditional
organic
liquid
electrolytes
in
sodium
battery
applications
presents
significant
safety
risks,
prompting
investigation
solid
more
viable
solution.
Despite
advantages,
single
encounter
challenges,
including
low
conductivity
ions
at
room
temperature
incompatibility
with
electrode
materials.
To
overcome
these
limitations,
researchers
develop
composite
polymer
(CPSEs),
which
merge
strengths
high
ionic
inorganic
flexibility
electrolytes.
CPSEs
usually
composed
dispersed
matrix.
The
final
performance
can
be
further
improved
by
optimizing
particle
size,
relative
content,
form
fillers.
show
great
advantages
improving
interface
compatibility,
making
them
an
important
direction
for
future
solid‐state
research.
Therefore,
this
paper
summarizes
recent
advancements
electrolytes,
discusses
impact
preparation
processes
on
performance,
outlines
potential
developments
sodium‐ion
batteries.
Advanced Materials,
Journal Year:
2025,
Volume and Issue:
unknown
Published: March 23, 2025
Abstract
Solid
polymer
electrolytes
are
emerging
as
a
key
component
for
solid‐state
lithium
metal
batteries,
offering
promising
combination
of
large‐scale
processability
and
high
safety.
However,
challenges
remain,
including
limited
ion
transport
the
unstable
solid
electrolyte
interphase,
which
result
in
unsatisfactory
ionic
conductivity
uncontrollable
dendrite
growth.
To
address
these
issues,
high‐throughput
Li‐ion
pathway
is
developed
by
incorporating
tungsten
sulfide
enriched
with
sulfur
vacancies
(SVs)
into
poly(vinylidene
fluoride‐co‐hexafluoropropylene)‐based
composite
(CPEs).
The
SVs
strong
interaction
CPEs
facilitates
homogeneous
1.9
×
10
−3
S
cm
−1
at
25
°C)
enhancing
dissociation
salts
effectively
creates
ample
interfaces
chains
to
reduce
formation
inner
vacuities.
Moreover,
confine
FSI
−
anions,
while
electron‐rich
environment
induced
atoms
promotes
preferential
degradation
bis(trifluoromethanesulfonyl)imide
ensuring
uniform
deposition.
This
fosters
inorganic
nanocrystals
on
anode
suppresses
growth,
enabling
an
ultra‐long
lifetime
over
5500
h
Li||Li
symmetric
cells.
When
paired
sulfurized
polyacrylonitrile
cathode,
pouch
cell
capacity
0.524
Ah
achieved,
demonstrating
effectiveness
homogeneous,
Li‐ions
mechanism.
Small,
Journal Year:
2025,
Volume and Issue:
unknown
Published: April 21, 2025
Abstract
The
development
of
rapid
and
stable
ion‐conductive
channels
is
pivotal
for
solid‐state
electrolytes
(SSEs)
in
achieving
high‐performance
lithium
metal
batteries
(LMBs).
Covalent
organic
frameworks
(COFs)
have
emerged
as
promising
Li‐ion
conductors
due
to
their
well‐defined
channel
architecture,
facile
chemical
tunability,
mechanical
robustness.
However,
the
limited
active
sites
restricted
segmental
motion
Li
+
migration
significantly
impede
ionic
conductivity.
Herein,
a
rational
design
strategy
presented
construct
3D
porous
COF
(TP‐COF
TB‐COF)
using
linear
ditopic
monomers
connected
via
C─C
C─N
linkages.
These
COFs,
integrated
with
polymer
electrolytes,
provide
enhanced
transport
pathways
stabilize
anodes
LMBs.
TB‐COF,
featuring
larger
pore
apertures
abundant
─C═N─
sites,
facilitates
superior
conduction
(8.89
×
10
−4
S
cm
−1
)
high
transference
number
(0.80)
by
enhancing
salt
dissolution.
LiF/Li
3
N‐rich
SEI
enables
uniform
deposition,
enabling
PEO‐TB‐COF
SSEs
achieve
>1000
h
stability
at
1
mA
cm⁻
2
while
retaining
90%
capacity
through
800
cycles
(0.5
C)
LFP||Li
cells.
Molecular
dynamics
simulations
COMSOL
Multiphysics
modeling
reveal
that
extended
reduced
interfacial
diffusion
barriers
are
key
performance.
Natural
wood
has
long
inspired
the
development
of
artificial
biomimetic
and
bioinspired
materials
aimed
at
enhancing
human
life.
However,
a
major
challenge
lies
in
developing
straightforward
versatile
approaches
for
producing
high-performance,
porous
wood-derived
materials.
In
this
work,
we
introduce
space-confined
porogen
photochemistry
strategy
engineering
hydrogel
composites.
Under
light
irradiation,
nitrogen
gas
release
liquid
precursor
rapidly
solidify
into
hydrogels
within
30
s,
facilitating
situ
pore
formation
template.
The
integration
aligned
structures
with
multinetworks
yields
composite
material
capable
sustaining
maximum
stress
7
MPa
critical
strain
200%,
high
porosity
70%.
anisotropic
nature
enhances
directional
ion
transport
sensing
performance
further
tunable
by
adjusting
porosity.
This
capability
positions
these
as
promising
candidates
flexible
zinc-air
batteries,
which
demonstrate
higher
output
voltage
power
density.
Additionally,
superior
mechanical
integrity
water-retention
abilities
extend
battery
life
(up
to
∼120
h)
support
flexibility,
shown
1000
cycles
bending
tests.
approach
resulting
composites
are
poised
make
significant
impact
fields
spanning
energy
storage,
technologies,
beyond.
Advanced Science,
Journal Year:
2025,
Volume and Issue:
unknown
Published: April 25, 2025
Abstract
Cardiovascular
diseases
(CVDs)
remain
the
leading
cause
of
global
mortality,
highlighting
urgent
need
for
effective
monitoring
and
prevention
strategies.
The
rapid
advancement
flexible
sensing
technology
development
conformal
sensors
have
attracted
significant
attention
due
to
their
potential
continuous,
real‐time
assessment
cardiovascular
health
over
extended
periods.
This
review
outlines
recent
advancements
in
bio‐integrated
electronics
designed
hemodynamic
broader
CVD
healthcare
applications.
It
introduces
key
physiological
indicators
relevant
hemodynamics,
including
heart
rate,
blood
pressure,
flow
velocity,
cardiac
output.
Next,
it
discusses
engineering
strategies,
such
as
working
principles
configuration
designs.
Various
non‐invasive
invasive
devices
these
are
then
presented.
Additionally,
highlights
role
artificial
intelligence
algorithms
practical
applications
detection.
Finally,
proposes
future
directions
addresses
challenges
field.
