ACS Applied Materials & Interfaces,
Год журнала:
2024,
Номер
16(51), С. 71019 - 71029
Опубликована: Дек. 11, 2024
Using
a
solid
electrolyte
is
considered
to
be
the
most
effective
strategy
solve
shuttle
effect
in
lithium–sulfur
batteries.
However,
practical
application
of
solid-state
batteries
(SLSBs)
still
far
from
being
realized.
This
because
SLSBs,
like
all
other
battery
systems,
also
face
dilemma
interface
degradation
(including
both
anode
and
cathode
interfaces),
addition
terrible
kinetics
due
nonliquid
electrolytes
infiltrating
nonconductive
sulfur
particles
inside
cathode.
It
necessary
consider
factors
associated
with
cathode,
anode,
electrolyte,
interfaces
an
integrated
manner
problems
existing
SLSBs.
Similar
anode/electrolyte
formation
liquid
this
work
simultaneously
synthesized
situ
cathode/electrolyte
by
one-step
electrochemically
inducing
polymerization
thiophene
monomers
poly(ethylene
oxide)
electrolyte.
By
screening
adjustment
process,
dual
ion-electron
conductive
layer
on
sides
as
well
inner
surface
was
synthesized.
As
result
these
improvements,
ionic
conductivity
1.1
×
10–4
S
cm–1
achieved
composited
at
40
°C
while
maintaining
specific
capacity
1166.6
mAh
g–1
after
50
cycles
SLSBs
assembled.
study
regulated
emphasized
important
role
homogeneity
might
extended
production
applications
its
competitiveness
technology
economy.
Since
the
electrochemical
potential
of
lithium
metal
was
systematically
elaborated
and
measured
in
early
19th
century,
lithium-ion
batteries
with
liquid
organic
electrolyte
have
been
a
key
energy
storage
device
successfully
commercialized
at
end
20th
century.
Although
battery
technology
has
progressed
enormously
recent
years,
it
still
suffers
from
two
core
issues,
intrinsic
safety
hazard
low
density.
Within
approaches
to
address
challenges,
development
all-solid-state
(ASSLBs)
based
on
halide
solid-state
electrolytes
(SSEs)
displayed
for
application
stationary
devices
may
eventually
become
an
essential
component
future
smart
grid.
In
this
Review,
we
categorize
summarize
current
research
status
SSEs
different
halogen
anions
perspective
chemistry,
upon
which
synthetic
routes
possessing
high
room-temperature
ionic
conductivity,
compare
detail
performance
terms
activation
energy,
electronic
interfacial
contact
stability,
window
corresponding
optimization
strategies
each
above-mentioned
indicators.
Finally,
provide
outlook
unresolved
challenges
opportunities
ASSLBs.
Advanced Functional Materials,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 23, 2025
Abstract
All‐solid‐state
(ASS)
Li‐metal
batteries
are
regarded
as
promising
energy‐storage
devices
due
to
their
high
energy
density
and
improved
safety.
Recently,
the
interface
thermal
runaway
issues
between
reactive
solid‐state
electrolytes
(SSEs)
have
attracted
increasing
attention,
but
it
has
been
less
studied.
Here,
using
in
situ
high‐resolution
imaging,
a
significant
stress‐release
period
before
catches
fire
burns
Li
metal
1.5
Al
0.5
Ge
(PO
4
)
3
(LAGP)
SSE
is
found
that
can
provide
opportunities
for
early
warning
batteries.
Further,
highly
safe
ASS
battery
without
external
pressure
package
reported
by
constructing
stable
heterogeneous
layer
(HIL)
consisting
of
ALD‐coated
aluminum
oxide
PECVD‐deposited
amorphous
silicon
(a‐Si),
which
significantly
reduces
exothermic
reaction
suppresses
both
theoretically
experimentally.
The
symmetric
shows
long
cycling
stability
at
RT
temperature
over
150
°C
being
least
8‐times
higher
than
one
HIL.
assembled
Li‐CO
2
capable
100
cycles
with
<3.2
V
low
charge
potential
500
mAg
−1
°C.
This
work
paves
way
development
next‐generation
high‐energy
lithium
Wiley Interdisciplinary Reviews Energy and Environment,
Год журнала:
2025,
Номер
14(1)
Опубликована: Янв. 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.
Applied Physics Letters,
Год журнала:
2025,
Номер
126(19)
Опубликована: Май 12, 2025
As
a
fundamental
component
of
solid-state
lithium
metal
batteries,
the
design
electrolytes
and
investigation
Li-ion
transport
mechanisms
have
consistently
been
prominent
areas
research
in
field
batteries.
In
this
manuscript,
we
present
electrolyte
composed
Li3ErCl6
AlCl3.
The
ion
conductivity
solid
is
measured
at
1.02
×
10−3
s/cm
30
°C,
with
an
activation
energy
0.22
eV.
observed
high
low
are
attributed
to
fast
channels
formed
by
heterointerfaces
between
This
material
exhibits
mechanical
ductility
excellent
compatibility
high-voltage
cathode
materials,
rendering
it
highly
suitable
for
assembly
We
believe
that
has
potential
further
improvement
improving
concentration
heterointerfaces,
study
offers
valuable
insights
electrolytes.
Advanced Materials,
Год журнала:
2025,
Номер
unknown
Опубликована: Май 15, 2025
Abstract
Rapidly
advancing
all‐solid‐state
ion‐selective
electrodes
are
promising
candidates
as
key
components
in
intelligent
biological
and
chemical
sensors.
Ionics
sensing
performance,
essential
for
sensor
stability
reliability,
is
influenced
not
only
by
interface
compositions
but
often‐overlooked
overall
structures.
This
work
develops
a
one‐step
adaptive
integrated
structure
(AIIS)
with
high
interfacial
analyzing
general
cations
(K
+
,
Na
Ca
2+
Mg
Pb
Cd
Cu
),
showcasing
exceptional
near‐Nernst
response
across
wide
linear
ranges.
AIIS,
based
on
cetyltrimethylammonium‐regulated
lipophilic
molybdenum
disulfide
(2.0
CTA‐MoS
2
forms
single‐piece
ISM
top
bottom
transduction
layers
over
time
due
to
THF
volatilization
solutions,
ensuring
performance
adaptability.
A
kinetic
model
developed
through
electrochemical
numerical
simulation
confirms
the
optimal
theoretical
of
an
AIIS
maximum
layer
charge
current
minimal
diffusion
current.
The
mixed
capacitive
mechanism
driven
adsorption
TFPB
−
2.0
surface
elucidated.
Adaptive
cadmium
electrodes,
case
study,
exhibit
excellent
(potential
drift
5.51
±
0.32
µV
h
−1
24
sensitivity
loss
rate
4.77%
30
days)
selectivity.
study
proposes
strategy
constructing
extendable
structures,
providing
valuable
insights
chip
development.
The Journal of Physical Chemistry C,
Год журнала:
2024,
Номер
128(41), С. 17197 - 17218
Опубликована: Окт. 8, 2024
Poly(ethylene
oxide)
(PEO)-based
solid
polymer
electrolytes
are
pivotal
in
advancing
high-energy-density
solid-state
battery
technology,
particularly
for
lithium-ion
and
other
rechargeable
batteries.
PEO-based
regarded
as
promising
due
to
their
high
conductivity
stability.
However,
conventional
linear
PEO
exhibits
limited
ionic
conductivity,
attributed
the
crystallinity
of
ethylene
oxide
(EO)
chains.
This
impedes
ion
migration,
at
low
temperatures.
Various
strategies
have
been
employed
reduce
enhance
electrolytes.
Moreover,
electrochemical
window
compatibility
with
both
electrodes
critical.
Scientists
investigated
diverse
approaches
interfacial
performance
better
Review
summarizes
latest
research
advancements
batteries,
emphasizing
enhancements
transport
properties,
mechanical
performance,
stability,
structural
design
optimization,
exploration
new
electrolyte
systems.
Finally,
challenges
future
prospects
these
materials
discussed.
