Advanced Sustainable Systems,
Год журнала:
2024,
Номер
unknown
Опубликована: Дек. 4, 2024
Abstract
All‐solid‐state
lithium–sulfur
batteries
(ASSLSBs),
a
promising
alternative
to
liquid
batteries,
are
expected
alleviate
the
shuttle
effect,
reduce
material
loss,
and
achieve
compact
structure.
However,
ASSLSBs
face
challenges
in
ionic
conductivity
stability
of
solid
electrolytes,
optimization
sulfur
cathodes,
electrolyte/electrode
interfaces.
This
review
summarizes
recent
research
progress
strategies
addressing
these
issues,
focusing
on
oxide
sulfide‐based
electrolytes.
Furthermore,
it
emphasizes
crucial
role
rational
cathode
materials
composition,
structure,
microstructure
for
constructing
efficient
ion/electron
transport
networks,
explores
methods
solve
chemical/electrochemical
physical
interface
issues.
Additionally,
addresses
associated
with
lithium
anode
its
problems,
covering
strategies,
such
as
alloy
formation,
3D
electrode
architecture,
interfacial
buffer
layer
implementation.
These
approaches
aim
enhance
performance
ASSLSBs.
Finally,
this
highlights
significance
situ
characterization
techniques
revealing
reaction
mechanisms,
providing
insights
into
phase
elemental
chemical
states,
dynamic
structural
transformations
within
developing
high‐performance
Advanced Functional Materials,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 14, 2025
Abstract
Lithium‐sulfur
(Li–S)
batteries
are
widely
recognized
as
highly
promising
energy
storage
devices
owing
to
their
exceptional
theoretical
density.
However,
the
prevalent
use
of
flooded
electrolytes
in
Li–S
significantly
restricts
To
enhance
density
batteries,
transitioning
from
a
flooded‐electrolyte
lean‐electrolyte
system
proves
be
effective.
Additionally,
replacing
organic
liquid
electrolyte
with
solid‐state
addresses
associated
safety
concerns.
Concurrently,
practical
application
encounters
numerous
challenges,
particularly
sluggish
electrochemical
conversion
kinetics
and
systems.
Hence,
it
is
imperative
develop
suitable
catalysts
tailored
for
various
battery
configurations.
This
review
comprehensively
reviews
applications
development
strategies
diverse
systems,
specific
focus
on
outlook
explores
future
direction
catalysts,
aiming
guide
rational
design
facilitate
realization
high‐energy‐density
batteries.
Advanced Functional Materials,
Год журнала:
2024,
Номер
35(1)
Опубликована: Окт. 31, 2024
Abstract
The
use
of
all‐solid‐state
lithium
metal
batteries
(ASSLMBs)
has
garnered
significant
attention
as
a
promising
solution
for
advanced
energy
storage
systems.
By
employing
non‐flammable
solid
electrolytes
in
ASSLMBs,
their
safety
profile
is
enhanced,
and
the
anode
allows
higher
density
compared
to
traditional
lithium‐ion
batteries.
To
fully
realize
potential
solid‐state
(SSEs)
must
meet
several
requirements.
These
include
high
ionic
conductivity
Li
+
transference
number,
smooth
interfacial
contact
between
SSEs
electrodes,
low
manufacturing
cost,
excellent
electrochemical
stability,
effective
suppression
dendrite
formation.
This
paper
delves
into
essential
requirements
enable
successful
implementation
ASSLMBs.
Additionally,
representative
state‐of‐the‐art
examples
developed
past
5
years,
showcasing
latest
advancements
SSE
materials
highlighting
unique
properties
are
discussed.
Finally,
provides
an
outlook
on
achieving
balanced
improved
addressing
failure
mechanisms
solutions,
critical
challenges
such
reversibility
plating/stripping
thermal
runaway,
characterization
techniques,
composite
SSEs,
computational
studies,
ASS
lithium–sulfur
lithium–oxygen
With
this
consideration,
ASSLMBs
can
be
realized.
ACS Applied Energy Materials,
Год журнала:
2025,
Номер
8(1), С. 452 - 460
Опубликована: Янв. 2, 2025
All-solid-state
lithium–sulfur
(Li–S)
batteries
have
emerged
as
one
of
the
most
promising
alternative
energy
storage
solutions
ascribed
to
their
potentials
high
density,
cost-effectiveness,
and
enhanced
safety.
Herein,
elastomeric
polymer-in-salt
electrolytes
(PISEs)
been
developed
by
incorporation
highly
dielectric
curable
cyclic
carbonate
pendent
groups
into
polyether
backbone
fabricate
sulfurized
polyacrylonitrile
(SPAN)/Li
batteries.
The
PISEs
with
an
intrinsic
saturation
coordination
sites
exhibit
effective
inhibitions
dissolution
lithium
polysulfides
growth
dendrites
show
favorable
compatibility
both
SPAN
cathode
metal
anode.
robust
LiF-rich
interphases
formed
between
electrodes
are
capable
effectively
passivating
accommodating
volume
expansion,
enabling
all-solid-sate
SPAN/PISE/Li
a
specific
capacity
∼1300
mAh
gsulfur–1
long-term
cycling
stability
(over
4
months)
at
ambient
temperature.
This
work
provides
strategic
framework
for
design
high-performance
polymer-based
all-solid-state
Li–S
The Journal of Physical Chemistry C,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 13, 2025
The
optimization
of
batteries
is
a
challenge
for
sustainable
human
development.
Batteries
have
played
pivotal
role
in
reducing
greenhouse
gas
emissions
across
diverse
sectors,
including
light
and
heavy
transportation,
power
generation,
stationary
energy
storage,
industrial
processes,
thereby
mitigating
environmental
pollution.
Despite
these
advancements,
comprehensive
understanding
battery
operational
processes
remains
elusive.
Critical
aspects,
such
as
reaction
mechanisms,
side
reactions,
ion
transport,
the
formation
solid
electrolyte
interphases
(SEI)
are
still
not
fully
elucidated.
Recently,
with
continuous
improvement
synchrotron-related
technology,
advantages
X-ray
absorption
spectroscopy
(XAS)
research
materials
become
more
prominent,
providing
an
important
skill
materials.
This
review
focuses
on
application
XAS
lithium-ion
(Li-ion)
batteries,
all-solid-state
(ASSBs)
lithium–sulfur
(Li–S)
demonstrates
key
analyzing
interface
changes
between
electrode
electrolytes
optimizing
performance.
Moreover,
technology
enables
researchers
to
monitor
structural
chemical
state
under
real-world
operating
conditions
real
time,
theoretical
basis
development
safer,
environmentally
friendly,
cost-effective
significant
progress
made
by
study
materials,
challenges
remain,
difficulty
capturing
fast
dynamic
time.
In
future,
advances
will
need
be
further
developed
conjunction
other
characterization
methods
gain
deeper
insights.
Abstract
Lithium‐sulfur
(Li–S)
batteries
have
heretofore
raised
burgeoning
interest
due
to
their
cost
effectiveness
and
high
theoretical
energy
densities.
However,
the
inherent
porous
fluffy
structure
of
sulfur
impedes
path
constructing
high‐loading
electrodes
(over
5
mg
cm
−2
)
for
practicability.
Furthermore,
especially
in
thick
electrodes,
challenges
like
retarded
redox
kinetics,
notorious
polysulfide
shuttling,
wanton
electrode
expansion
seriously
give
rise
low
utilization,
poor
rate
performance,
unsatisfactory
cycling
stability.
Constructing
free‐standing
architectures
has
been
demonstrated
as
an
effective
strategy
tackle
aforementioned
issues
Li–S
batteries.
As
emerging
technique,
3D
printing
(3DP)
shows
merits
rapidly
fabricating
precise
microstructures
with
controllable
loadings
rationally
organized
porosity.
For
realm,
3DP
offers
optimized
Li
+
/e
−
transmission
well‐dispersed
electrocatalysts,
which
achieves
efficient
regulation
guarantees
favorable
performance.
This
review
covers
design
principle
preparation
printable
inks,
practical
applications
manufacture
self‐supported
frameworks
(such
cathodes,
anodes,
separators)
Challenges
perspectives
on
potential
future
development
are
also
outlined.
Advanced Energy Materials,
Год журнала:
2025,
Номер
unknown
Опубликована: Март 6, 2025
Abstract
Sulfide
electrolytes
are
considered
the
most
promising
technique
for
all‐solid‐state
lithium–sulfur
batteries
(ASLSBs)
due
to
relatively
high
ionic
conductivity
and
superior
chemical
compatibility
with
composite
sulfur
cathodes.
However,
cathodes
based
on
sulfide
feature
large
volume
expansion,
unstable
interfacial
contact,
inherent
insulating
nature,
which
impedes
practical
application
of
ASLSBs.
Therefore,
a
systematic
design
cathode
side
ASLSBs
is
crucial
ensuring
well‐contacted,
electrochemically
stable
cathode–electrolyte
interface,
an
effective
ion‐electron
transfer
network.
Here,
comprehensive
discussion
latest
strategies
will
be
delivered,
highlighting
their
effectiveness
in
improving
performances
First,
major
challenges
including
slow
oxidation
kinetics
significant
expansion
dissected.
Then,
focus
shifted
degradation
processes
at
interface
between
electrolyte.
Subsequently,
improvement
stability
by
structural
modulation
elaborated.
Finally,
progress,
we
present
new
perspective
constructing
efficient
transport
network
cathode‐electrolyte
offers
insights
directions
achieving
future.
