Journal of The Electrochemical Society,
Год журнала:
2024,
Номер
171(6), С. 060536 - 060536
Опубликована: Июнь 3, 2024
The
atypical
failure
mechanism
caused
by
the
inclusion
of
lithium
bis(fluorosulfonyl)imide
(LiFSI)
salt
in
lithium-ion
batteries
(LIB)
is
elucidated.
When
subjected
to
elevated
temperature
cycling,
LiFSI
triggers
degradation
aluminum
current
collector,
leading
dissolution
Al
ions
into
electrolyte.
These
dissolved
then
migrate
toward
negative
electrode
surface
where
they
spontaneously
reduce
and
form
deposits
due
low
potential.
This
deposition
further
catalyzes
cathodic
decomposition
electrolyte,
impacting
interphasial
resistance
consuming
both
Li
electrolyte
components.
Upon
extended
cycling
with
LiFSI-containing
electrolytes,
a
notable
decline
reversible
capacity
LIB
becomes
evident
cross-talk
resulting
from
collector
corrosion.
Consequently,
enhance
performance
LIBs
using
LiFSI-based
it
necessary
simultaneously
prevent
corrosion
subsequent
on
electrode.
ACS Applied Materials & Interfaces,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 7, 2025
All-solid-state
lithium
metal
batteries
(ASSLMBs)
have
currently
garnered
significant
academic
and
industrial
interest,
due
to
their
great
potential
overcome
intrinsic
shortages
of
poor
energy
density
unsatisfactory
safety
liquid-state
lithium-ion
batteries.
Recently,
many
efforts
been
made
move
the
progress
solid
electrolytes
(SEs)
forward
for
ASSLMBs,
especially
on
understanding
optimization
conduction
in
SEs.
Herein,
we
summarize
a
review
recent
design
strategies
rational
SEs
that
display
enhanced
conduction,
as
well
discussion
principles
working
mechanisms
boosted
performance
stability
ASSLMBs.
Given
intimate
relationship
between
mechanism
composition
SEs,
reported
can
generally
be
classified
into
single-phase
composite
In
detail,
contain
three
typical
categories,
e.g.,
polymer-based,
inorganic,
plastic
crystal-based
For
there
are
also
main
kinds,
including
polymer-inorganic,
crystal-polymer,
crystal-polymer-inorganic
ternary
The
state-of-the-art
literature
representative
materials
carefully
discussed
analyzed,
with
corresponding
factors
enhancing
highlighted.
Finally,
an
outlook
future
directions
advanced
efficient
is
presented
development
Integrated
photo‐rechargeable
batteries
(IPRBs)
represent
an
emerging
device
class
that
enables
simultaneous
energy
conversion
and
storage,
opening
new
possibilities
for
sustainable
self‐powered
solutions.
The
rapid
advancements
in
this
ascendant
field
have
led
to
multitudinous
constructions
designs,
each
differing
charge
storage
mechanisms
carrier
dynamics.
In
review,
these
works
are
revisited
classified
into
three
main
types:
the
photoelectrochemical
batteries,
all‐in‐one
monolithic
IPRBs,
photovoltaic–battery
integration,
which
can
be
further
categorized
by
their
electrochemical
configurations
working
principles
two‐terminal,
three‐terminal,
four‐terminal
architectures.
This
study
delves
common
issue
of
namely
loss
mechanisms,
offering
a
comprehensive
overview
current
research
progress,
challenges,
future
directions.
review
aims
provide
insights
rational
guidelines
designing
next‐generation
high‐performance
IPRBs.
Nano-Micro Letters,
Год журнала:
2025,
Номер
17(1)
Опубликована: Апрель 22, 2025
Abstract
Rechargeable
zinc
(Zn)-ion
batteries
(RZIBs)
with
hydrogel
electrolytes
(HEs)
have
gained
significant
attention
in
the
last
decade
owing
to
their
high
safety,
low
cost,
sufficient
material
abundance,
and
superb
environmental
friendliness,
which
is
extremely
important
for
wearable
energy
storage
applications.
Given
that
HEs
play
a
critical
role
building
flexible
RZIBs,
it
urgent
summarize
recent
advances
this
field
elucidate
design
principles
of
practical
This
review
systematically
presents
development
history,
fundamentals,
functional
designs,
challenges,
prospects
HEs-based
RZIBs.
Firstly,
species,
mechanisms
are
discussed,
along
compatibility
Zn
anodes
various
cathodes.
Then,
designs
harsh
conditions
comprehensively
including
high/low/wide-temperature
windows,
mechanical
deformations
(e.g.,
bending,
twisting,
straining),
damages
cutting,
burning,
soaking).
Finally,
remaining
challenges
future
perspectives
advancing
RZIBs
outlined.
Journal of The Electrochemical Society,
Год журнала:
2024,
Номер
171(6), С. 060536 - 060536
Опубликована: Июнь 3, 2024
The
atypical
failure
mechanism
caused
by
the
inclusion
of
lithium
bis(fluorosulfonyl)imide
(LiFSI)
salt
in
lithium-ion
batteries
(LIB)
is
elucidated.
When
subjected
to
elevated
temperature
cycling,
LiFSI
triggers
degradation
aluminum
current
collector,
leading
dissolution
Al
ions
into
electrolyte.
These
dissolved
then
migrate
toward
negative
electrode
surface
where
they
spontaneously
reduce
and
form
deposits
due
low
potential.
This
deposition
further
catalyzes
cathodic
decomposition
electrolyte,
impacting
interphasial
resistance
consuming
both
Li
electrolyte
components.
Upon
extended
cycling
with
LiFSI-containing
electrolytes,
a
notable
decline
reversible
capacity
LIB
becomes
evident
cross-talk
resulting
from
collector
corrosion.
Consequently,
enhance
performance
LIBs
using
LiFSI-based
it
necessary
simultaneously
prevent
corrosion
subsequent
on
electrode.
