Journal of the American Chemical Society,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 28, 2025
The
broad
temperature
adaptability
associated
with
the
desolvation
process
remains
a
formidable
challenge
for
organic
electrolytes
in
rechargeable
metal
batteries,
especially
under
low-temperature
(LT)
conditions.
Although
traditional
approach
involves
utilizing
high
degree
of
anion
participation
solvation
structure,
known
as
weakly
(WSEs),
structure
these
is
highly
susceptible
to
fluctuations,
potentially
undermining
their
LT
performance.
To
address
this
limitation,
we
have
devised
an
innovative
electrolyte
that
harnesses
interplay
between
solvent
molecules,
effectively
blending
strong
and
weak
solvents
while
incorporating
mostly
unchanged
by
variations.
Remarkably,
competitive
coordination
two
molecules
introduces
local
disorder,
which
not
only
boosts
ionic
conductivity
but
also
prevents
salt
precipitation
solidification.
Therefore,
has
3.12
mS
cm-1
at
-40
°C.
Na3V2(PO4)3||Na
cells
demonstrated
reversible
capacity
95.9
mAh
g-1
°C,
87.6%
room
temperature,
well
stable
cycling
3400
cycles
retention
98.2%
-20
°C
5
C
600
96.1%
1
C.
This
study
provides
new
perspective
on
designing
regulating
temperature-robust
structures.
Advanced Energy Materials,
Journal Year:
2024,
Volume and Issue:
unknown
Published: July 14, 2024
Abstract
Lithium‐ion
batteries
(LIBs)
have
emerged
as
vital
elements
of
energy
storage
systems
permeating
every
facet
modern
living,
particularly
in
portable
electronic
devices
and
electric
vehicles.
However,
with
the
sustained
economic
social
development,
new‐generation
LIBs
high
density,
wide
operating
temperature
range,
fast
charge,
safety
are
eagerly
expected,
while
conventional
ethylene
carbonate
(EC)‐based
electrolytes
fail
to
satisfy
corresponding
requirements.
Comparatively,
ether‐based
electrolyte
fascinating
properties
recently
been
revived
fields,
many
advanced
exciting
performances
under
developed.
This
review
provides
an
extensive
overview
latest
breakthroughs
concerning
applied
intercalation
cathodes.
To
systematically
outline
progression
electrolytes,
this
is
categorized
from
perspective
anodes
follows:
i)
graphite
anode‐based
LIBs;
ii)
silicon
iii)
lithium
metal
LIBs.
ACS Energy Letters,
Journal Year:
2024,
Volume and Issue:
9(6), P. 2960 - 2980
Published: May 28, 2024
Rechargeable
batteries
are
considered
to
be
one
of
the
most
feasible
solutions
energy
crisis
and
environmental
pollution.
As
a
bridge
between
cathode
anode
battery,
electrolytes
play
critical
roles
in
improving
battery
performance.
Recently,
high-entropy
(HEEs)
with
unique
properties
were
proposed.
Specifically,
HEEs
can
accelerate
ionic
diffusion
kinetics
promote
dissolution
salts
as
well
broaden
operating
temperature
batteries.
This
Review
provides
comprehensive
summary
application
working
mechanisms
rechargeable
First,
motivation,
history,
definitions
introduced.
Then,
enhancing
electrochemical
performance
liquid
solid-state
presented,
especially
conductivity
achieving
wide
range.
Finally,
current
issues
possible
future
directions
new
perspective
on
design
high-performance
electrolytes.
Advanced Functional Materials,
Journal Year:
2024,
Volume and Issue:
unknown
Published: June 10, 2024
Abstract
The
development
of
lithium–metal
batteries
(LMBs)
has
emerged
as
a
mainstream
approach
for
achieving
high‐energy‐density
energy
storage
devices.
stability
electrochemical
interfaces
plays
an
essential
role
in
realizing
stable
and
long‐life
LMBs.
Despite
extensive
comprehensive
research
on
the
lithium
anode
interface,
there
is
limited
focus
cathode
particularly
regarding
high‐voltage
transition
metal
oxide
materials.
In
this
review,
challenges
associated
with
developing
materials
are
first
discussed.
Characterization
techniques
understanding
composition
structure
cathode–electrolyte
interphase
(CEI)
then
introduced.
Subsequently,
recent
developments
electrolyte
design
interface
modification
constructing
CEI
summarized.
Finally,
perspectives
future
trends
This
review
can
offer
valuable
guidance
designing
CEI,
pushing
forward
