Abstract
The
relentless
pursuit
of
sustainable
and
safe
energy
storage
technologies
has
driven
a
departure
from
conventional
lithium‐based
batteries
toward
other
relevant
alternatives.
Among
these,
aqueous
have
emerged
as
promising
candidate
due
to
their
inherent
properties
being
cost‐effective,
safe,
environmentally
friendly,
scalable.
However,
traditional
systems
faced
limitations
stemming
water's
narrow
electrochemical
stability
window
(~1.23
V),
severely
constraining
density
viability
in
high‐demand
applications.
Recent
advancements
decoupling
offer
novel
solution
overcome
this
challenge
by
separating
the
anolyte
catholyte,
thereby
expanding
theoretical
operational
voltage
over
3
V.
One
key
component
innovative
system
is
ion‐selective
membrane
(ISM),
acting
barrier
prevent
undesired
crossover
between
electrolytes.
This
review
provides
comprehensive
overview
recent
batteries,
emphasizing
application
various
types
ISMs.
Moreover,
we
summarize
different
specially
designed
ISMs
performance
attributes.
By
addressing
current
challenges
face,
outlines
potential
pathways
for
future
enhancement
development
batteries.
image
Energy & Environmental Science,
Год журнала:
2023,
Номер
16(4), С. 1480 - 1501
Опубликована: Янв. 1, 2023
Highly
concentrated
(water-in-salt)
electrolytes
possess
peculiar
ionic
interactions,
solvation
structure,
ion
transport,
capability
to
form
an
SEI,
etc.
This
perspective
discusses
the
role
of
salt
anion
on
such
properties.
Proceedings of the National Academy of Sciences,
Год журнала:
2023,
Номер
120(15)
Опубликована: Апрель 6, 2023
Aqueous
zinc-ion
batteries
are
emerging
as
one
of
the
most
promising
large-scale
energy
storage
systems
due
to
their
low
cost
and
high
safety.
However,
Zn
anodes
often
encounter
problems
dendrite
growth,
hydrogen
evolution
reaction,
formation
by-products.
Herein,
we
developed
ionic
association
electrolytes
(LIAEs)
by
introducing
2,
2-trifluoroethanol
(TFE)
into
30
m
ZnCl
2
electrolyte.
Owing
electron-withdrawing
effect
-CF
3
groups
in
TFE
molecules,
LIAEs,
2+
solvation
structures
convert
from
larger
aggregate
clusters
smaller
parts
will
construct
H-bonds
with
H
O
structure
simultaneously.
Consequently,
migration
kinetics
significantly
enhanced
ionization
solvated
is
effectively
suppressed
LIAEs.
As
a
result,
LIAE
display
fast
plating/stripping
Coulombic
efficiency
99.74%.
The
corresponding
full
exhibit
an
improved
comprehensive
performance
such
high-rate
capability
long
cycling
life.
Advanced Energy Materials,
Год журнала:
2024,
Номер
14(17)
Опубликована: Фев. 15, 2024
Abstract
As
an
ideal
candidate
for
the
next
generation
of
large‐scale
energy
storage
devices,
sodium‐ion
batteries
(SIBs)
have
received
great
attention
due
to
their
low
cost.
However,
practical
utility
SIBs
faces
constraints
imposed
by
geographical
and
environmental
factors,
particularly
in
high‐altitude
cold
regions.
In
these
areas,
low‐temperature
(LT)
performance
presents
a
pressing
technological
challenge
that
requires
significant
breakthroughs.
LT
environments,
electrochemical
reaction
kinetics
are
sluggish,
electrode/electrolyte
interface
is
unstable,
diffusion
sodium
ions
electrode
materials
slow,
leading
decrease
battery
performance.
Therefore,
reasonable
design
electrolyte
significance
optimizing
SIBs.
this
review,
research
progress
electrolytes,
cathode,
anode
materials,
as
well
metal
solid‐state
electrolytes
systematically
summarized
recent
years,
aiming
understand
principles
SIBs,
clarify
basic
development
high‐performance
applications,
promote
technology
full
temperature
range.
Advanced Energy Materials,
Год журнала:
2023,
Номер
13(8)
Опубликована: Янв. 8, 2023
Abstract
Aqueous
rechargeable
energy
storage
(ARES)
has
received
tremendous
attention
in
recent
years
due
to
its
intrinsic
merits
of
low
cost,
high
safety,
and
environmental
friendliness.
However,
the
relatively
higher
freezing
point
conventional
aqueous
electrolytes
results
sluggish
kinetics
inferior
ion
transport
efficiency
under
temperature,
severely
restricting
their
further
development
practical
applications.
In
order
deal
with
existing
issues,
design
principles
develop
low‐temperature
ARES
excellent
performance
are
discussed
in‐depth
precisely
classified,
primarily
respect
electrode
modification
electrolyte
regulation.
addition,
related
studies
about
systematically
comprehensively
summarized.
Finally,
critical
bottlenecks,
some
suggestions,
future
perspectives
also
provided,
which
will
help
address
current
challenges
ARES.
This
review
is
expected
deepen
fundamental
understanding
offer
guiding
suggestions
boost
Advanced Functional Materials,
Год журнала:
2024,
Номер
34(34)
Опубликована: Март 28, 2024
Abstract
Flexible
wearable
electronics
are
in
urgent
need
of
advanced
micro‐energy
storage
devices.
MXenes
widely
used
supercapacitors
because
their
excellent
conductivity
and
hydrophilicity.
Nevertheless,
MXene‐based
typically
exhibit
low
capacitance
unsatisfied
rate
performance,
particularly
the
solid
compact
MXene
film
electrode
with
limited
porosity
and/or
ion
diffusion
paths.
Here,
synthesis
inks
enlarged
interlayer
spacing
for
facilitated
kinetics
by
intercalating
lithium
ions
is
reported.
The
ion‐intercalated
further
screen‐printed
scalable
production
micro‐supercapacitors
(MSCs).
Benefiting
from
such
an
architecture
design,
as
well
wide
voltage
window
21
m
bis(trifluoromethane)sulfonimide
(LiTFSI)
water‐in‐salt
electrolyte,
device
exhibits
impressive
areal
(252
mF
cm
−2
),
much‐improved
performance
(capacitance
retention
high
80%),
cyclic
stability
(retains
98.4%
initial
after
10
000
cycles)
flexibility,
showing
great
potential
field
intelligent
electronics.
Advanced Functional Materials,
Год журнала:
2023,
Номер
33(49)
Опубликована: Июль 25, 2023
Abstract
Flexible
zinc‐air
batteries
have
received
widespread
attention
due
to
their
high
specific
energy
and
eco‐friendly
environment.
However,
the
water
in
hydrogel
is
easily
lost
external
environment
because
of
semi‐open
structure
batteries,
leading
performance
degradation
batteries.
Here
a
saline
gel
NaCl‐KOH‐PAA
(sodium
chloride‐potassium
hydroxide‐polyacrylic
acid)
without
soaking
alkaline
solution
before
use
designed,
refining
grid
reducing
loss
through
NaCl
doping.
Meanwhile,
exhibits
no
significant
decrease
ion
conductivity
after
doping
can
maintain
stability
around
170
150
mS
cm
−1
at
room
temperature
−20
°C,
respectively.
The
results
demonstrate
that
lifetime
flexible
with
NaCl‐doped
be
extended
by
nearly
50%.
also
displays
superior
flexibility
under
extreme
physical
deformation
conditions.
Moreover,
phenomenon
delamination
observed
mechanism
retention
uncovered.
These
findings
will
pave
way
for
developing
battery.
Advanced Energy Materials,
Год журнала:
2024,
Номер
14(11)
Опубликована: Янв. 24, 2024
Abstract
The
growing
environmental
pollution
issues
and
continuous
energy
dilemma
call
for
high‐performance
storage
systems
(ESSs).
While
the
inevitable
safety
concerns
appear
restrict
application
of
lithium‐ion
batteries
in
large‐scale
ESSs.
Contrastively,
zinc
ion
(ZIBs)
attract
increasing
attention
due
to
inherent
advantages
high
safety,
low
cost,
friendliness.
However,
poor
stability
reversibility
Zn
anodes
bring
severe
difficulty
its
practical
application.
Considerable
efforts
are
devoted
anode
modification,
such
as
electrolyte
adjustment,
interfacial
engineering,
structure
design,
but
there
is
still
a
fuzzy
field
concerning
reaction
process,
regulation
mechanism,
modified
effect.
Reviewing
history,
development
various
electrodes
greatly
depends
on
breakthrough
advanced
characterization
technologies,
while
summarizations
technological
advances
deficient.
Hence,
this
review
concentrates
recent
progress
techniques
related
strategies
protection.
information
especially
highlighted
that
each
technique
can
offer
crucial
or
auxiliary
role
they
play
proving
specific
issues.
Furthermore,
opinions
current
limitations
future
directions
common
also
discussed
detail,
aiming
give
comprehensive
perspective
designing
anodes.
