Angewandte Chemie,
Год журнала:
2024,
Номер
unknown
Опубликована: Окт. 18, 2024
Abstract
Aqueous
aluminum‐ion
batteries
present
a
promising
prospect
for
large‐scale
energy
storage
applications,
owing
to
the
abundance,
inherent
safety,
and
high
theoretical
capacity
of
aluminum.
However,
their
voltage
output
density
are
significantly
hindered
by
challenges
such
as
complex
hydrogen
evolution
uncontrollable
solvation
reactions.
In
this
work,
we
demonstrate
that
water
decomposition
is
restrain
increasing
electron
protons
dissociation
H
2
O
through
robust
dipole
interactions
with
highly
polar
dimethylformamide
(DMF)
molecules.
Moreover,
incorporation
dimethyl
methylphosphonate
(DMMP)
flame
retardant
effectively
addresses
flammability
risk
arising
from
substantial
presence
organic
additives
The
in‐depth
study
experimental
simulations
reveals
water‐poor
structure
reduced
activity
achieved,
which
can
(i)
mitigate
undesired
solvated
O‐mediated
side
reactions
on
Al
anode;
(ii)
boost
de‐solvation
kinetics
3+
while
preventing
cathode
structural
distortion;
(iii)
reduce
hybrid
electrolytes.
As
proof
concept,
Al//Al
x
MnO
full
cell
employing
electrolyte
enhanced
stability
(deliver
335
mAh
g
−1
retaining
71
%
400
cycles)
compared
those
pure
electrolyte.
Energies,
Год журнала:
2024,
Номер
17(22), С. 5768 - 5768
Опубликована: Ноя. 18, 2024
Known
for
their
high
energy
density,
lithium-ion
batteries
have
become
ubiquitous
in
today’s
technology
landscape.
However,
they
face
critical
challenges
terms
of
safety,
availability,
and
sustainability.
With
the
increasing
global
demand
energy,
there
is
a
growing
need
alternative,
efficient,
sustainable
storage
solutions.
This
driving
research
into
non-lithium
battery
systems.
paper
presents
comprehensive
literature
review
on
recent
advancements
technologies,
specifically
sodium-ion,
potassium-ion,
magnesium-ion,
aluminium-ion,
zinc-ion,
calcium-ion
batteries.
By
consulting
peer-reviewed
articles
reviews,
we
examine
key
electrochemical
properties
underlying
chemistry
each
system.
Additionally,
evaluate
safety
considerations,
environmental
sustainability,
recyclability.
The
reviewed
highlights
promising
potential
to
address
limitations
batteries,
likely
facilitate
scalable
solutions
across
diverse
applications.
Advanced Sustainable Systems,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 29, 2025
Abstract
Vanadium‐based
MXenes
have
gained
attention
as
potential
electrode
materials
for
Zinc‐ion
batteries
(ZIBs)
because
of
their
layered
architecture,
excellent
electrical
conductivity,
and
tunable
redox
properties.
This
review
provides
strategies
such
surface
functionalization,
interlayer
engineering,
hybridization
with
conductive
to
improve
ion
diffusion
kinetics,
structural
stability,
energy
density.
study
addresses
several
issues
including
degradation,
limited
cycling
performance
under
practical
conditions,
along
insights
into
innovative
approaches
overcoming
these
limitations.
By
summarizing
the
cutting‐edge
developments
offering
perspectives
on
next‐phase
research
directions,
this
aims
guide
strategic
enhancement
vanadium
MXene
cathodes
high‐
efficiency
batteries,
paving
way
application
in
next‐generation
storage
devices.
Advanced Functional Materials,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 3, 2025
Abstract
Stable
aqueous
lithium‐ion
batteries
(ALIBs)
are
promising
candidates
for
sustainable
energy
conversion
and
storage.
V
2
O
5
,
as
an
anode
material,
offers
high
theoretical
capacity
(294
mAh
g
−1
)
but
suffers
from
poor
stability,
limiting
its
practical
application.
To
overcome
this
challenge,
the
study
develops
durable
ALIBs
utilizing
a
high‐voltage‐activated
fluorine
doping
(VOF)
with
multiscale
stabilization
effect.
Fluorine
markedly
improves
electrical
conductivity
facilitates
formation
of
stable,
uniform
solid‐electrolyte
interphase
(SEI)
during
high‐voltage
activation,
effectively
preventing
electrolyte
decomposition
side
reactions.
The
strong
V‐F
bond,
coupled
electronegativity
fluorine,
modifies
electron
density
around
vanadium,
weakening
interactions
H
enhancing
structural
integrity.
Benefiting
strategy,
VOF//LiMn
4
achieves
working
voltage
(0.2–2.4
V),
near‐theoretical
initial
(292.73
),
attractive
(188.14
Wh
kg
negligible
attenuation
within
500
cycles.
Furthermore,
pouch
demonstrate
reversible
excellent
durability
when
applied
storage
devices
solar
cell
panels.
This
work
provides
innovative
insights
into
long‐term
endurance
materials,
advancing
technologies
next‐generation
systems.
Abstract
Benefiting
from
high
volumetric
capacity,
environmental
friendliness,
and
safety,
aluminum‐ion
batteries
(AIBs)
are
considered
to
be
promising
battery
system
among
emerging
electrochemical
energy
storage
technologies.
As
an
important
component
of
AIBs,
the
cathode
material
is
crucial
decide
density
cycle
life
AIBs.
However,
single‐component
materials
unable
achieve
a
balance
between
cycling
stability
rate
performance.
In
recent
years,
research
on
heterostructure
has
gained
significant
attention
in
By
harnessing
synergistic
effects
heterostructure,
shortcomings
individual
can
overcome,
contributing
improved
conductivity
structural
stability.
This
review
offers
detailed
insight
into
Al‐storage
mechanism
cathodes,
provides
overview
current
progresses
for
Starting
relationship
microstructure
performance
materials,
different
structure
design
strategies
elaborated.
Besides,
challenges
faced
by
summarized,
their
potential
impact
future
industry
anticipated.
guidelines
as
