Interfacial dual-modulation through deoxygenation effect and tuning hydrogen-bonding environment toward highly reversible Zn metal anodes
Energy storage materials,
Год журнала:
2025,
Номер
75, С. 104012 - 104012
Опубликована: Янв. 9, 2025
Язык: Английский
Accelerating Desolvation Process and Achieving Dendrite‐Free Zn Anode Via Dielectric Filler‐assisted Artificial Hybrid Interphase
Advanced Sustainable Systems,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 2, 2025
Abstract
Aqueous
zinc‐ion
batteries
(AZIBs)
have
garnered
significant
interest
for
their
potential
in
large‐scale
energy
storage,
attributed
to
high
safety
and
low
cost.
Nonetheless,
issues
such
as
limited
cycling
lifespan
coulombic
efficiency
(CE)
associated
with
dendrite
formation
uncontrollable
side
reactions
on
the
Zn
metal
anode
pose
challenges
that
restrict
practical
applications.
Herein,
a
dielectric
filler‐assisted
artificial
hybrid
interphase
is
constructed
surface
address
faced
by
aqueous
electrolytes.
TiO
2
nanoparticles
special
properties
promote
solvation
process
carboxymethyl
cellulose
(CMC)
acts
physical
barrier
suppressing
adverse
blocking
dendrite.
Consequently,
symmetric
cell
using
modified
zinc
achieves
prolonged
cycle
life
of
over
2500
h
at
1
mAh
cm
−2
.
Furthermore,
full
vanadium‐based
cathode
delivers
excellent
electrochemical
performance
(over
600
cycles
A
g
−1
).
This
research
offers
an
efficient
scalable
approach
enhance
anodes.
Язык: Английский
Synergy of constructing robust hybrid interphase and weakly solvating electrolyte for low-temperature aqueous zinc-ion batteries
Wen Liu,
Qiwen Zhao,
Hongli Qi
и другие.
Chinese Chemical Letters,
Год журнала:
2025,
Номер
unknown, С. 110893 - 110893
Опубликована: Янв. 1, 2025
Язык: Английский
MOF-based electrode materials for aqueous zinc-ion batteries: design strategy and future challenges
Inorganic Chemistry Frontiers,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 1, 2025
Summary
of
MOF-based
aqueous
zinc-ion
battery
electrode
materials
design
strategies.
Язык: Английский
Hydrogen bonding-reinforced multi-component cross-linked hydrogel electrolytes with high ionic conductivity and stretchability for stabilized zinc anodes
Chinese Chemical Letters,
Год журнала:
2025,
Номер
unknown, С. 111078 - 111078
Опубликована: Март 1, 2025
Язык: Английский
Enabling highly reversible Zn anode via an interfacial preferentially adsorbed additive containing nucleophilic groups
Microstructures,
Год журнала:
2025,
Номер
5(2)
Опубликована: Март 21, 2025
The
cyclability
and
reversibility
of
aqueous
zinc-ion
batteries
(AZIBs)
are
severely
hampered
by
the
safety
concerns
arising
from
Zn
dendrite
growth.
Therefore,
a
stable
anode
with
inhibited
dendrites
side
reactions
is
crucial
for
AZIBs.
Herein,
we
utilized
methyl
acetoacetate
(MA)
as
an
additive
to
prevent
growth
enable
highly
reversible
anodes.
Benefiting
nucleophilic
groups
(carbonyl
groups)
in
MA,
MA
molecules
can
preferentially
adsorb
on
anode/electrolyte
interface
(AEI),
forming
molecular
protective
layer.
Such
layers
not
only
regulate
migration
deposition
zinc
ions,
but
also
inhibit
induced
decomposition
free
H2O
at
AEI.
symmetric
cell
addition
achieves
long-term
cycling
stability
1,500
h
2
mA
cm-2
capacity
mAh
cm-2.
In
addition,
Zn//NVO
full
using
MA-contained
electrolyte
demonstrates
high
specific
(138.4
g-1)
outstanding
retention
(92.8%
after
600
cycles)
1
A
g-1.
This
work
provides
principle
use
ester-based
additives
suppress
durable
metal
Язык: Английский