Nano‐Zinc Sulfide Modified 3D Reconstructed Zinc Anode with Induced Deposition Effect Assists Long‐Cycle Stable Aqueous Zinc Ion Battery
Advanced Science,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 21, 2025
Abstract
Aqueous
zinc
ion
batteries
are
often
adversely
affected
by
the
poor
stability
of
metal
anodes.
Persistent
water‐induced
side
reactions
and
uncontrolled
dendrite
growth
have
seriously
damaged
long‐term
service
life
aqueous
batteries.
In
this
paper,
it
is
reported
that
a
sulfide
with
optimized
electron
arrangement
on
surface
anode
used
to
modify
achieve
cycle
anode.
The
effective
active
sites
first
significantly
improved
simple
ultrasound‐assisted
etching
strategy,
then
in
situ
interface
phase
further
guides
deposition
behavior
protective
layer
well
regulates
interfacial
electric
field
migration
Zn
2+
,
thereby
promoting
homogenization
flux
dendrite‐free
deposition.
addition,
full
cell
assembled
based
ZnS@3D‐Zn
achieves
better
output
performance
cycles.
summary,
work
sheds
light
importance
reasonable
modification
for
development
stable
chemistry,
which
opens
up
new
path
zinc‐based
Язык: Английский
Engineering higher-order 4f-2p-3d orbital hybridization for enhanced capacitive deionization performance
Separation and Purification Technology,
Год журнала:
2025,
Номер
unknown, С. 132026 - 132026
Опубликована: Фев. 1, 2025
Язык: Английский
Spatial and Electrostatic Dual‐Confinement in Hierarchical Hollow Bi‐Bi₂O₃@Carbon Nanofibers for Dendrite Suppression and Side Reaction Mitigation in Aqueous Zinc‐Ion Batteries
Advanced Functional Materials,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 7, 2025
Abstract
The
widespread
application
of
aqueous
zinc‐ion
batteries
(AZIBs)
is
hindered
by
anode
dendrite
formation
and
side
reactions,
reducing
cycling
life
performance.
This
study
introduces
Bi‐Bi₂O₃‐loaded
carbon
nanofibers
(Bi‐Bi₂O₃@CNF)
with
hierarchical
hollow
structures
surface
grooves
fabricated
via
electrospinning,
thermal
treatment,
in
situ
growth.
Experimental
characterization
density
functional
theory
reveal
that
the
high
area
fibrous
network
Bi‐Bi₂O₃@CNF
enhance
electron
transport
electrolyte
distribution,
effectively
ohmic
resistance
concentration
polarization.
“Spatial
Effect”
provides
ample
space
for
uniform
Zn
deposition.
Additionally,
situ‐grown
Bi‐Bi₂O₃,
pyridinic
nitrogen,
pyrrolic
C─O─Bi
bonds
induce
strong
zinc
affinity
electronegativity,
generating
an
“Electrostatic
Confinement
amplifies
“spatial
effect”
into
a
“Dual‐Confinement
Effect.”
synergy
ensures
deposition,
suppresses
dendrites
mitigates
Compared
to
pure
anodes,
reduces
polarization
overpotential
17.6%,
increases
hydrogen
evolution
11.52%,
maintains
Coulombic
efficiency
98.8%
over
200
h.
In
full
cells,
Zn@Bi‐Bi₂O₃@CNF//MnO₂
achieves
73.0%
capacity
retention
after
1000
cycles
at
mA
g⁻¹.
work
promising
strategy
high‐efficiency,
durable,
safe
AZIBs
offers
valuable
insights
design
advanced
energy
storage
materials.
Язык: Английский
Epitaxial Growth of the (101) Plane: High Stability and Dendrite-free Zn Anode Achieved by “One Stone, Two Birds” Strategy
Energy storage materials,
Год журнала:
2025,
Номер
unknown, С. 104204 - 104204
Опубликована: Март 1, 2025
Язык: Английский
Breath inspired multifunctional low-cost inorganic colloidal electrolyte for stable zinc metal anode
Journal of Energy Chemistry,
Год журнала:
2024,
Номер
102, С. 218 - 229
Опубликована: Ноя. 8, 2024
Язык: Английский
Stabilizing zinc anodes with sodium lignosulfonate-doped polypyrrole
International Journal of Biological Macromolecules,
Год журнала:
2025,
Номер
303, С. 140691 - 140691
Опубликована: Фев. 4, 2025
Язык: Английский
Construction of corrosion-resistant and dendrite-free zinc anode by coating nano-ceriumoxide for highly stable zinc battery
Chemical Engineering Journal,
Год журнала:
2025,
Номер
unknown, С. 161096 - 161096
Опубликована: Март 1, 2025
Язык: Английский
Protonated interface microenvironment design towards stable Zinc-Metal pouch cells
Energy storage materials,
Год журнала:
2025,
Номер
76, С. 104162 - 104162
Опубликована: Март 1, 2025
Язык: Английский
Self-Assembled Monolayer Enables a Nucleophilic Interfacial Layer for Highly Reversible Zinc Metal Anode
ACS Applied Materials & Interfaces,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 22, 2025
Aqueous
zinc-ion
batteries
(AZIBs)
are
promising
candidates
for
next-generation
energy
storage
systems.
However,
the
practical
implementation
is
hindered
by
challenges
associated
with
zinc
(Zn)
dendrite
growth
and
parasitic
side
reactions.
Here,
we
designed
a
self-assembled
monolayer
(SAM)
using
theanine
(CA)
to
modify
Zn
anode.
As
expected,
CA
can
strongly
interact
substrate
through
carboxyl
groups,
forming
compact
uniform
SAM.
The
amino
amide
functional
groups
of
exhibit
high
affinity,
effectively
regulating
Zn2+
flux
achieving
deposition.
ultrathin
interface
provided
acts
as
barrier
water
molecules,
thereby
suppressing
hydrogen
evolution
reactions
(HER)
minimizing
formation
undesirable
byproducts.
result,
anodes
protected
demonstrate
exceptional
durability,
operating
over
2000
h
at
current
density
5
mA
cm-2
an
areal
capacity
2
mAh
cm-2.
Additionally,
full
cells
paired
NH4V4O10
cathodes
also
superior
reaction
reversibility
retention.
CA-based
SAM
holds
promise
overcoming
critical
faced
in
anode
advancing
development
stable
efficient
AZIBs.
Язык: Английский