ABSTRACT
Metal–air
batteries
are
an
appealing
option
for
energy
storage,
boasting
a
high
density
and
environmental
sustainability.
Researchers
focus
on
the
catalyst
design
to
solve
problem
of
sluggish
cathode
reaction
kinetic.
However,
in
some
cases,
where
thermodynamic
regulation
is
required,
role
catalysts
limited.
Based
changing
kinetics,
external
fields
can
change
parameters
reaction,
further
reduce
overpotential,
accelerate
rate.
By
selecting
appropriate
adjusting
controllable
variables,
greater
flexibility
potential
provided
control.
This
paper
reviews
basic
principles
by
which
several
influence
metal–air
batteries.
Additionally,
strategies
photoelectrode
materials,
similarities
differences
different
magnetic
field
effects,
research
progress
ultrasonic
field,
stress
microwave
systematically
summarized.
Multifield
coupling
also
interact
produce
additive
effects.
Furthermore,
introducing
will
bring
about
aggravated
side
reactions.
proposes
methods
explore
specific
mechanism
assistance
more
depth.
The
primary
objective
furnish
theoretical
direction
enhancing
performance
field‐supported
batteries,
thereby
advancing
their
development.
Advanced Functional Materials,
Год журнала:
2024,
Номер
unknown
Опубликована: Сен. 23, 2024
Abstract
Rechargeable
aqueous
zinc‐ion
batteries
(AZIBs)
are
considered
to
be
one
of
the
most
promising
devices
in
next
generation
energy
storage
systems.
However,
uncontrolled
growth
Zn
dendrites
during
electroplating
leads
rapid
battery
failure,
which
hinders
wide
application
AZIBs.
In
this
work,
an
Fe
metal
interface
(FMI)
with
electric
field
regulation
is
designed
on
anode
using
a
magnetron
sputtering
technology.
The
FMI
layer
nanosheet
array
not
only
uniforms
surface
field,
but
also
adjusts
2+
ion
distribution
inhibit
2D
diffusion.
strong
orientation
relationships
enhance
reversibility
plating/stripping,
improving
structural
stability
layer.
Consequently,
FMI@Zn
symmetric
cell
exhibits
ultra‐stable
lifespan
for
over
6000
h
(Cumulative
plated
capacity,
CPC
=
15
Ah
cm
−2
)
low
voltage
hysteresis
46.4
mV
and
high
Coulombic
efficiency
99.8%
at
5
mA
.
Even
large
current
density
40
,
reaches
19.7
proposed
strategy
reveals
prospect
designing
highly
stable
anode,
applies
other
anodes
