ACS Energy Letters,
Год журнала:
2024,
Номер
9(7), С. 3292 - 3307
Опубликована: Июнь 11, 2024
Aqueous
zinc
metal
batteries
(ZMBs)
have
attracted
much
attention
in
the
field
of
grid-scale
energy
storage
due
to
their
high
safety,
low
cost,
and
abundant
resources.
Zn
powders
exhibit
unique
advantages
specific
surface
area,
mature
scaled-up
manufacturing
ability,
structural
tunability,
which
can
meet
large-scale
devices,
even
special-shaped
devices.
However,
powder-based
anodes
are
at
an
early
stage
far
from
practical
industrial
application.
With
pursuit
comprehensive
electrochemical
performances
anodes,
this
review
focus
on
advances,
issues,
optimized
strategies,
discussed
systematically
previous
reports
anodes.
Meanwhile,
we
also
added
many
supplementary
discussions
some
important
strategies
relevant
content
but
not
yet
reported.
Finally,
future
prospects
toward
performance
practicability
proposed,
will
provide
scientific
guidance
for
application
ZMBs.
The
limited
lifespan
of
aqueous
Zn-ion
batteries
(ZIBs)
is
primarily
attributed
to
the
irreversible
issues
associated
with
Zn
anode,
including
dendrite
growth,
hydrogen
evolution,
and
side
reactions.
Herein,
a
3D
anode
exposing
Zn(002)
crystal
planes
(3D-Zn(002)
anode)
first
constructed
by
an
electrostripping
method
in
KNO
MXenes,
a
two-dimensional
(2D)
material,
exhibit
excellent
optical,
electrical,
chemical,
mechanical,
and
electrochemical
properties.
Titanium-based
MXene
(Ti-MXene)
has
been
extensively
studied
serves
as
the
foundation
for
2D
MXenes.
However,
other
transition
metals
possess
potential
to
offer
properties
in
various
applications.
This
comprehensive
review
aims
provide
an
overview
of
properties,
challenges,
key
findings,
applications
less-explored
vanadium-based
MXenes
(V-MXenes)
their
composites.
The
current
trends
V-MXene
composites
energy
storage
conversion
have
thoroughly
summarized.
Overall,
this
offers
valuable
insights,
identifies
opportunities,
provides
suggestions
future
advancements
storage/conversion
