Abstract
MXene‐based
nanocomposite
materials
with
other
2D
have
made
a
large
impact
in
the
field
of
energy
storage,
particularly
area
supercapacitors.
Combining
conductive
MXene
materials,
such
as
transition
metal
oxide,
dichalcogenides,
and
layered
double
hydroxide,
improves
electrochemical
storage
properties
resulting
nanocomposites.
The
interface
allows
an
improved
performance
for
applications.
In
this
review,
state‐of‐the‐art
research
progress
2D/2D
synthesis,
structural
morphological
properties,
supercapacitors
is
explored.
nanocomposites
terms
specific
capacitance,
energy,
power
densities,
stability
are
discussed.
This
study
shows
that
rapidly
developing
has
important
on
next‐generation
supercapacitor.
Covalent
organic
frameworks
(COFs),
featuring
structural
diversity,
permanent
porosity,
and
functional
versatility,
have
emerged
as
promising
electrode
materials
for
rechargeable
batteries.
To
date,
amorphous
polymer,
COF,
or
their
composites
are
mostly
explored
in
lithium-ion
batteries
(LIBs),
while
research
other
alkali
metal
ion
is
still
infancy.
This
can
be
due
to
the
challenges
that
arise
from
large
volume
changes,
slow
diffusion
kinetics,
inefficient
active
site
utilization
by
Na
