Chemical Reviews,
Год журнала:
2023,
Номер
123(19), С. 11392 - 11487
Опубликована: Сен. 20, 2023
From
scientific
and
technological
points
of
view,
poly(vinylidene
fluoride),
PVDF,
is
one
the
most
exciting
polymers
due
to
its
overall
physicochemical
characteristics.
This
polymer
can
crystalize
into
five
crystalline
phases
be
processed
in
form
films,
fibers,
membranes,
specific
microstructures,
being
physical
properties
controllable
over
a
wide
range
through
appropriate
chemical
modifications.
Moreover,
PVDF-based
materials
are
characterized
by
excellent
chemical,
mechanical,
thermal,
radiation
resistance,
for
their
outstanding
electroactive
properties,
including
high
dielectric,
piezoelectric,
pyroelectric,
ferroelectric
response,
best
among
systems
thus
noteworthy
an
increasing
number
technologies.
review
summarizes
critically
discusses
latest
advances
PVDF
copolymers,
composites,
blends,
main
characteristics
processability,
together
with
tailorability
implementation
areas
sensors,
actuators,
energy
harvesting
storage
devices,
environmental
microfluidic,
tissue
engineering,
antimicrobial
applications.
The
conclusions,
challenges
future
trends
concerning
application
also
presented.
Frontiers in Batteries and Electrochemistry,
Год журнала:
2024,
Номер
3
Опубликована: Апрель 5, 2024
The
rapid
advancement
of
technology
and
the
growing
need
for
energy
storage
solutions
have
led
to
unprecedented
research
in
field
metal-ion
batteries.
This
perspective
article
provides
a
detailed
exploration
latest
developments
future
directions
storage,
particularly
focusing
on
promising
alternatives
traditional
lithium-ion
With
solid-state
batteries,
lithium-sulfur
systems
other
(sodium,
potassium,
magnesium
calcium)
batteries
together
with
innovative
chemistries,
it
is
important
investigate
these
as
we
approach
new
era
battery
technology.
examines
recent
breakthroughs,
identifies
underlying
challenges,
discusses
significant
impact
frontiers
various
applications–from
portable
electronics
electric
vehicles
grid-scale
storage.
Against
backdrop
shifting
paradigm
where
limitations
conventional
are
being
addressed
by
cutting-edge
innovations,
this
offers
insights
into
transformative
potential
next-generation
technologies.
further
aims
contribute
ongoing
scientific
dialogue
environmental
economic
implications
Abstract
The
all‐solid‐state
battery
(ASSB)
concept
promises
increases
in
energy
density
and
safety;
consequently
recent
research
has
focused
on
optimizing
each
component
of
an
ideal
fully
solid
battery.
However,
by
doing
so,
one
can
also
lose
oversight
how
significantly
the
individual
components
impact
key
parameters.
Although
this
review
presents
a
variety
materials,
included
studies
limit
electrolyte‐separator
choices
to
those
that
are
either
commercial
or
whose
ingredients
readily
available;
their
thicknesses
predefined
manufacturer
which
they
included.
we
nevertheless
discuss
both
electrode
materials.
Apart
from
typical
list
anode
materials
includes
energy‐dense
candidates,
such
as
lithium
metal,
anode‐free
approaches
already
used
Li‐ion
batteries.
cathode
composition
ASSB
contains
fraction
electrolyte,
addition
active
material
binders/plasticizers,
improve
ionic
conductivity.
general
screening
reported
composites,
promising
composite
cathodes
together
with
constant‐thickness
separators
metallic
anodes
basis
for
studying
theoretically
achievable
gravimetric
densities.
results
suggest
procurable
oxide
electrolytes
forms
thick
pellets
(>300
μm)
unable
surpass
performance
commercially
available
All‐solid‐state
cells
capable
exceeding
current
batteries
densities
250
Wh
kg
−1
pairing
high
mass
loadings
using
less
than
150
μm
thick,
even
thinner
(20
delivering
more
350
.
image
Batteries & Supercaps,
Год журнала:
2022,
Номер
6(1)
Опубликована: Ноя. 9, 2022
Abstract
Due
to
the
high
theoretical
lithium
storage
capacity
and
moderate
voltage
platform,
silicon
is
expected
substitute
graphite
serves
as
most
promising
anode
material
for
lithium‐ion
batteries
(LIBs).
However,
substantial
volume
change
during
cycling
subjects
electrode
pulverization
conductive
network
damage,
extensively
limiting
its
commercial
purpose.
Strategies,
such
alloying,
nano‐crystallization,
compositing,
are
developed
against
these
problems.
This
review
introduces
attractive
alloying
modification
method
summarizes
recent
advances
in
microstructure‐engineered
alloy
anodes
LIBs.
The
electrochemical
performances
of
with
various
morphologies,
nanoparticles,
nanowires,
two‐dimensional
layered
structures,
porous
thin
films,
discussed
detail.
challenges
application
elaborated
end.
provides
a
comprehensive
overview
concerns
potential
applications
Materials,
Год журнала:
2022,
Номер
15(22), С. 7888 - 7888
Опубликована: Ноя. 8, 2022
Carbon/graphene
quantum
dots
are
0D
fluorescent
carbon
materials
with
sizes
ranging
from
2
nm
to
around
50
nm,
some
attractive
properties
and
diverse
applications.
Different
synthesis
routes,
bandgap
variation,
higher
stability,
low
toxicity
tunable
emission,
the
variation
of
physical
chemical
change
in
size
have
drawn
immense
attention
its
potential
application
different
optoelectronics-based
materials,
especially
advanced
light-emitting
diodes
energy
storage
devices.
WLEDs
a
strong
candidate
for
future
solid-state
lighting
due
their
luminance
luminous
efficiency.
High-performance
batteries
play
an
important
part
terms
saving
storage.
In
this
review
article,
authors
provide
comparative
analysis
recent
ongoing
advances
(top-down
bottom-up),
properties,
wide
applications
kinds
next-generation
such
as
WLEDs,
devices
(Li-B,
Na-B)
supercapacitors.
Furthermore,
they
discuss
progress
battery
electrode
materials.
The
also
summarise
developmental
stages
challenges
existing
field,
state-of-the-art
carbon/graphene
dots,
possible
solutions
same.
