Materials,
Год журнала:
2024,
Номер
17(19), С. 4882 - 4882
Опубликована: Окт. 4, 2024
Solid-state
batteries
(SSBs)
have
been
widely
studied
as
next-generation
lithium-ion
(LiBs)
for
many
electronic
devices
due
to
their
high
energy
density,
stability,
nonflammability,
and
chemical
stability
compared
LiBs
which
consist
of
liquid
electrolytes.
However,
solid
electrolytes
exhibit
poor
electrochemical
characteristics
interfacial
properties,
the
sintering
process,
necessitates
temperatures,
is
an
obstacle
commercialization
SSBs.
Hence,
aim
this
study
was
improve
properties
lithium
tantalum
phosphate
(LTPO)
electrolyte
by
adding
succinonitrile
(SN)
on
interface
LTPO
particle
enhance
ionic
conductivity
without
process.
Electrochemical
impedance
spectroscopy
(EIS),
Li
symmetric
cell
test,
galvanostatic
cycle
test
were
performed
verify
performance
SN-containing
composite
electrolyte.
The
exhibited
a
1.93
×
10−4
S/cm
at
room
temperature
(RT)
conventional
LTPO.
Also,
it
showed
good
low
resistance
with
metal,
ensuring
stability.
On
basis
our
experimental
results,
could
be
improved
SN
salt.
In
addition,
can
used
fabricate
process
temperatures.
Inorganics,
Год журнала:
2025,
Номер
13(2), С. 56 - 56
Опубликована: Фев. 13, 2025
Lithium–oxygen
batteries
have
attracted
considerable
attention
in
recent
years
due
to
their
high
energy
density
and
potential
applications.
However,
the
slow
kinetics
of
cathode
reaction
unstable
products
lithium–oxygen
limited
practical
Metal–organic
frameworks
(MOFs)
derivatives
emerged
as
a
novel
class
functional
materials,
thus
becoming
ideal
candidates
for
batteries.
This
is
specific
surface
area,
structural
tunability,
abundant
active
sites.
paper
presents
review
research
progress
made
field
MOFs
It
provides
summary
design
synthesis
strategies
employed
development
MOF-based
catalysts,
with
particular
focus
on
application
primary
MOF-derived
materials
MOF
composite
Li-O2
Additionally,
it
analyses
catalytic
mechanism
ORR/OER.
The
comprehensive
analysis
demonstrates
that
are
cathodes
electrical
conductivity
usually
low
needs
be
enhanced
by
composites
or
derivative
materials.
reviews
battery
cathodes,
focuses
discusses
mechanisms
Abstract
Lithium‐ion
batteries
(LIBs)
and
sodium‐ion
(SIBs)
have
recently
received
considerable
attention
in
electrical
energy
storage
(EES)
systems
due
to
their
sustainability,
high
density,
superior
conversion
efficiency.
However,
with
the
expansion
of
application
scenarios,
ability
operate
under
extreme
conditions,
especially
low
temperatures,
is
becoming
increasingly
important.
Therefore,
extending
operating
temperature
electrochemically
stable
safe
LIBs
SIBs
has
become
a
critical
research
topic.
In
this
review,
failure
mechanism
conditions
at
same
time
problems
faced
by
electrolyte
electrode
materials
are
discussed,
various
targeted
optimization
strategies
proposed.
Additionally,
performance
such
environments
compared,
drawing
an
instructive
understanding.
Finally,
summary
perspective
presented
for
improving
battery
electrochemical
respectively.
Overall,
review
aims
provide
design
guidelines
future
conditions.
