Applied Sciences,
Год журнала:
2025,
Номер
15(7), С. 3469 - 3469
Опубликована: Март 21, 2025
The
need
to
reduce
greenhouse
gas
emissions
and
guarantee
a
stable
reliable
energy
supply
has
resulted
in
an
increase
the
demand
for
sustainable
storage
solutions
over
last
decade.
Rechargeable
batteries
with
solid-state
electrolytes
(SSE)
have
become
focus
area
due
their
potential
increased
density,
longer
cycle
life,
safety
conventional
liquid
electrolytic
batteries.
superionic
sodium
conductor
(NASICON)
Na3Zr2Si2PO12
gained
lot
of
attention
among
ESS
because
its
exceptional
electrochemical
properties,
which
make
it
promising
candidate
sodium-ion
NASICON’s
open
frame
structure
makes
possible
transport
ions
efficiently
even
at
room
temperature,
while
wide
window
enables
high-voltage
operation
reduces
side
reactions,
resulting
safer
battery
performance.
Furthermore,
NASICON
is
more
compatible
ion
systems,
can
help
electrode
interface
issues,
simple
process.
characteristics
highly
desirable
vital
material
aim
this
study
prepare
characterize
ceramic
membranes
that
contain
Na3.06Zr2Si2PO12
Na3.18Zr2Si2PO12,
measure
stability
seawater
serve
as
solid
electrolytes.
surface
analysis
revealed
powder
specific
7.17
m2
g−1,
than
Na3.18Zr2Si2PO12
powder’s
6.61
g−1.
During
measurement,
samples
showed
ionic
conductivities
8.5
×
10−5
6.19
10−4
S
cm−1.
Using
platinum/carbon
(Pt/C)
catalyst
source
cathodes
(Na+),
were
charged
discharged
using
different
current
values
(50
100
µA)
testing.
In
cell,
membrane
Pt/C
catalysts
0.00033
g
platinum
content
was
used
assess
reproducibility
constant
2
h.
After
h
operation,
charging
discharging
voltage
efficiency
71%
(50/100
83.5%
(100
µA).
electric
power
level
observed
number
operating
cycles.
ACS Energy Letters,
Год журнала:
2025,
Номер
unknown, С. 750 - 778
Опубликована: Янв. 13, 2025
Fast-charging
technology,
which
reduces
charging
time
and
enhances
convenience,
is
attracting
attention.
Sodium-ion
batteries
(SIBs)
potassium-ion
(PIBs)
are
emerging
as
viable
alternatives
to
lithium-ion
(LIBs)
due
their
abundant
resources
low
cost.
However,
during
fast
discharging,
the
crystal
structures
of
cathode
materials
in
SIBs/PIBs
can
be
damaged,
negatively
impacting
performance,
lifespan,
capacity.
To
address
this,
there
a
need
explore
electrode
with
ultrahigh
rate
capabilities.
Prussian
Blue
its
analogues
(PB
PBAs)
have
shown
great
potential
for
both
SIBs
PIBs
unique
excellent
electrochemical
properties.
This
Review
examines
use
PBAs
PIBs,
focusing
on
fast-charging
(rate)
performance
commercialization
potential.
Through
systematic
analysis
discussion,
we
hope
provide
practical
guidance
developing
contributing
advancement
widespread
adoption
green
energy
technologies.
Advanced Materials,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 11, 2025
Abstract
To
fulfill
the
requirements
for
practical
applications,
it
is
urgent
to
boost
gravimetric
energy
density
of
sodium‐ion
batteries.
An
effective
way
increase
charging
voltage
O3‐type
layered
cathodes
preferably
4.2
V
versus
Na/Na
+
(V
Na
).
Nevertheless,
extremely
challenging
achieve
stable
cycling
at
such
a
high
cut‐off
voltage.
Here
novel
electrolyte
strategy
design
an
intermolecular‐reinforced
(IRE)
presented,
utilizing
meticulously
protected
ether
molecules,
which
facilitates
high‐voltage
commercially
viable
NaNi
1/3
Fe
Mn
O
2
(NFM).
While
NFM
with
IRE
exhibits
specific
capacity
≈158
mAh
g
−1
(130
4.0
),
aggressive
cathode
surface
can
still
be
effectively
stabilized
by
formation
favorable
thin
and
inorganic‐rich
cathode−electrolyte
interfaces.
Remarkably,
under
,
industrial
ampere‐hour‐level
NFM||hard
carbon
pouch
cell
shows
excellent
long‐term
stability
82.8%
retention
after
800
cycles,
largely
outperforming
localized
high‐concentration
(82.9%
200
cycles).
Energies,
Год журнала:
2025,
Номер
18(4), С. 978 - 978
Опубликована: Фев. 18, 2025
The
main
idea
of
this
work
is
based
on
the
latest
achievements
in
commercialization
sodium-ion
(Na-ion)
batteries,
which
constitute
a
basis
analysis
for
military
applications
as
energy
storage
systems.
Technical,
engineering,
and
ecological
aspects
were
analyzed
to
find
optimal
solution
using
Na-ion
batteries
purposes.
When
selecting
applications,
following
criteria
are
required:
(a)
they
more
durable
than
standard
(b)
resistant
fire,
(c)
cannot
explode,
(d)
emit
heat
so
not
reveal
their
position,
(e)
equipped
with
safety
elements
protective
circuits
ensure
safety,
(f)
have
highest
possible
density,
defined
ratio
capacity
weight.
advantages
challenges
discussed
compared
typical
lithium-ion
also
lithium
iron
phosphate,
Ni-Cd,
Ni-MH
batteries.
prospects
expanding
practical
presented.
unique
properties
such
lower
risk
ignition,
excellent
thermal
stability,
ability
extreme
conditions,
essential
from
point
view
operations.
Additionally,
when
considering
environmental
logistical
aspects,
may
offer
sustainable
cost-effective
solutions
military.
Therefore,
aims
only
present
technological
potential
these
systems
but
draw
attention
strategic
importance
future
Battery
discharge
can
result
leaving
current
receivers
switched
or
even
drop
temperature.
should
exceed
1/10
battery
(1C).
Discharging
below
voltage
irreversible
damage.
Sodium-ion
safer
use
counterparts
allow
0
V,
eliminating
possibility
uncontrolled
due
short
circuit
(explosion,
ignition),
particularly
important
Batteries,
Год журнала:
2025,
Номер
11(1), С. 17 - 17
Опубликована: Янв. 3, 2025
This
systematic
review
presents
a
critical
analysis
of
advanced
machine
learning
(ML)
and
deep
(DL)
approaches
for
predicting
the
remaining
useful
life
(RUL)
electric
vehicle
(EV)
batteries.
Conducted
in
accordance
with
PRISMA
guidelines
using
novel
adaptation
Downs
Black
(D&B)
scale,
this
study
evaluates
89
research
papers
provides
insights
into
evolving
landscape
RUL
estimation.
Our
reveals
an
methodological
approaches,
different
techniques
showing
distinct
capabilities
capturing
complex
degradation
patterns
EV
While
recent
years
have
seen
increased
adoption
DL
methods,
effectiveness
varies
significantly
based
on
application
context
data
characteristics.
However,
we
also
uncover
challenges,
including
lack
standardized
evaluation
metrics,
prevalent
overfitting
problems,
limited
dataset
sizes,
that
hinder
field’s
progress.
To
address
these,
propose
comprehensive
set
metrics
emphasize
need
larger
more
diverse
datasets.
The
introduces
innovative
clustering
approach
nuanced
understanding
trends
gaps.
In
addition,
discuss
ethical
implications
estimation,
addressing
concerns
about
privacy
algorithmic
bias.
By
synthesizing
current
knowledge,
identifying
key
directions,
suggesting
improvements,
serves
as
central
guide
researchers
practitioners
rapidly
field
battery
management.
It
not
only
contributes
to
advancement
estimation
but
sets
new
standard
conducting
reviews
technology-driven
fields,
paving
way
sustainable
efficient
technologies.
