Progress in Petrochemical Science,
Год журнала:
2023,
Номер
5(5)
Опубликована: Ноя. 20, 2023
Progress
in
Petrochemical
Science
A
Mini
Review
on
of
Nanostructured
Anode
Materials
for
Sodium
Ion
Battery
Laraib
Kirana1,
Muhammad
Imran
Shahzad3,
Kamran
Khan2,
Uzair
Naeem3
and
Syed
Sakhawat
Shah1*
1Chemistry
Department,
Quaid-i-Azam
University,
Islamabad
45320,
Pakistan
2Physics
3Nanosciences
Technology
Department
(NS&TD),
National
Centre
Physics
(NCP),
44000,
*Corresponding
author:Syed
Shah,
Chemistry
Submission:
October
27,
2023;Published:
November
20,
2023
DOI:
10.31031/PPS.2023.05.000625
ISSN
2637-8035Volume5
Issue5
Advanced Energy Materials,
Год журнала:
2024,
Номер
14(30)
Опубликована: Май 22, 2024
Abstract
Ferrous
sulfides
with
the
high
theoretic
capacity
are
promising
anode
for
sodium
ion
batteries.
However,
fading
and
inferior
rate
capability
still
hinder
their
practical
application.
In
this
work,
Na‐doped
Fe
7
S
8
microrods
cationic
vacancies
weakened
Fe─S
bond
constructed
through
a
facile
scalable
sulfurized
route.
The
experimental
results
combined
theoretical
analysis
thoroughly
reveal
generation
of
strength
induced
by
doping,
which
modulates
energy
band
structure
,
provides
more
active
sites,
accelerates
sodiation/desodiation
reaction
kinetics,
simultaneously.
Moreover,
pre‐doping
delivers
strong
guiding
effect
on
formation
thin
stable
solid
electrolyte
interface
films.
As
result,
optimal
sample
exhibits
excellent
storage
performance,
including
reversible
(674
mAh
g
−1
after
200
cycles
at
0.5
A
503
1500
10
),
superior
capability,
increased
initial
coulombic
efficiency.
Furthermore,
full
cell
paired
commercial
Na
3
V
2
(PO
4
)
also
displays
outstanding
cyclic
stability
95.9%
retention
100
cycles.
Advanced Functional Materials,
Год журнала:
2024,
Номер
34(21)
Опубликована: Янв. 6, 2024
Abstract
Transition
metal
sulfides
(TMSs)
still
confront
the
challenges
of
capacity
fading
and
inferior
fast‐charging
capability
for
sodium
storage.
The
rational
design
heterostructures
enables
a
new
approach
to
conquer
these
drawbacks.
In
this
work,
hierarchical
structure
consisting
SnS
2
nanosheets
FeS
microrods
with
triphasic
is
proposed
by
facile
secondary
growth
sulfidation
process.
introduction
tin
sources
regulates
proportion
pyrite
marcasite
phases,
thereby
achieving
comprising
pyrite,
2,
.
When
served
as
anode
material
sodium‐ion
batteries,
optimized
sample
exhibits
high
reversible
(901
mAh
g
−1
)
durable
cycling
performances
(827
after
200
cycles
at
1
A
742
700
5
).
Paring
commercial
Na
3
V
(PO
cathodes,
full‐cell
also
delivers
extraordinary
cyclic
stability
618
(based
on
weight
material)
(98.7%
retention).
adjustably
heterogeneous
interfaces
alleviates
volumetric
expansion
interfacial
passivation
active
material,
while
modulating
energy
band
inducing
build‐in
electric
fields
boost
+
/electrons
transport
rate.
Advanced Energy Materials,
Год журнала:
2023,
Номер
13(26)
Опубликована: Май 26, 2023
Abstract
Transition
metal
sulfides
with
mixed
vulcanized
states
(TMS‐mVs)
possess
tremendous
potential
to
realize
highcapacity,
superior
redox
reactions,
and
structural
reversibility
for
metal‐ion
(M
n
+
)
storage
owing
their
multielectron
reactions
caused
by
the
simultaneous
participation
of
transition
(TM)
cations
S
2
2−
anions
as
well
multifarious
TM
or
valence
states.
Here,
recent
advances
are
systematically
introduced
regarding
mainstream
TMS‐mVs
that
can
be
applied
M
storage.
These
divided
into
two
categories
TMS,
those
sulfur‐valence
(TMS‐mSs)
metal‐valence
(TMS‐mMs).
It
is
found
TMS‐mV
anodes
mainly
experience
three
reaction
mechanisms,
inculding
insertion‐accompanied
conversion,
insertion,
conversion
reactions.
During
reversible
charge
process,
Li
possibly
oxidized
polysulfides
even
S.
have
ability
transfer
more
electrons
than
other
homogeneous
TMSs.
TMS‐mS
usually
present
higher
theoretical
specific
capacities
TMS‐mM
anodes.
In
these
anodes,
Mo‐based,
V‐based,
Co‐based
exhibit
good
electrochemical
reversibility,
Ni‐based
moderate
Fe‐based
poor
reversibility.
The
strategies
enhancement
performance
classified
composite,
coating,
nanostructure,
heterointerface,
lattice
engineering.
Journal of Materials Chemistry C,
Год журнала:
2024,
Номер
12(8), С. 2894 - 2902
Опубликована: Янв. 1, 2024
The
as-prepared
flexible
FeNi@NCNF
is
directly
utilized
as
an
electrode
in
LIBs
without
the
use
of
any
binders
or
conductive
additives
and
exhibits
superior
electrochemical
performance.
Abstract
Iron
sulfides
with
high
theoretical
capacity
confront
the
challenges
of
low
rate
capability
and
severe
fading
for
sodium
storage,
which
are
mainly
caused
by
poor
electron/ion
transport
kinetics
drastic
volume
fluctuations
during
cycling.
Herein,
to
mitigate
these
obstacles,
a
multi‐step
synthetic
tactic
involving
solvothermal,
carbonization,
subsequent
sulfurization
is
put
forward
construction
wire‐like
structure
confining
Fe
7
S
8
particles
in
porous
N‐doped
carbon
framework
(denoted
as
/PNC)
using
zinc
iron
nitrilotriacetate
template.
By
partially
substituting
3+
Zn
2+
metal
coordination
complex,
complex
derived
can
be
regulated
through
pore
engineering
nanodroplets.
The
desired
robust
core/shell
not
only
afford
favorable
electron/Na
+
paths
additional
active
sites
Na
but
also
provide
reinforced
structural
integrity
interior
retarding
pulverization
buffering
mechanical
stress
against
fluctuations.
As
anode
sodium‐ion
batteries,
optimal
/PNC
delivers
reversible
(743
mAh
g
−1
at
0.1
A
),
superior
(553
10
long‐term
cycling
stability
(602
5
98.5%
retention
after
1000
cycles).
