Advanced Sustainable Systems,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Nov. 22, 2024
Abstract
Lithium
batteries
represent
a
significant
energy
storage
technology,
with
wide
range
of
applications
in
electronic
products
and
emerging
sectors.
Concurrently,
the
high‐value
recycling
utilization
waste
lithium‐ion
(LIBs)
has
emerged
as
prominent
area
research.
This
review
commences
an
examination
structural
composition,
operational
methodology,
inherent
challenges
associated
process
batteries.
Subsequently,
study
conducts
comprehensive
technologies
employed
processing
over
past
few
years.
encompasses
in‐depth
analysis
both
primary
treatment
methodologies,
including
disassembly,
discharge,
classification,
well
advanced
techniques
such
pyrometallurgy,
hydrometallurgy,
bio
metallurgy
direct
regeneration,
specifically
tailored
to
LIBs.
In
addition,
this
article
introduces
several
strengthening
for
traditional
methods,
identifies
current
research
limitations,
proposes
recommendations
future
reuse
battery
cathodes.
Chemical Science,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 1, 2025
The
transition
to
electric
vehicles
motivated
by
global
carbon
neutrality
targets
has
intensified
the
demand
for
lithium-ion
batteries
(LIBs)
with
high
energy
density.
While
innovation
of
cathode/anode
active
materials
reached
a
plateau,
development
thick
electrodes
emerged
as
critical
breakthrough
achieving
high-energy-density
LIBs.
However,
conventional
wet
coating
process
intrinsic
limitations,
such
binder
migration
during
solvent
drying
process,
which
becomes
increasingly
problematic
electrodes.
To
address
these
challenges,
dry
processes
have
been
actively
explored
in
three
main
forms:
electrostatic
spraying,
hot
pressing
thermoplastic
polymers,
and
roll-to-roll
utilizing
polytetrafluoroethylene
binder.
This
review
highlights
scalable
industrially
viable
approach,
introducing
its
underlying
mechanisms,
latest
developments,
applications
all-solid-state
lithium-sulfur
batteries.
By
combining
technical
advancements
manufacturing
scalability,
demonstrates
significant
potential
enable
next-generation
battery
systems.
Small,
Journal Year:
2025,
Volume and Issue:
unknown
Published: April 7, 2025
Abstract
In
this
study,
a
selenium‐doped
sulfurized
polyacrylonitrile
(Se‐SPAN)
cathode
fabricated
by
dry
process
with
multi‐walled
carbon
nanotubes
(MWCNT)
and
polytetrafluoroethylene
(PTFE)
binder
is
proposed
to
address
issues
in
currently
developed
dry‐processed
cathodes.
The
Se‐SPAN
(D/Se‐SPAN)
characterized
dense,
robust,
uniform
structure
that
successfully
resists
the
internal
stress
evolution
caused
significant
volume
variations
of
under
high‐loading
conditions.
Understanding
these
architectural
advantages
D/Se‐SPAN,
unrivaled
potential
D/Se‐SPAN
compared
traditional
slurry‐processed
cathodes
(S/Se‐SPAN)
established
through
series
in‐depth
electrochemical‐mechanical
investigations.
As
result,
recorded
≈31.8
mAh
cm
−2
reversible
areal
capacities
ultra‐high‐loading
conditions
(64.2
mg
)
exhibited
remarkable
cycle
stability.
Based
on
vital
design
guidelines
are
provided
for
developing
S‐based
crucial
realizing
cost‐effective
eco‐friendly
battery
production.
ACS Energy Letters,
Journal Year:
2024,
Volume and Issue:
9(11), P. 5688 - 5703
Published: Oct. 31, 2024
Dry-processable
electrode
technology
presents
a
promising
avenue
for
advancing
lithium-ion
batteries
(LIBs)
by
potentially
reducing
carbon
emissions,
lowering
costs,
and
increasing
the
energy
density.
However,
commercialization
of
dry-processable
electrodes
cannot
be
achieved
solely
through
optimization
manufacturing
processes
or
modifications
existing
components.
Therefore,
material
innovation
is
urgently
required
each
core
components
dry
electrodes:
binders,
conductive
agents,
current
collectors.
This
Review
explores
recent
advancements
in
these
components,
delving
into
their
physicochemical
roles
contributions.
We
identify
critical
performance
factors
propose
design
strategies
aimed
at
improving
functionality
overall
electrodes.
provides
insights
innovations
to
overcome
limitations
drive
sustainable
advancement
LIB
processes.
Molecules,
Journal Year:
2024,
Volume and Issue:
29(13), P. 3161 - 3161
Published: July 2, 2024
Recovering
valuable
metals
from
spent
lithium-ion
batteries
(LIBs),
a
kind
of
solid
waste
with
high
pollution
and
high-value
potential,
is
very
important.
In
recent
years,
the
extraction
cathodes
LIBs
cathode
regeneration
technology
are
still
rapidly
developing
(such
as
flash
Joule
heating
to
regenerate
cathodes).
This
review
summarized
studies
published
in
ten
years
catch
rapid
pace
development
this
field.
The
development,
structure,
working
principle
were
firstly
introduced.
Subsequently,
developments
mechanisms
processes
pyrometallurgy
hydrometallurgy
for
extracting
summarized.
commonly
used
processes,
products,
efficiencies
recycling
nickel–cobalt–manganese
(NCM/LCO/LMO/NCA)
lithium
iron
phosphate
(LFP)
analyzed
compared.
Compared
hydrometallurgy,
method
was
higher
resource
utilization
rate,
which
has
more
industrial
application
prospects.
Finally,
paper
pointed
out
shortcomings
current
research
put
forward
some
suggestions
recovery
reuse
battery
future.
