Advanced Energy Materials,
Год журнала:
2023,
Номер
13(32)
Опубликована: Июль 4, 2023
Abstract
The
electrification
of
transportation
in
the
past
few
decades
has
sparked
retirement
lithium‐ion
batteries
(LIBs)
which
hinders
sustainability
derived
from
environmental
impact
and
valuable
elements
loss
through
improper
disposal.
challenges
recycling
spent
LIB
are
contamination,
complicated
processes,
massive
chemical/energy
consumption,
secondary
pollution.
Here,
a
material
energy
dual
circulations
method
is
proposed
for
closed‐loop
sustainably
components
LIBs.
In
circulation,
cathode,
anode,
accessories,
like
castings,
aluminum‐plastic
films,
binders,
recycled
by
electrochemical
dual‐electrode
technology
to
regenerate
LIBs
fabricate
triboelectric
nanogenerator
(TENG).
fabricated
TENG
converts
ambient
wind
into
electricity
continuously
power
circulation
forming
self‐powered
system.
This
system
shows
high
element
selectivity
(Li,
99.7%;
Ni,
96.1%;
Co,
97.3%;
Mn,
97.2%),
self‐powering,
simplified
treating
procedure,
profit,
makes
it
feasible
commercial
application.
Advanced Energy Materials,
Год журнала:
2023,
Номер
13(32)
Опубликована: Июль 4, 2023
Abstract
The
electrification
of
transportation
in
the
past
few
decades
has
sparked
retirement
lithium‐ion
batteries
(LIBs)
which
hinders
sustainability
derived
from
environmental
impact
and
valuable
elements
loss
through
improper
disposal.
challenges
recycling
spent
LIB
are
contamination,
complicated
processes,
massive
chemical/energy
consumption,
secondary
pollution.
Here,
a
material
energy
dual
circulations
method
is
proposed
for
closed‐loop
sustainably
components
LIBs.
In
circulation,
cathode,
anode,
accessories,
like
castings,
aluminum‐plastic
films,
binders,
recycled
by
electrochemical
dual‐electrode
technology
to
regenerate
LIBs
fabricate
triboelectric
nanogenerator
(TENG).
fabricated
TENG
converts
ambient
wind
into
electricity
continuously
power
circulation
forming
self‐powered
system.
This
system
shows
high
element
selectivity
(Li,
99.7%;
Ni,
96.1%;
Co,
97.3%;
Mn,
97.2%),
self‐powering,
simplified
treating
procedure,
profit,
makes
it
feasible
commercial
application.
