Batteries,
Journal Year:
2024,
Volume and Issue:
10(5), P. 144 - 144
Published: April 24, 2024
Highly
portable
nanoelectronics
and
large-scale
electronics
rely
on
lithium-ion
batteries
(LIBs)
as
the
most
reliable
energy
storage
technology.
This
method
is
thought
to
be
both
environmentally
friendly
cost-effective.
We
provide
a
study
of
low-cost,
abundant,
renewable
supply
carbon-based
biomass
with
potential
uses
in
LIBs.
Renewable
feedstocks
have
received
significant
attention
recent
decades
promising
tools
for
efficient
alternative
anode
materials
Researchers
can
synthesise
carbon-rich
biochar
through
pyrolytic
process
biomass.
Depending
synthetic
process,
precise
surface
chemistry,
textural
qualities
such
specific
area
porosity,
this
material
customised
favour
application-specific
properties
preferred
application.
In
research,
we
look
at
performance
LIBs,
its
properties,
supply,
discuss
prospects
these
biomass-derived
devices.
Scientific Reports,
Journal Year:
2023,
Volume and Issue:
13(1)
Published: April 3, 2023
Abstract
Methylene
blue
(MB)
is
abundantly
found
in
textile
industrial
effluent
which
can
cause
severe
health
problems
for
public
and
environmental
ecology.
Therefore,
this
study
aimed
to
remove
MB
from
wastewater
using
the
activated
carbon
developed
Rumex
abyssinicus
.
The
adsorbent
was
chemical
thermal
methods,
then
it
characterized
by
SEM,
FTIR,
BET,
XRD,
pH
zero-point
charge
(pHpzc).
adsorption
isotherm
kinetics
were
also
investigated.
experimental
design
composed
of
four
factors
at
three
levels
(pH
(3,
6,
9),
initial
concentration
(100,
150,
200
mg/L),
dosage
(20,
40,
60
mg/100
mL),
contact
time
min)).
interaction
evaluated
response
surface
methodology.
characterization
a
have
multiple
functional
groups
(FTIR),
an
amorphous
structure
(XRD),
crack
with
ups
down
morphology
(SEM),
pHpzc
5.03
high
BET-specific
area
2522
m
2
/g.
optimization
dye
removal
carried
out
Response
Surface
methodology
coupled
Box
Behnken
approach.
maximum
efficiency
99.9%
recorded
optimum
conditions
9,
100
mg/L,
mL,
min.
Among
models,
Freundlich
model
best
fit
value
R
0.99
showing
process
heterogeneous
multilayer
whereas
revealed
that
pseudo-second-order
0.88.
Finally,
quite
promising
be
used
level
