The three-dimensional electrocatalytic oxidation system for refractory organic wastewater remediations：Mechanisms, electrode material and applications
Journal of environmental chemical engineering,
Год журнала:
2025,
Номер
unknown, С. 115878 - 115878
Опубликована: Фев. 1, 2025
Язык: Английский
Nanocellulose-graphene hybrid composites: Fabrication, characterization, applications and environmental impact
J. Yusuf,
Abdul Halim Muhammad Firdaus,
S.M. Sapuan
и другие.
International Journal of Biological Macromolecules,
Год журнала:
2024,
Номер
282, С. 137244 - 137244
Опубликована: Ноя. 4, 2024
Язык: Английский
Recent Advancement and Design in Supercapacitor Hybrid Electrode Materials: Bridging the Gap Between Energy and Power Density
Chemical Engineering Journal Advances,
Год журнала:
2024,
Номер
unknown, С. 100690 - 100690
Опубликована: Ноя. 1, 2024
Язык: Английский
Preparation of Granular Organic Iodine and Selenium Complex Fertilizer Based on Biochar for Biofortification of Parsley
Scientifica,
Год журнала:
2024,
Номер
2024(1)
Опубликована: Янв. 1, 2024
This
study
investigates
the
potential
of
biochar
derived
from
various
biomass
sources:
apricot
kernel
(AK),
pine
sawdust
(PS),
rice
husk
(RH),
wheat
straw
(WS),
and
reed
stem
(RS)
to
enhance
yield,
nutritional
quality,
environmental
sustainability
parsley
crops.
Comprehensive
characterization
through
SEM,
EDAX,
nitrogen
adsorption–desorption
isotherms,
FTIR
analyses
identified
AK
as
most
suitable
for
further
enrichment
due
its
superior
specific
surface
area
(512.3
m
2
/g)
iodine
number
(51.23
mg/g).
EDAX
analysis
revealed
that
exhibited
highest
carbon
content
(92.1%),
while
RH
contained
silicon
(46%),
indicating
different
applications.
key
functional
groups,
such
carbonyl
(1740
cm⁻
1
)
hydroxyl
(3430
which
contribute
biochar’s
reactivity
effectiveness
in
The
effects
selenium
(Na
SeO
4
),
(KI),
their
combination
+
KI),
BISF
(biochar‐enriched
fertilizer)
on
growth,
antioxidant
properties,
nutrient
accumulation
were
evaluated.
results
demonstrated
joint
applications
iodide
selenate
led
a
3.1‐fold
increase
(up
16.8
mg/kg
d.w.)
1.2‐fold
2482.1
μ
g/kg
compared
separate
treatments.
Additionally,
treatment
significantly
improved
biometric
parameters,
with
leaf
weight
increasing
by
1.6
times
326.5
g)
control,
content—ascorbic
acid,
polyphenols,
activity—showing
increases
1.56,
1.27,
1.50
times,
respectively.
underscores
selenium‐
iodine‐enriched
enhancing
crop
yield
quality
also
demonstrating
multifunctional
role
remediation.
Язык: Английский
The Impact of Biowaste Composition and Activated Carbon Structure on the Electrochemical Performance of Supercapacitors
Molecules,
Год журнала:
2024,
Номер
29(21), С. 5029 - 5029
Опубликована: Окт. 24, 2024
The
increasing
demand
for
sustainable
and
efficient
energy
storage
materials
has
led
to
significant
research
into
utilizing
waste
biomass
producing
activated
carbons.
This
study
investigates
the
impact
of
structural
properties
carbons
derived
from
various
lignocellulosic
biomasses-barley
straw,
wheat
bran-on
electrochemical
performance
supercapacitors.
Fourier
Transform
Infrared
(FTIR)
spectroscopy
analysis
reveals
presence
key
functional
groups
their
transformations
during
carbonization
activation
processes.
Raman
spectra
provide
detailed
insights
features
defects
in
carbon
materials.
tests
indicate
that
carbon's
specific
capacitance
density
are
influenced
by
source.
It
is
shown
wheat-bran-based
electrodes
exhibit
highest
performance.
demonstrates
potential
waste-biomass-derived
as
high-performance
applications,
contributing
supercapacitor
development.
Язык: Английский
Production and optimization of activated carbon from plant waste with high specific surface area for moisture-saving applications in agriculture
Горение и Плазмохимия,
Год журнала:
2024,
Номер
22(3), С. 159 - 167
Опубликована: Окт. 20, 2024
In
conditions
of
water
shortage,
sustainable
agricultural
development
requires
the
use
water-saving
technologies,
including
water-retaining
substrates
based
on
activated
carbon.
this
work,
textural
and
adsorption
characteristics
carbon
obtained
from
plant
waste
were
studied
at
different
mass
ratios
sorbent
KOH
(1:1,
1:2,
1:3
1:4).
The
aim
study
was
to
determine
optimal
activation
for
creating
a
material
with
high
specific
surface
area
developed
porous
structure.
results
showed
that
largest
pore
volume
(1.6
cm3/g)
degree
microporosity
are
achieved
ratio
1:3,
which
is
confirmed
by
analysis
distribution
using
DFT
BJH
methods.
FTIR
spectroscopy
revealed
presence
functional
groups
(O–H,
C=O
C–O)
contribute
conservation.
differential
(dv(r),
cm3/Å/g)
also
demonstrated
(1:3),
sample
structure
optimally
combines
micropores
mesopores,
increases
capacity
Язык: Английский
Electrochemical Performance of Biomass-Derived AC and CNTs-Based Supercapacitors
Advances in chemical and materials engineering book series,
Год журнала:
2024,
Номер
unknown, С. 247 - 270
Опубликована: Ноя. 22, 2024
This
study
investigates
the
electrochemical
performance
of
activated
carbon
(AC)
derived
from
two
biomass
sources,
rice
husk
(RH)
and
walnut
shell
(WS),
utilizing
activation
methods:
chemical
with
potassium
hydroxide
(KOH)
physical
dioxide
(CO2).
The
aim
is
to
evaluate
potential
these
bio-derived
materials
in
energy
storage
applications,
particularly
for
supercapacitors.
behavior
electrodes
was
assessed
using
cyclic
voltammetry
(CV)
galvanostatic
charge-discharge
(GCD)
techniques,
along
impedance
spectroscopy
(EIS),
specific
capacitance,
density,
charge
transfer
resistance,
ion
diffusion
properties.
Язык: Английский