Magnetic Cobalt and Other Types of Ferrite Nanoparticles: Synthesis Aspects and Novel Strategies for Application in Wastewater Treatment (Review)
Applied Sciences,
Год журнала:
2025,
Номер
15(2), С. 857 - 857
Опубликована: Янв. 16, 2025
Magnetic
ferrite
nanoparticles
have
a
broad
application
in
wastewater
treatment,
and
the
interest
applying
these
particles
specifically
waste
treatment
is
growing.
However,
gap
understanding
how
properties
that
are
controllable
through
synthesis
methods
affect
efficiency
needs
to
be
better
explained.
In
this
review,
we
assess
analysis
of
most
impactful
publications
highlight
nanoparticles’
different
their
parameters
connected
efficiency.
For
long
time,
were
seen
as
adsorbents
suitable
for
physically
removing
pollutants,
but
recent
studies
show
nanostructures
could
UV
visible
light-induced
photocatalytic
decomposition
contaminants.
Язык: Английский
Mesoporous La-substituted nickel-cobalt ferrites synthesized via reduction method resulting in significantly enhanced adsorption properties
Journal of environmental chemical engineering,
Год журнала:
2025,
Номер
unknown, С. 115657 - 115657
Опубликована: Янв. 1, 2025
Язык: Английский
A S-scheme heterojunction of 1D/2D TiO2/Bi2O2CO3: Precise interface engineering and exceptional membrane purification
Sustainable materials and technologies,
Год журнала:
2024,
Номер
41, С. e01023 - e01023
Опубликована: Июнь 18, 2024
Язык: Английский
One-Step Solvothermal Synthesis of Fe3O4 Acicular Aggregates Induced by Reaction Medium and Urea for Photocatalytic Degradation of Azo Dyes
Nanomaterials,
Год журнала:
2025,
Номер
15(5), С. 341 - 341
Опубликована: Фев. 22, 2025
Based
on
the
magnetic
sensitivity
of
Fe3O4
in
various
fields,
we
aimed
to
propose
a
one-step
solvothermal
process
for
synthesis
single-phase
induced
by
reaction
medium
and
urea,
avoiding
high-temperature
reduction
H2
or
N2
atmospheres.
Feasibility
was
tested
with
purified
water
(H2O),
methyl
alcohol
(MA),
ethyl
(EA),
ethylene
glycol
(EG)
as
media.
The
findings
indicated
that
system
utilizing
EA
more
effective
cubic
Fe3O4.
Optimal
conditions
synthesizing
pure
were
obtained
optimizing
urea
amount
parameters.
optimal
formulation
consisted
10
mmol
FeCl3,
80
60
mL
subjected
at
200
°C
12
h.
resulting
(magnetite,
cubic)
exhibited
commendable
crystallization
morphology
acicular
aggregates
displayed
excellent
properties
magnetization
92.2
emu/g
15,000
Oe.
photocatalytic
degradation
behaviors
Methyl
Orange,
Orange
G,
Acid
Red
37
azo
dyes
repeated
performance
dye
investigated.
Nearly
complete
occurred
after
2.0
h
reaction,
while
G
achieved
similar
results
3.5
4.5
h,
respectively.
exploration
strategy
this
work
can
be
applied
design
fabricate
other
metal
oxides
composites,
potentially
novel
discoveries
performance.
Язык: Английский
Enhanced photocatalytic degradation of Cr(VI) and oxytetracycline using CuFeS₂@Zn composites
ChemPhysMater,
Год журнала:
2025,
Номер
unknown
Опубликована: Март 1, 2025
Язык: Английский
Synthesis and Study of Kinetics of CoFe2O4@SiO2‐Chitosan Adsorbents for Removal of Cadmium and Lead From Water
International Journal of Chemical Engineering,
Год журнала:
2025,
Номер
2025(1)
Опубликована: Янв. 1, 2025
This
work
investigated
CoFe
2
O
4
@SiO
‐chitosan
magnetic
nanocomposites
functionalized
with
chitosan,
which
served
as
an
efficient
adsorbent
for
the
separation
of
trace
lead
(Pb(II))
and
cadmium
(Cd(II))
in
water.
The
percentage
contaminants
extracted
from
solution
has
been
measured
through
atomic
absorption
spectroscopy
(AAS).
Furthermore,
pseudo‐first‐order
pseudo‐second‐order
kinetic
models,
along
Freundlich
Langmuir
isotherm
were
applied
to
evaluate
equilibrium
data
metal
adsorption
on
adsorbents.
demonstrated
excellent
properties
high
capacities
255.10
mg/g
236.41
ions.
second‐order
model
exhibit
most
precise
match.
Results
suggested
that
coordinative
interaction
amino
groups
chitosan
ions
was
responsible
occurrence
chemisorption.
efficiency
after
first
cycle
Pb(II)
Cd(II)
93%
89%,
respectively.
adsorbents
exhibited
outstanding
reliability,
reusable
values,
good
application
performance,
82%
79%
(Cd(II)),
respectively,
five
cycles
adsorption.
Язык: Английский
Green synthesis of CuFe2O4 nanoparticles using plant waste for photocatalytic degradation of ciprofloxacin
Separation and Purification Technology,
Год журнала:
2025,
Номер
unknown, С. 132903 - 132903
Опубликована: Апрель 1, 2025
Язык: Английский
Smart chitosan Schiff base ferrite: a dual-action visible light photocatalyst for dye degradation and antimicrobial defense
Musaib Y. Wani,
Shakeel A. Shah
New Journal of Chemistry,
Год журнала:
2024,
Номер
unknown
Опубликована: Янв. 1, 2024
This
study
presents
the
synthesis
and
applications
of
visible-light
photocatalyst
for
environmental
remediation.
Язык: Английский
Nanostructured Spinel Ferrites: A Comprehensive Study on the Synthesis, Characterization, and Magnetic Properties of Zn and Mn Substituted Magnetite Nanoparticles Produced through the Co-Precipitation Method
Journal of Materials Research and Technology,
Год журнала:
2024,
Номер
33, С. 5987 - 6010
Опубликована: Окт. 30, 2024
Язык: Английский