Photo-reduced synthesis of a Z-scheme Ag@Fe3O4/g-C3N4 composite for photoreduction of 4-nitrophenol and photocatalytic activity
Brazilian Journal of Chemical Engineering,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Feb. 6, 2025
Language: Английский
Fe₃O₄/graphene oxide derived from natural iron sand for enhanced photocatalytic degradation of rhodamine-B textile dye waste
Emergent Materials,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Feb. 13, 2025
Language: Английский
Fe3O4@ZnO Core-Shell Nanoparticles—a novel facile fabricated magnetically separable photocatalyst
Applied Surface Science,
Journal Year:
2024,
Volume and Issue:
672, P. 160873 - 160873
Published: July 31, 2024
Language: Английский
Transparent Superhydrophilic Acrylic Resin@GO-Fe3O4 Coatings for Glass Surfaces with Highly Efficient Visible-Light-Induced Self-Cleaning and Anti-Fogging Properties
Reyhaneh Kaveh,
No information about this author
Hassan Alijani,
No information about this author
Maryam Mokhtarifar
No information about this author
et al.
Surfaces and Interfaces,
Journal Year:
2024,
Volume and Issue:
52, P. 104863 - 104863
Published: July 30, 2024
Language: Английский
Fabrication of visible-light induced fluorine doped bismuth oxide (Bi2O3-xFx) photocatalyst in degrading textile dyes from wastewater
Chemistry of Inorganic Materials,
Journal Year:
2023,
Volume and Issue:
1, P. 100019 - 100019
Published: Oct. 31, 2023
Discharge
of
unused
and
untreated
dye
effluents
into
the
environment
by
textile
industries
is
a
major
issue.
In
this
wastewater,
methylene
blue
(MB)
methyl
orange
(MO)
remain
in
dissolved
state
along
with
various
pollutants
at
different
levels.
To
remove
these
dyes,
visible
light
(λ
≥
420
nm)
active
F
(fluorine)
doped
bismuth
oxide
(Bi2O3-xFx)
photocatalyst
was
synthesized
through
facile
sol-gel
method
utilizing
(Bi2O3)
hydrofluoric
acid
(HF).
Bi2O3-xFx
demonstrated
enhanced
photocatalytic
activity
to
decompose
under
light.
The
content
composite
optimized
0.94
atom
%
respect
organics
decomposition.
study
showed
that
ascribed
due
participation
photo-induced
electron
(e¯)-hole
(h+)
photocatalysis.
existence
hole
generated
°OH
radical
experimentally
confirmed
aqueous
medium.
formation
mechanism
reactive
species
explained
on
basis
relative
energy
band
position
detail
decomposition
reaction
proposed.
Language: Английский
GO and CNT template impact on the WO3/Bi2S3 photocatalytic activity for pharmaceutical active compounds removal
Journal of Photochemistry and Photobiology A Chemistry,
Journal Year:
2025,
Volume and Issue:
unknown, P. 116387 - 116387
Published: March 1, 2025
Language: Английский
Fibrous PVDF membranes modified by anchored g-C3N4@GO composite with enhanced photocatalytic activity
Zuzana Vilamová,
No information about this author
Pavel Czernek,
No information about this author
Jakub Zagora
No information about this author
et al.
Applied Surface Science,
Journal Year:
2024,
Volume and Issue:
677, P. 161055 - 161055
Published: Aug. 24, 2024
Language: Английский
Remediation of persistent organic pollutants through statistical treatment using the CoFe2O4@Fe3O4-based magnetic nanocomposite
Inorganic Chemistry Communications,
Journal Year:
2023,
Volume and Issue:
159, P. 111756 - 111756
Published: Nov. 22, 2023
Language: Английский
Synthesis, characterization, and application of novel reusable clay-based magnetic nanocomposite for the removal of organic dyes from water
Adsorption Science & Technology,
Journal Year:
2024,
Volume and Issue:
42
Published: Jan. 1, 2024
In
this
study,
a
new
synthesized
magnetic
nanocomposite
was
used
as
an
adsorbent
for
the
removal
of
toxic
cationic
dye
methylene
blue
(MB).
The
incorporated
three
components
to
produce
named
Fe
3
O
4
/GO/natural
clay.
characterization
techniques
were
study
physical
and
chemical
properties
approve
successful
synthesis.
XRD
clay
indicated
crystalline
structure
with
appearance
characteristic
peaks
each
component.
Also,
FT-IR
/GO/clay
showed
significant
change
in
peak
intensity
natural
after
addition
GO
NPs
which
attributed
interaction
between
functional
groups
on
surface
TEM
SEM
images
that
NPs,
clay,
excellently
interacted
one
appropriate
deposition
serves
matrix
holding
them.
MB
adsorption
system
optimized
by
varying
several
parameters,
including
pH,
dosage,
contact
time,
starting
concentration,
ionic
strength,
competing
ions.
Furthermore,
isotherm
highest
capacities
999.34
1108.54
mg/g
/natural
nanocomposites,
respectively,
followed
Langmuir
isotherm.
Additionally,
kinetic
analysis
pseudo-second-order
model
better
explained
both
nanocomposites.
can
be
reused
multiple
cycles
little
drop
its
initial
performance,
according
reusability
research
conducted
up
six
times
using
ethyl
alcohol
eluent.
As
result,
reasonably
priced
might
employed
beneficial
effective
from
water
while
maintaining
safety
quality.
Language: Английский
Adsorción y actividad fotocatalítica de OG y OG-Fe en solución acuosa de azul de metileno y lignina
Veronica Janette Cedeño-Garcidueñas,
No information about this author
Omar Augusto Sánchez-Ortiz,
No information about this author
Fátima Alondra Equihua-Elías
No information about this author
et al.
Tendencias en energías renovables y sustentabilidad .,
Journal Year:
2023,
Volume and Issue:
2(1), P. 355 - 358
Published: Nov. 23, 2023
La
presencia
de
contaminantes
químicos
y
orgánicos
en
el
agua
es
una
problemática
que
aqueja
a
la
sociedad
hoy,
dichos
como
azul
metileno
lignina
pueden
ser
persistentes,
difíciles
remover.
El
óxido
grafeno
un
material
con
alta
área
superficial,
lo
cual
permite
tenga
capacidad
adsorción.
En
este
trabajo
se
presenta
adsorción
proceso
fotocatalítico
del
Óxido
Grafeno
decorado
hierro
degradación
solución
acuosa,
donde
OG
sintetizado
través
Método
Hummers
modificado,
consecuente
decoración
mediante
método
hidrotérmico.
Los
materiales
fueron
caracterizados
microscopia
electrónica
barrido
seguimiento
cinética
hizo
espectrofotómetro
UV-Vis.
Las
micrografías
muestran
morfología
laminar
ambos
materiales,
por
otro
lado,
OG-Fe
muestra
gran
metileno,
disminuyendo
su
lignina.
Finalmente,
actividad
fotocatalítica