Photocatalytic Performance of Spinel Ferrites and their Carbon-Based Composites for Environmental Pollutant Degradation
Jashwini Asokan,
No information about this author
Prem Kumar,
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Guhan Arjunan
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et al.
Journal of Cluster Science,
Journal Year:
2025,
Volume and Issue:
36(2)
Published: Feb. 2, 2025
Language: Английский
High efficiency of phosphate adsorption by yolk-shell Mn–La binary nanocomposites from aqueous solution: Adsorption and mechanism studies
Journal of Water Process Engineering,
Journal Year:
2025,
Volume and Issue:
71, P. 107347 - 107347
Published: March 1, 2025
Language: Английский
In Situ Synthesis of Zr-Doped Mesoporous Silica Based on Zr-Containing Silica Residue and Its High Adsorption Efficiency for Methylene Blue
Haiou Wang,
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Weidong Chen,
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Shufang Yan
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et al.
Coatings,
Journal Year:
2025,
Volume and Issue:
15(1), P. 77 - 77
Published: Jan. 13, 2025
Zr-containing
silica
residue
(ZSR)
is
an
industrial
by-product
of
ZrOCl2
production
obtained
through
alkali
fusion
process
using
zircon
sand.
In
this
study,
low-cost
and
efficient
Zr-doped
mesoporous
adsorption
materials
(Zr-MCM-41
Zr-SBA-15)
were
prepared
in
one
step
via
the
hydrothermal
synthesis
method
ZSR
as
silicon
source
for
removal
methylene
blue
(MB)
from
dye-contaminated
wastewater.
The
samples
characterized
X-ray
fluorescence
(XRF)
spectroscopy,
diffraction
(XRD),
scanning
electron
microscopy
(SEM),
transmission
(TEM),
Fourier
transform
infrared
(FT-IR)
thermogravimetry
(TG),
N2
adsorption–desorption
measurements.
findings
indicate
that
synthesized
Zr-MCM-41
Zr-SBA-15
possess
highly
ordered
mesoscopic
structures
with
high
specific
surface
areas
910
846
m2/g,
large
pore
volumes
1.098
1.154
cm3/g,
average
diameters
4.18
5.35
nm,
respectively.
results
experiments
show
adsorbent
has
better
properties
under
alkaline
conditions.
obeys
pseudo-quadratic
kinetic
model
Freundlich
isotherm
model,
indicating
coexistence
physical
chemisorption
processes.
maximum
capacities
are
618.43
516.58
mg/g,
respectively,
calculated
by
Langmuir
(pH
=
9,
temperature
25
°C).
Compared
sodium
silicate
source,
have
different
structural
due
to
Zr
doping.
These
preferred
preparing
silica,
slag
a
promising
great
application
potential
wastewater
treatment.
Language: Английский
Recent advances in nano-enhanced biosensors: Innovations in design, applications in healthcare, environmental monitoring, and food safety, and emerging research challenges
Mohamed Hemdan,
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Khaled Abuelhaded,
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A. A. Shaker
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et al.
Sensing and Bio-Sensing Research,
Journal Year:
2025,
Volume and Issue:
unknown, P. 100783 - 100783
Published: April 1, 2025
Language: Английский
RSM-CCD optimized adsorptive removal of p-Nitrophenol using Eco-Friendly magnetic activated carbon thin Film
Inorganic Chemistry Communications,
Journal Year:
2025,
Volume and Issue:
unknown, P. 114471 - 114471
Published: April 1, 2025
Language: Английский
Quaternization of guar gum with in situ generated hydroxyprpopyl dimethylbenzyl ammonium chloride from N,N-dimethylbenzylamine and epichlorohydrin for the effective removal of anionic dyes from simulated wastewater
International Journal of Biological Macromolecules,
Journal Year:
2025,
Volume and Issue:
unknown, P. 143109 - 143109
Published: April 1, 2025
Language: Английский
Marigold-like Mesoporous CuO Flowers: An Efficient Adsorbent for Nitrate Ion Removal from Aqueous Solutions
Subhasini Dhorma Chenchu,
No information about this author
Meenal Deo
No information about this author
Solid State Communications,
Journal Year:
2025,
Volume and Issue:
unknown, P. 115967 - 115967
Published: April 1, 2025
Language: Английский
Synthesis of Mixed Metal Nano-Oxides (MMNOs) for Cu (II) adsorption with remarkable removal efficiency: Isothermal, kinetics, and thermodynamics studies.
Journal of Materials Research and Technology,
Journal Year:
2025,
Volume and Issue:
unknown
Published: April 1, 2025
Language: Английский
Comparative biosorption efficiency of Agaricus bisporus mushroom and spent mushroom compost for cobalt and manganese removal from aqueous solution: Equilibrium, kinetic and thermodynamic analysis
Ankita Ankita,
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Nisha Sharma
No information about this author
Journal of Water Process Engineering,
Journal Year:
2025,
Volume and Issue:
74, P. 107839 - 107839
Published: May 1, 2025
Language: Английский