Preparation and Catalytic Performance of Ti/CoO@ZIF-67 Composite Electrode
Water Air & Soil Pollution,
Год журнала:
2025,
Номер
236(2)
Опубликована: Янв. 14, 2025
Язык: Английский
Fine-tuning piezoelectric potential enhances self-powered quartz/ZnO microsystem for photocatalytic H2O2 production
Journal of Materials Science Materials in Electronics,
Год журнала:
2025,
Номер
36(6)
Опубликована: Фев. 1, 2025
Язык: Английский
Composite ZIF-8 with Cs3Bi2I9 to Enhance the Photodegradation Ability on Methylene Blue
Molecules,
Год журнала:
2025,
Номер
30(7), С. 1413 - 1413
Опубликована: Март 22, 2025
The
development
of
green,
efficient,
and
reusable
photocatalysts
is
important
for
pollution
degradation.
In
recent
years,
Cs3Bi2I9
has
been
shown
to
be
an
effective
photocatalyst.
However,
the
rapid
recombination
electrons
holes
weakens
photocatalytic
activity.
this
work,
photogenerated
electron
transfer
rate
was
promoted
by
ZIF-8
compositing
with
Cs3Bi2I9,
which
effectively
improved
pollutant
After
50
min
visible
light
irradiation,
Cs3Bi2I9/ZIF-8
removed
up
98.2%
methylene
blue
(MB),
4.15
times
higher
than
that
alone.
addition,
composite
still
exhibited
high
activity
after
three
cycling
experiments.
Our
research
offers
a
simple
efficient
method
enhancing
lead-free
halide
perovskites.
Язык: Английский
Synthesis of corn straw based carbon doped Nb 2 O 5 as photocatalysts for Rhodamine B degradation under visible light illumination
Research Square (Research Square),
Год журнала:
2024,
Номер
unknown
Опубликована: Июнь 13, 2024
Abstract
Developing
efficient
visible
light
photocatalytic
materials
has
always
been
a
challenge
for
researchers.
We
have
successfully
prepared
series
of
corn
straw
based
carbon
doped
Nb
2O
5
with
excellent
performance
under
light.
A
characterizations
were
carried
out
on
the
synthesized
materials,
including
power
X-Ray
diffraction(XRD),
scan
electron
miscopy
(SEM),
nitrogen
adsorption,
infrared
spectroscopy(IR),
UV-vis
diffuse
reflectance
spectra,
X-ray
photoelectron
spectroscopy(XPS).
The
samples
was
investigated
irradiation
using
Rhodamine
B
as
degradation
target.
experimental
results
show
that
introduction
element
certain
impact
morphology,
specific
surface
area,
pore
size
distribution,
elemental
composition,
functional
groups,
and
absorption
sample,
which
in
turn
significant
its
performance.This
article
is
great
significance
application
biomass
improvement
environmental
quality,
also
provides
new
ideas
design
synthesis
composite
materials.
Язык: Английский
Biosorption of Oxytetracycline with Waste Pine Tree Needles
Fırat Üniversitesi Mühendislik Bilimleri Dergisi,
Год журнала:
2024,
Номер
36(2), С. 913 - 922
Опубликована: Сен. 28, 2024
In
this
study,
it
was
aimed
to
remove
Oxytetracycline
(Oxy),
one
of
the
pharmaceutical
wastes,
with
powder
pine
tree
(Pinus
nigra
Arn.)
needle
waste
(Pn-nw).
Experimental
data
obtained
from
batch
adsorption
studies
carried
out
at
pH
5.0
±0.5
and
temperature
23±2oC
were
tested
Pseudo
first
order,
second
order
Intraparticle
diffusion
kinetic
models
Freundlich,
Langmuir
Temkin
isotherm
also
error
functions
(Error
Sum
Squares
(SSE),
Absolute
Errors
(SAE)
Average
relative
errors
(ARE)).
Furthermore,
support
Oxy
onto
Pn-nw's,
characterization
both
raw
charged
particles
done
by
Fourier
transform
infrared
spectroscopy
(FTIR)
scanning
electron
microscope
(SEM)
analyses.
The
most
appropriate
model
in
study
determined
be
an
R2
value
0.999
Freundlich
0.991.
Additionally,
amount
removed
per
unit
Pn-nw
(qmax)
calculated
as
30.35
mgOxy/gPn-nw.
results
show
that
is
a
very
promising
environmentally
friendly
adsorbent
for
removal.
Язык: Английский
Covalent triazine frameworks as particle electrode for three-dimensional photoelectrocatalytic degradation of oxytetracycline: Synergy effects, pathway, and mechanism
Journal of Environmental Management,
Год журнала:
2024,
Номер
371, С. 123219 - 123219
Опубликована: Ноя. 4, 2024
Язык: Английский
Upshot of temperature on multi-walled carbon nanotubes synthesized Via CVD aided spray pyrolysis and its application towards lead ion removal from waste water
V. S. Angulakshmi,
S. Mageswari,
S. Kalaiselvan
и другие.
Discover Chemistry.,
Год журнала:
2024,
Номер
1(1)
Опубликована: Ноя. 25, 2024
Rosmarinus
officinalis
was
used
in
CVD
Aided
Spray
Pyrolysis
is
to
produce
multi-walled
carbon
nanotubes
(MWNTs)
with
a
Fe-Co-Mo
catalyst
supported
on
silica
using
argon
inert
environment.
The
temperature
at
which
MWNTs
were
formed
varied
from
550
750
°C.
Scanning
electron
microscopy
(SEM),
high-resolution
transmission
microscope
(HRTEM),
X-ray
diffraction
analysis,
and
Raman
spectrum
measurements
employed
characterize
the
as-grown
MWNTs.
HRTEM
spectroscopy
learning
validated
progress
of
20–30
nm
diameter.
viability
as
an
adsorbent
for
removing
Pb
(II)
ions
drinking
water
studied.
Langmuir
Freundlich
equations
exploited
interpret
adsorption
isotherm
data.
Kinetic
data
analyzed
by
means
Elovich,
pseudo-first-order,
pseudo-second-order
equations.
Язык: Английский