Construction of MXene-MOF Membranes with Photocatalytic Self-Cleaning for Enhanced Oil-Water Emulsion Separation
Journal of Membrane Science,
Год журнала:
2025,
Номер
718, С. 123685 - 123685
Опубликована: Янв. 7, 2025
Язык: Английский
Fabrication of TiO2/MOF Type II Heterojunction by Growth of TiO2 on Cr-Based MOF for Enhanced Photocatalytic Hydrogen Production
Crystal Growth & Design,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 5, 2025
MOF-based
heterojunctions
can
significantly
enhance
the
efficiency
of
photocatalytic
hydrogen
production;
however,
construction
efficient
remains
a
formidable
challenge.
In
this
study,
we
successfully
developed
series
Type
II
by
growing
TiO2
on
Cr-based
MOF,
thereby
regulating
generation,
separation,
and
transportation
photogenerated
charge
carriers
to
improve
evolution
performance.
Among
these,
23%TiO2/MIL-101(Cr)
photocatalyst
exhibited
highest
production
activity,
achieving
884.01
μmol
g–1
in
just
5
h,
which
is
6.8
6.0
times
that
pure
MIL-101(Cr)
TiO2,
respectively.
Additionally,
demonstrated
excellent
cyclic
stability.
Tiny
particles
were
proven
mainly
deposited
surface
N2
sorption
isotherm
analyses,
transmission
electron
microscopy
(TEM),
high-resolution
TEM,
high-angle
annular
dark
field
scanning
microscopy,
etc.
Characterization
techniques
such
as
situ
XPS
confirmed
formation
TiO2/MIL-101(Cr)
heterostructure.
Band
structure
analysis
indicates
meets
thermodynamic
requirements
for
production.
Furthermore,
transient
photocurrent
measurements,
electrochemical
impedance
analysis,
photoluminescence
reveal
possesses
superior
capabilities
carrier
transport,
resulting
from
kinetic
perspective.
This
research
offers
valuable
insights
into
preparation
development
photocatalysts
Язык: Английский
Understanding the variations in degradation pathways and generated by-products of antibiotics in modified TiO2 and ZnO photodegradation systems: A comprehensive review
Journal of Environmental Management,
Год журнала:
2024,
Номер
370, С. 122402 - 122402
Опубликована: Сен. 6, 2024
Язык: Английский
A Review of Metal–Organic Frameworks Derived Hollow‐Structured Photocatalysts: Synthesis and Applications
Small,
Год журнала:
2024,
Номер
20(48)
Опубликована: Авг. 30, 2024
Photocatalysis
is
a
most
important
approach
to
addressing
global
energy
shortages
and
environmental
issues
due
its
environmentally
friendly
sustainable
properties.
The
key
realizing
efficient
photocatalysis
relies
on
developing
appropriate
catalysts
with
high
efficiency
chemical
stability.
Among
various
photocatalysts,
Metal-organic
frameworks
(MOFs)-derived
hollow-structured
materials
have
drawn
increased
attention
in
based
advantages
like
more
active
sites,
strong
light
absorption,
transfer
of
pho-induced
charges,
excellent
stability,
electrical
conductivity,
better
biocompatibility.
Specifically,
MOFs-derived
are
widely
utilized
photocatalytic
CO
Язык: Английский
Efficient construction of S-scheme heterojunctions for photocatalytic hydrogen production
New Journal of Chemistry,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 1, 2025
A
simple
method
was
used
to
construct
CdS/CoCo-PBA
composite
catalyst.
The
staggered
band
structure
allows
electrons
flow
between
CdS
and
CoCo-PBA
in
an
S-Scheme
heterojunction
increase
H
2
production.
Язык: Английский
Construction of a novel SnS2/MIL-88A(Fe) Z-scheme for boosting charge transfer assisted with peroxymonosulfate for the effective photocatalytic degradation of Norfloxacin induced by visible light: Performance, mechanism & RSM modeling
Separation and Purification Technology,
Год журнала:
2025,
Номер
unknown, С. 133341 - 133341
Опубликована: Май 1, 2025
Язык: Английский