Hydrogen Bonds and In situ Photoinduced Metallic Bi0/Ni0 Accelerating Z‐Scheme Charge Transfer of BiOBr@NiFe‐LDH for Highly Efficient Photocatalysis
Angewandte Chemie International Edition,
Год журнала:
2024,
Номер
63(41)
Опубликована: Июль 8, 2024
For
heterojunction
system,
the
lack
of
stable
interfacial
driving
force
and
definite
charge
transfer
channel
makes
separation
efficiency
unsatisfactory.
The
photoreaction
mechanism
occurring
at
interface
also
receives
less
attention.
Herein,
a
2D/2D
Z-scheme
junction
BiOBr@NiFe-LDH
with
large-area
contact
featured
by
short
hydrogen
bonds
strong
electric
field
(IEF)
is
synthesized,
in
situ
photoinduced
metallic
species
assisting
demonstrated.
between
O
atoms
from
BiOBr
H
NiFe-LDH
induce
significant
redistribution,
establishing
robust
IEF.
Notably,
during
photocatalytic
reaction,
Bi
Язык: Английский
Unraveling the transition of ZIF-67-on-ZIF-8 core–shell structured dodecahedron formed by an oriented attachment mechanism from type II to step-scheme for enhanced photocatalytic degradation of oxytetracycline hydrochloride
Chemical Engineering Science,
Год журнала:
2024,
Номер
300, С. 120668 - 120668
Опубликована: Авг. 28, 2024
Язык: Английский
Biofouling and corrosion of magnesium alloys WE43 and AM60 by Chlorella vulgaris in artificial seawater
Corrosion Science,
Год журнала:
2025,
Номер
unknown, С. 112884 - 112884
Опубликована: Март 1, 2025
Язык: Английский
Bimetallic organic framework-derived nanocages loaded with phosphorus-containing compound for flame-retardant epoxy composites
Applied Clay Science,
Год журнала:
2025,
Номер
271, С. 107810 - 107810
Опубликована: Апрель 7, 2025
Язык: Английский
Unveiling the enhanced selectively photocatalytic degradation for polyphenolic component of Chinese pharmaceutic wastewater by Bi2MoO6/pBC/g-C3N4 S-scheme heterojunction: DFT calculations and mechanism insights
Journal of Water Process Engineering,
Год журнала:
2025,
Номер
74, С. 107852 - 107852
Опубликована: Май 1, 2025
Язык: Английский
Facile fabrication of BiOI/ZIF-67 Z-scheme heterojunction photocatalyst for visible-light-driven tetracycline degradation
Optical Materials,
Год журнала:
2024,
Номер
unknown, С. 116162 - 116162
Опубликована: Сен. 1, 2024
Язык: Английский
Hydrogen Bonds and In situ Photoinduced Metallic Bi0/Ni0 Accelerating Z‐Scheme Charge Transfer of BiOBr@NiFe‐LDH for Highly Efficient Photocatalysis
Rongjun Sun,
Zijian Zhu,
Na Tian
и другие.
Angewandte Chemie,
Год журнала:
2024,
Номер
136(41)
Опубликована: Июль 8, 2024
Abstract
For
heterojunction
system,
the
lack
of
stable
interfacial
driving
force
and
definite
charge
transfer
channel
makes
separation
efficiency
unsatisfactory.
The
photoreaction
mechanism
occurring
at
interface
also
receives
less
attention.
Herein,
a
2D/2D
Z‐scheme
junction
BiOBr@NiFe‐LDH
with
large‐area
contact
featured
by
short
hydrogen
bonds
strong
electric
field
(IEF)
is
synthesized,
in
situ
photoinduced
metallic
species
assisting
demonstrated.
between
O
atoms
from
BiOBr
H
NiFe‐LDH
induce
significant
redistribution,
establishing
robust
IEF.
Notably,
during
photocatalytic
reaction,
Bi
0
Ni
are
performed
heterojunction,
which
separately
act
as
electron
transport
mediator
trap
to
further
accelerate
up
71.2
%.
Theoretical
calculations
demonstrate
that
existence
strengthens
Therefore,
high‐speed
spatial
realized
/BiOBr@Ni
/NiFe‐LDH,
leading
prominent
activity
tetracycline
removal
ratio
88.3
%
within
7
min
under
visible‐light
irradiation
presence
persulfate,
far
exceeding
majority
photocatalysts
reported
previously.
This
study
provides
valid
insights
for
designing
bonding
systems,
advances
mechanistic
understanding
on
interfaces.
Язык: Английский
Synergistic effects of carbon coating and Bi-bridge in S-scheme C@CuO/Bi/Bi2MoO6 nanocomposites for enhanced photoreduction of Cr(VI)
Journal of environmental chemical engineering,
Год журнала:
2024,
Номер
unknown, С. 114612 - 114612
Опубликована: Окт. 1, 2024
Язык: Английский
MOF-on-MOF strategy improves active site dispersion and enhances pesticide wastewater purification in photo-Fenton-like system
Journal of Alloys and Compounds,
Год журнала:
2024,
Номер
unknown, С. 178211 - 178211
Опубликована: Дек. 1, 2024
Язык: Английский
Research Progress in the Preparation and Application of BiOBr‐Based Z‐scheme Heterojunction Composite Photocatalysts
ChemistrySelect,
Год журнала:
2024,
Номер
9(48)
Опубликована: Дек. 1, 2024
Abstract
Bismuth
bromide
oxide
(BiOBr)
photocatalysts
suffer
from
the
defects
of
low
light
energy
utilization,
efficiency,
and
easy
deactivation,
which
limit
their
wide
applications.
BiOBr‐based
Z‐scheme
heterojunctions
have
strong
redox
capabilities
due
to
unique
structure
that
can
improve
separation
efficiency
photogenerated
electrons
holes.
This
paper
describes
preparation
analyzes
morphology
structural
features
photocatalytic
materials
obtained
by
different
methods.
The
applications
heterojunction
composite
are
discussed,
including
hydrogen,
degradation
pollutants
in
wastewater,
carbon
dioxide
reduction,
as
well
analysis
catalyst's
mechanism
action
each
process
calculation
charge
transfer
paths
relevant
DFT.
results
show
activity
such
photocatalyst
be
improved
constructing
increase
photocarrier
transport
capacity.
But
mechanism,
interfacial
carriers
pathways,
needs
further
explored.
Язык: Английский