Triggered factors and structure-activity relationship in the dynamic reconstruction processing of MOF for the alkaline oxygen evolution reaction
Coordination Chemistry Reviews,
Год журнала:
2024,
Номер
522, С. 216235 - 216235
Опубликована: Окт. 1, 2024
Язык: Английский
Fluorine-doped CoFe2O4/MoS2 for efficient Fenton catalysis at minimal oxidant dosage
Applied Catalysis B Environment and Energy,
Год журнала:
2025,
Номер
366, С. 125023 - 125023
Опубликована: Янв. 5, 2025
Язык: Английский
Bridge‐Oxygen Bond: An Active Group for Energy Electrocatalysis
Advanced Functional Materials,
Год журнала:
2025,
Номер
unknown
Опубликована: Март 20, 2025
Abstract
Energy
electrocatalytic
reactions
such
as
hydrogen
evolution
reaction,
oxygen
reduction
nitrogen
carbon
etc.,
are
important
to
solve
the
current
energy
shortage
and
increasing
environmental
problems.
Developing
novel
efficient
catalyts
for
these
has
become
an
essential
urgent
issue.
Catalysts
incorporating
bridge‐oxygen
bond
have
received
attention
due
their
superior
conductivity
stability,
which
favorable
optimizing
reaction
mechanism
improving
kinetics.
This
paper
provides
a
comprehensive
review
encompassing
concept
of
bond,
means
characterization,
activity
in
electrocatalysis
effect
on
catalytic
performance.
Through
this
review,
it
is
expected
furnish
valuable
reference
rational
design
catalysts
featuring
structure
across
diverse
reactions.
Язык: Английский
Embedding transition metal atoms in S- modified porphyrin-expanded porphyrin tandem carbon-rich conjugated frameworks for efficient synthesis of C3 sugars
Materials Today Communications,
Год журнала:
2025,
Номер
unknown, С. 112333 - 112333
Опубликована: Март 1, 2025
Язык: Английский
Inducing Exciton Dissociation in Covalent Organic Framework by Local Gradient Ionic Polarization for Enhanced Hydrogen Peroxide Photosynthesis
Applied Catalysis B Environment and Energy,
Год журнала:
2025,
Номер
unknown, С. 125292 - 125292
Опубликована: Март 1, 2025
Язык: Английский
Efficient photocatalytic removal of typical water pollutants synergized by nitrogen defects and Fe-Ti alloy
Applied Surface Science,
Год журнала:
2025,
Номер
unknown, С. 163065 - 163065
Опубликована: Март 1, 2025
Язык: Английский
Cyclooctatetrathiophene Based MOF-Derived Porous Materials as High- Performance Anode for Lithium-Ion Batteries
Research Square (Research Square),
Год журнала:
2024,
Номер
unknown
Опубликована: Сен. 23, 2024
Abstract
Extensive
research
on
anodes
with
higher
capacity
than
carbon
materials
is
driven
by
the
demand
for
lithium-ion
batteries
energy
density.
But
cycling
stability
of
high-capacity
hindered
structural
collapse.
Metal-organic
frameworks
(MOFs)
are
an
emerging
class
crystalline
materials,
and
their
derivatives
expected
as
alternative
anodes,
resulting
from
merits
easy
functionalization
pore
engineering.
In
this
study,
a
novel
porous
Co-MOF-derived
composite
anode
was
prepared
pyrolysis
nonporous
Co-cyclooctatetrathiophene
tetrapyridine
(Co-COTTTP)
template.
The
based
demonstrated
high
specific
long
in
assembled
cells.
Co-COTTTP-500
delivered
reversible
1005.7
mAh
g
−1
after
100
cycles
at
0.1
A
can
be
cycled
steady
800
1
g
−1,
indicating
structure
during
cell
operation.
comprehensive
investigation
framework
composition
Co-COTTTP-derived
revealed
that
exposed
rich
redox
active
sites,
appropriate
degree
graphitization,
heteroatom
doping
composites
effectively
enhanced
electrochemical
performance
anodes.
summary,
study
provides
feasible
strategy
to
prepare
high-performance
MOF-derived
contributing
fabrication
high-energy-density
batteries.
Язык: Английский
Cyclooctatetrathiophene based MOF-Derived porous materials as High-Performance anode for Lithium-Ion batteries
Applied Surface Science,
Год журнала:
2024,
Номер
683, С. 161786 - 161786
Опубликована: Ноя. 17, 2024
Язык: Английский
Preparation and characterisation of BiOCl nano photocatalyst for the remediation of wastewater under LED light
International Journal of Environmental & Analytical Chemistry,
Год журнала:
2024,
Номер
unknown, С. 1 - 25
Опубликована: Дек. 22, 2024
Dye,
a
major
global
pollutant
causing
environmental
and
health
issues,
can
be
effectively
degraded
through
photocatalysis.
This
study
synthesised
bismuth
oxychloride
(BiOCl)
nano-photocatalyst
via
hydrolysis
characterized
it
using
various
analytical
instruments.
The
UV-Vis
absorbance
of
the
displayed
peaks
at
211
nm,
361
688
with
band
gap
3.0
eV,
conduction
minimum
1.97
valence
maximum
4.97
eV.
dynamic
light
scattering
showed
3349
nm
660
while
BiOCl
had
zeta
potential
-17.3
mV
conductivity
0.245
mS/cm.
X-ray
diffraction
exhibited
four
sharp
intensity
11.95º,
25.81º,
32.50º,
33.40º,
average
crystallite
size
was
43.39
scanning
electron
microscope
plate-like
morphology.
achieved
88.21%
degradation
methyl
green
within
60
minutes
under
LED
irradiation
pH
7.5
dye
concentration
6×10−6
mol/L.
photocatalytic
performance,
driven
by
hydroxyl
(•OH)
superoxide
(O2•−)
radicals,
96.55%
mineralization
as
confirmed
COD
analysis.
These
findings
emphasize
for
effective
sustainable
wastewater
remediation
visible
conditions.
Язык: Английский