Langmuir,
Journal Year:
2023,
Volume and Issue:
40(1), P. 21 - 38
Published: Dec. 25, 2023
The
persulfate
activation-based
advanced
oxidation
process
(PS-AOP)
is
an
important
technology
in
wastewater
purification.
Using
metal-organic
frameworks
(MOFs)
as
heterogeneous
catalysts
the
PS-AOP
showed
good
application
potential.
Considering
intrinsic
advantages
and
disadvantages
of
MOF
materials,
combining
MOFs
with
other
functional
materials
has
also
shown
excellent
PS
activation
performance
even
achieves
certain
expansion.
This
Review
introduces
classification
MOF-based
composites
latest
progress
their
systems.
relevant
activation/degradation
mechanisms
are
summarized
discussed.
Moreover,
importance
catalyst-related
interfacial
interaction
for
developing
optimizing
systems
emphasized.
Then,
interference
behavior
environmental
parameters
on
reaction
analyzed.
Specifically,
initial
solution
pH
coexisting
inorganic
anions
may
hinder
via
consumption
reactive
oxygen
species,
affecting
process.
aims
to
explore
summarize
mechanism
PS.
Hopefully,
it
will
inspire
researchers
develop
new
AOP
strategies
more
prospects.
Chemical Society Reviews,
Journal Year:
2023,
Volume and Issue:
53(1), P. 137 - 162
Published: Nov. 29, 2023
Natural
metalloenzymes
with
astonishing
reaction
activity
and
specificity
underpin
essential
life
transformations.
Nevertheless,
enzymes
only
operate
under
mild
conditions
to
keep
sophisticated
structures
active,
limiting
their
potential
applications.
Artificial
that
recapitulate
the
catalytic
of
can
not
circumvent
enzymatic
fragility
but
also
bring
versatile
functions
into
practice.
Among
them,
metal-organic
frameworks
(MOFs)
featuring
diverse
site-isolated
metal
sites
supramolecular
have
emerged
as
promising
candidates
for
move
toward
unparalleled
properties
behaviour
enzymes.
In
this
review,
we
systematically
summarize
significant
advances
in
MOF-based
metalloenzyme
mimics
a
special
emphasis
on
active
pocket
engineering
at
atomic
level,
including
primary
secondary
coordination
spheres.
Then,
deep
understanding
mechanisms
advanced
applications
are
discussed.
Finally,
perspective
emerging
frontier
research
is
provided
advance
bioinspired
catalysis.
Angewandte Chemie International Edition,
Journal Year:
2024,
Volume and Issue:
63(36)
Published: June 21, 2024
Abstract
Hydrogen‐bonded
organic
frameworks
(HOFs)
are
outstanding
candidates
for
photocatalytic
hydrogen
evolution.
However,
most
of
reported
HOFs
suffer
from
poor
stability
and
activity
in
the
absence
Pt
cocatalyst.
Herein,
a
series
metal
(Co
2
‐HOF‐X,
X=COOMe,
Br,
tBu
OMe)
have
been
rationally
constructed
based
on
dinuclear
cobalt
complexes,
which
exhibit
exceptional
presence
strong
acid
(12
M
HCl)
base
(5
NaOH)
at
least
10
days.
More
impressively,
by
varying
‐X
groups
microenvironment
Co
‐HOF‐X
can
be
modulated,
giving
rise
to
obviously
different
H
production
rates,
following
−X
group
sequence
−COOMe>−Br>−tBu>−OMe.
The
optimized
‐HOF‐COOMe
shows
generation
rate
up
12.8
mmol
g
−1
h
any
additional
noble‐metal
photosensitizers
cocatalysts,
is
superior
Pt‐assisted
systems.
Experiments
theoretical
calculations
reveal
that
grafted
possess
electron‐withdrawing
ability,
thus
regulating
electronic
structures
catalytic
centres
proton
activation
barrier
production,
leading
distinctly
activity.
Nature Communications,
Journal Year:
2025,
Volume and Issue:
16(1)
Published: Feb. 3, 2025
Abstract
In
the
realm
of
heterogeneous
catalysis,
diffusion
reactants
into
catalytically
active
sites
stands
as
a
pivotal
determinant
influencing
both
turnover
frequency
and
geometric
selectivity
in
product
formation.
While
accelerated
can
elevate
reaction
rates,
it
often
entails
compromise
selectivity.
Porous
catalysts,
including
metal-organic
covalent
organic
frameworks,
confront
formidable
obstacles
regulating
reactant
rates.
Consequently,
chemical
functionality
catalysts
typically
governs
This
study
presents
an
approach
harnessing
length
to
achieve
improved
manipulation
reactant-active
site
residence
time
at
augment
kinetics.
Through
deployment
thin
film
composed
porous
framework
catalyst,
we
illustrate
how
programming
within
cross-flow
microfluidic
catalytic
reactor
concurrently
amplify
(exceeding
1000-fold)
enhance
(
~
2-fold)
relative
conventional
nano/microcrystals
catalyst
one-pot
reactor.
diffusion-programed
strategy
represents
robust
solution
surmount
constraints
imposed
by
bulk
marking
advancement
design
catalyst-driven
reactions.
ACS Nano,
Journal Year:
2025,
Volume and Issue:
unknown
Published: March 9, 2025
Recently,
electrically
conductive
metal–organic
frameworks
(EC-MOFs)
have
emerged
as
a
wealthy
library
of
porous
with
unique
properties,
allowing
their
use
in
diverse
applications
energy
conversion,
including
electrocatalysis.
In
this
review,
the
electron
conduction
mechanisms
EC-MOFs
are
examined,
while
electrical
conductivities
considered.
There
been
various
strategies
to
enhance
MOFs
ligand
modification,
incorporation
conducting
materials,
and
construction
multidimensional
architectures.
With
sufficient
being
established
for
EC-MOFs,
there
extensive
pursuits
electrocatalysis
applications,
such
hydrogen
evolution
reaction,
oxygen
reduction
N2
CO2
reaction.
addition,
computational
modeling
also
exerts
an
important
impact
on
revealing
synthesis–structure–performance
relationships.
Finally,
prospects
current
challenges
discussed
provide
guidelines
designing
promising
framework
materials.
