Environmental Chemistry Letters,
Journal Year:
2022,
Volume and Issue:
21(1), P. 447 - 477
Published: Sept. 19, 2022
Abstract
Metal–organic
frameworks
are
porous
polymeric
materials
formed
by
linking
metal
ions
with
organic
bridging
ligands.
used
as
sensors,
catalysts
for
transformations,
biomass
conversion,
photovoltaics,
electrochemical
applications,
gas
storage
and
separation,
photocatalysis.
Nonetheless,
many
actual
metal–organic
present
limitations
such
toxicity
of
preparation
reagents
components,
which
make
unusable
food
pharmaceutical
applications.
Here,
we
review
the
structure,
synthesis
properties
cyclodextrin-based
that
could
be
in
bioapplications.
Synthetic
methods
include
vapor
diffusion,
microwave-assisted,
hydro/solvothermal,
ultrasound
techniques.
The
diffusion
method
can
produce
framework
crystals
particle
sizes
ranging
from
200
nm
to
400
μm.
Applications
comprise
packaging,
drug
delivery,
adsorbents,
membranes.
Cyclodextrin-based
showed
loading
efficacy
bioactive
compounds
3.29
97.80%.
ChemSusChem,
Journal Year:
2022,
Volume and Issue:
15(10)
Published: Jan. 29, 2022
Two-dimensional
metal-organic
nanosheets
(2D
MONs)
are
an
emerging
class
of
ultrathin,
porous,
and
crystalline
materials.
The
organic/inorganic
hybrid
nature
offers
MONs
distinct
advantages
over
other
inorganic
in
terms
diversity
organic
ligands
metal
notes.
Compared
to
bulk
three-dimensional
frameworks,
2D
possess
merits
high
density
readily
accessible
catalytic
sites,
reduced
diffusion
pathways
for
reactants/products,
fast
electron
transport.
These
features
endow
with
enhanced
physical/chemical
properties
ideal
heterogeneous
catalysis.
In
this
Review,
state-of-the-art
synthetic
methods
the
fabrication
were
summarized.
advances
MONs-based
materials
electrocatalysis
photocatalysis,
including
hydrogen
evolution
reaction
(HER),
oxygen
(OER),
reduction
(ORR),
carbon
dioxide
(CO2
RR),
electro-/photocatalytic
transformations
systematically
discussed.
Finally,
challenges
perspectives
regarding
future
design
synthesis
high-performance
photocatalysis
provided.
Environmental Chemistry Letters,
Journal Year:
2022,
Volume and Issue:
21(1), P. 447 - 477
Published: Sept. 19, 2022
Abstract
Metal–organic
frameworks
are
porous
polymeric
materials
formed
by
linking
metal
ions
with
organic
bridging
ligands.
used
as
sensors,
catalysts
for
transformations,
biomass
conversion,
photovoltaics,
electrochemical
applications,
gas
storage
and
separation,
photocatalysis.
Nonetheless,
many
actual
metal–organic
present
limitations
such
toxicity
of
preparation
reagents
components,
which
make
unusable
food
pharmaceutical
applications.
Here,
we
review
the
structure,
synthesis
properties
cyclodextrin-based
that
could
be
in
bioapplications.
Synthetic
methods
include
vapor
diffusion,
microwave-assisted,
hydro/solvothermal,
ultrasound
techniques.
The
diffusion
method
can
produce
framework
crystals
particle
sizes
ranging
from
200
nm
to
400
μm.
Applications
comprise
packaging,
drug
delivery,
adsorbents,
membranes.
Cyclodextrin-based
showed
loading
efficacy
bioactive
compounds
3.29
97.80%.