Inorganic Chemistry,
Journal Year:
2024,
Volume and Issue:
63(9), P. 4233 - 4248
Published: Feb. 20, 2024
Indium-based
metal–organic
frameworks
(In-MOFs)
have
now
become
an
attractive
class
of
porous
solids
in
materials
science
and
electrochemistry
due
to
their
diverse
structures
promising
applications.
In
the
field
proton
conduction,
find
more
crystalline
MOFs
with
splendid
proton-conductive
properties,
herein,
five
three-dimensional
isostructural
In-MOFs,
MIL-68-In
or
MIL-68-In-X
(X
=
NH2,
OH,
Br,
NO2)
using
terephthalic
acid
(H2BDC)
functionalized
acids
(H2BDC-X)
as
multifunctional
linkages
were
efficiently
fabricated.
First,
outstanding
structural
stability
MOFs,
including
thermal
water
stability,
was
verified
by
analysis
powder
X-ray
diffraction.
Subsequently,
H2O-mediated
conductivities
(σ)
fully
assessed
compared.
Notably,
σ
evinced
a
significant
positive
correlation
between
temperature
relative
humidity
(RH)
varied
functional
groups
on
organic
ligands.
Impressively,
highest
values
are
up
10–3–10–4
S/cm
(100
°C/98%
RH)
change
this
order:
MIL-68-In-OH
(1.72
×
10–3
S/cm)
>
MIL-68-In-NH2
(1.70
MIL-68-In-NO2
(4.47
10–4
MIL-68-In-Br
(4.11
(2.37
S/cm).
Finally,
computed
activation
energy
under
98
68%
RHs
assessed,
related
conduction
mechanisms
speculated.
Moreover,
after
electrochemical
testing,
these
illustrate
remarkable
rigidity,
laying
meritorious
material
foundation
for
future
Journal of Materials Chemistry A,
Journal Year:
2023,
Volume and Issue:
11(18), P. 9721 - 9747
Published: Jan. 1, 2023
Metal–organic
frameworks
(MOFs)
have
become
popular
precursors
for
the
construction
of
porous
carbon
nanomaterials
(CNMs)
with
inherited
characteristics
and
advantages,
showing
great
potential
in
environment
energy
applications.
Chemical Society Reviews,
Journal Year:
2024,
Volume and Issue:
53(11), P. 5626 - 5676
Published: Jan. 1, 2024
Metalation
of
metal-organic
frameworks
(MOFs)
has
been
developed
as
a
prominent
strategy
for
materials
functionalization
pore
chemistry
modulation
and
property
optimization.
By
introducing
exotic
metal
ions/complexes/nanoparticles
onto/into
the
parent
framework,
many
metallized
MOFs
have
exhibited
significantly
improved
performance
in
wide
range
applications.
In
this
review,
we
focus
on
research
progress
metalation
during
last
five
years,
spanning
design
principles,
synthetic
strategies,
potential
Based
crystal
engineering
minor
change
MOF
composition
through
would
lead
to
leveraged
variation
properties.
This
review
starts
from
general
strategies
established
incorporation
species
within
MOFs,
followed
by
principles
graft
desired
functionality
while
maintaining
porosity
frameworks.
Facile
contributed
great
number
bespoke
with
excellent
performance,
summarize
their
applications
gas
adsorption
separation,
heterogeneous
catalysis,
detection
sensing,
energy
storage
conversion.
The
underlying
mechanisms
are
also
investigated
state-of-the-art
techniques
analyzed
gaining
insight
into
structure-property
relationships,
which
turn
facilitate
further
development
principles.
Finally,
current
challenges
opportunities
discussed,
promising
future
directions
customizing
next-generation
advanced
outlined
well.
Advanced Functional Materials,
Journal Year:
2023,
Volume and Issue:
33(20)
Published: Feb. 15, 2023
Abstract
In
the
event
of
a
public
health
crisis,
highly
effective
and
sustainable
antimicrobial
materials
equipment
will
be
urgently
needed.
Here,
preparation
is
reported
by
electrospinning
broad‐spectrum
antibacterial
nanofibers
embedded
in
photoactive
hydrogen‐bonded
organic
framework
(HOF)
rod‐like
nanocrystals
≈60
nm
length.
The
resulting
HOF@PVDF‐HFP
maintain
excellent
tensile
breathability
characteristics
while
shielding
HOF
against
acid
alkali
corrosion.
A
series
with
different
amounts
types
are
prepared
to
optimize
their
efficiency
singlet
oxygen
(
1
O
2
)
generation.
0.5
wt.%
HOF‐101‐F@PVDF‐HFP
exhibit
most
efficient
generation
that
enhanced
factor
almost
when
compared
HOF‐101‐F
microcrystalline
powder.
demonstrated
effectively
kill
pathogens,
including
viruses,
bacteria,
fungi
30
min
under
ambient
light
conditions.
Chemical Society Reviews,
Journal Year:
2024,
Volume and Issue:
53(12), P. 6244 - 6294
Published: Jan. 1, 2024
This
review
highlights
the
promising
prospects
of
defective
zirconium-based
MOFs
in
addressing
challenging
energy-
and
environment-related
problems,
positioning
them
as
versatile
tools
toward
a
cleaner
more
sustainable
future.
