Chemistry - An Asian Journal,
Год журнала:
2024,
Номер
19(16)
Опубликована: Май 6, 2024
Abstract
Hydrogen
energy
heralded
for
its
environmentally
friendly,
renewable,
efficient,
and
cost‐effective
attributes,
stands
poised
as
the
primary
alternative
to
fossil
fuels
in
future.
Despite
great
potential,
low
volumetric
density
presents
a
formidable
challenge
hydrogen
storage.
Addressing
this
necessitates
exploring
effective
storage
techniques
sustainable
economy.
Solid‐state
nanomaterials
(physically
or
chemically)
holds
promise
achieving
large‐scale
applications.
Such
approaches
offer
benefits,
including
safety,
compactness,
lightness,
reversibility,
efficient
generation
of
pure
fuel
under
mild
conditions.
This
article
solid‐state
nanomaterials,
specifically
nanoporous
carbons
(activated
carbon,
carbon
fibers),
metal‐organic
frameworks,
covalently
connected
organic
polymers,
nanoscale
metal
hydrides.
Furthermore,
new
developments
cell
technology
stationary
mobile
applications
have
been
demonstrated.
The
review
outlines
significant
advancements
thus
far,
identifies
key
barriers
practical
implementation,
perspective
future
research.
It
concludes
with
recommendations
enhance
performance
long‐lasting
utilization.
Materials Today Sustainability,
Год журнала:
2024,
Номер
25, С. 100672 - 100672
Опубликована: Янв. 13, 2024
Mixed-matrix
membranes
(MMMs)
have
emerged
as
a
promising
approach
for
developing
new,
stable,
and
highly
effective
gas
liquid
separation
materials.
MMMs
combine
porous
crystalline
framework
materials,
such
Metal-organic
frameworks
(MOFs),
covalent
organic
(COFs),
hydrogen-bonded
(HOFs),
fillers
incorporated
in
polymer
matrix.
This
article
comprehensively
reviews
MMM
research,
discussing
the
structure
properties
of
MOFs,
COFs,
HOFs
their
attractiveness
use
MMMs.
The
also
mixed
matrix
filtration
with
various
water
treatment
applications.
potential
meeting
needs
different
industries
is
demonstrated
through
discussion
specific
examples.
Overall,
this
highlights
significant
technology
next-generation
materials
attempts
to
cover
most
recent
progress
design
deployment
COFs
HOFs-based
MMMs,
are
remaining
obstacles
prospects.
work
enormous
these
applications
raises
attention
toward
economic
aspect
market
diffusion
Nature,
Год журнала:
2024,
Номер
630(8018), С. 872 - 877
Опубликована: Июнь 5, 2024
Abstract
Covalent
organic
frameworks
(COFs)
are
a
functional
material
class
able
to
harness,
convert
and
store
energy.
However,
after
almost
20
years
of
research,
there
no
coherent
prediction
rules
for
their
synthesis
conditions.
This
is
partly
because
an
incomplete
picture
nucleation
growth
at
the
early
stages
formation.
Here
we
use
optical
technique
interferometric
scattering
microscopy
(iSCAT)
1–3
in
operando
studies
COF
polymerization
framework
We
observe
liquid–liquid
phase
separation,
pointing
existence
structured
solvents
form
surfactant-free
(micro)emulsions
conventional
synthesis.
Our
findings
show
that
role
extends
beyond
solubility
being
kinetic
modulators
by
compartmentation
reactants
catalyst.
Taking
advantage
these
observations,
develop
protocol
COFs
using
room
temperature
instead
elevated
temperatures.
work
connects
with
liquid
diagrams
thereby
enables
active
design
reaction
environment,
emphasizing
visualization
chemical
reactions
means
light-scattering-based
techniques
can
be
powerful
approach
advancing
rational
materials
Materials,
Год журнала:
2025,
Номер
18(3), С. 654 - 654
Опубликована: Фев. 1, 2025
The
development
of
functional
materials
and
the
use
nanotechnology
are
ongoing
projects.
These
fields
closely
linked,
but
there
is
a
need
to
combine
them
more
actively.
Nanoarchitectonics,
concept
that
comes
after
nanotechnology,
ready
do
this.
Among
related
research
efforts,
into
creating
through
formation
thin
layers
on
surfaces,
molecular
membranes,
multilayer
structures
these
have
lot
implications.
Layered
especially
important
as
key
part
nanoarchitectonics.
diversity
components
used
in
layer-by-layer
(LbL)
assemblies
notable
feature.
Examples
LbL
introduced
this
review
article
include
quantum
dots,
nanoparticles,
nanocrystals,
nanowires,
nanotubes,
g-C3N4,
graphene
oxide,
MXene,
nanosheets,
zeolites,
nanoporous
materials,
sol–gel
layered
double
hydroxides,
metal–organic
frameworks,
covalent
organic
conducting
polymers,
dyes,
DNAs,
polysaccharides,
nanocelluloses,
peptides,
proteins,
lipid
bilayers,
photosystems,
viruses,
living
cells,
tissues.
examples
assembly
show
how
useful
versatile
it
is.
Finally,
will
consider
future
challenges
