Angewandte Chemie International Edition,
Год журнала:
2023,
Номер
62(14)
Опубликована: Янв. 13, 2023
Abstract
Porous
organic
molecular
materials
(POMMs)
are
a
novel
class
of
porous
that
cover
wide
range
organic‐based
building
blocks
connected
through
weak
supramolecular
interactions,
such
as
hydrogen
bonds,
π‐π
stacking,
van
der
Waals
and
electrostatic
interactions.
Despite
their
diverse
chemical
structural
nature,
common
features
to
POMMs
include
solution
processability,
crystallinity
microporosity.
Herein,
we
focus,
for
the
first
time,
on
advance
field
beyond
archetypical
In
particular,
highlight
relevant
examples
meso‐
macroporous
POMMs,
well
hierchachical
ones
(micro‐/meso‐,
micro‐/macro‐
meso‐/macroporous).
We
also
remark
some
unique
properties,
how
they
can
be
key
in
many
applications.
Chemical Reviews,
Год журнала:
2023,
Номер
123(8), С. 4602 - 4634
Опубликована: Апрель 6, 2023
Porous
organic
cages
(POCs)
are
a
relatively
new
class
of
low-density
crystalline
materials
that
have
emerged
as
versatile
platform
for
investigating
molecular
recognition,
gas
storage
and
separation,
proton
conduction,
with
potential
applications
in
the
fields
porous
liquids,
highly
permeable
membranes,
heterogeneous
catalysis,
microreactors.
In
common
extended
structures,
such
metal–organic
frameworks
(MOFs),
covalent
(COFs),
polymers
(POPs),
POCs
possess
all
advantages
specific
surface
areas,
porosities,
open
pore
channels,
tunable
structures.
addition,
they
discrete
structures
exhibit
good
to
excellent
solubilities
solvents,
enabling
their
solution
dispersibility
processability─properties
not
readily
available
case
well-established,
insoluble,
frameworks.
Here,
we
present
critical
review
summarizing
detail
recent
progress
breakthroughs─especially
during
past
five
years─of
while
taking
close
look
at
strategic
design,
precise
synthesis,
including
both
irreversible
bond-forming
chemistry
dynamic
chemistry,
advanced
characterization,
diverse
applications.
We
highlight
representative
POC
examples
an
attempt
gain
some
understanding
structure–function
relationships.
also
discuss
future
challenges
opportunities
application
POCs.
anticipate
this
will
be
useful
researchers
working
field
when
it
comes
designing
developing
desired
functions.
Chemical Reviews,
Год журнала:
2022,
Номер
122(16), С. 13636 - 13708
Опубликована: Июль 22, 2022
Cage
compounds
offer
unique
binding
pockets
similar
to
enzyme-binding
sites,
which
can
be
customized
in
terms
of
size,
shape,
and
functional
groups
point
toward
the
cavity
many
other
parameters.
Different
synthetic
strategies
have
been
developed
create
a
toolkit
methods
that
allow
preparing
tailor-made
organic
cages
for
number
distinct
applications,
such
as
gas
separation,
molecular
recognition,
encapsulation,
hosts
catalysis,
etc.
These
examples
show
versatility
high
selectivity
achieved
using
cages,
is
impossible
by
employing
systems.
This
review
explores
progress
made
field
fully
containers
focusing
on
properties
their
application
encapsulate
guests.
Chemical Society Reviews,
Год журнала:
2023,
Номер
52(17), С. 6075 - 6119
Опубликована: Янв. 1, 2023
The
adsorptive
separation
based
on
nonporous
adaptive
crystals
(NACs)
is
an
attractive
green
technology.
Herein,
we
comprehensively
summarize
recent
advances
in
various
supramolecular
hosts-based
NACs
for
hydrocarbon
separation.
Advanced Energy Materials,
Год журнала:
2023,
Номер
13(15)
Опубликована: Март 2, 2023
Abstract
For
energy
storage
devices,
high
density,
power
cycle
stability,
and
safety
are
the
development
goals.
Solid‐state
lithium
metal
batteries,
with
both
performance,
have
become
a
hot
topic
in
recent
research.
Although
each
component
of
these
batteries
has
been
studied
for
decades,
their
individual
performance
improved
markedly,
combination
is
still
far
less
than
expected.
Without
aid
liquid
electrolyte,
ion
pathways
within
between
solid
elements
tortuous
or
even
disconnected,
making
cathode
solid‐state
more
challenging
those
lithium‐ion
electrolytes.
This
review
focuses
on
all‐solid‐state
different
dimensions,
covering
types,
characteristics,
challenges.
The
design
modification
methods
pathways,
including
element
doping,
coating,
composite
new
functional
structures,
also
discussed.
The
ever-growing
demand
in
modern
power
systems
calls
for
the
innovation
electrochemical
energy
storage
devices
so
as
to
achieve
both
supercapacitor-like
high
density
and
battery-like
density.
Rational
design
of
micro/nanostructures
materials
offers
a
pathway
finely
tailor
their
properties
thereby
enabling
significant
improvements
device
performances
enormous
strategies
have
been
developed
synthesizing
hierarchically
structured
active
materials.
Among
all
strategies,
direct
conversion
precursor
templates
into
target
through
physical
and/or
chemical
processes
is
facile,
controllable,
scalable.
Yet
mechanistic
understanding
self-templating
method
lacking
synthetic
versatility
constructing
complex
architectures
inadequately
demonstrated.
This
review
starts
with
introduction
five
main
mechanisms
corresponding
constructed
hierarchical
micro/nanostructures.
Subsequently,
structural
merits
provided
by
well-defined
are
elaborately
discussed.
At
last,
summary
current
challenges
future
development
high-performance
electrode
also
presented.
ACS Central Science,
Год журнала:
2023,
Номер
9(3), С. 488 - 493
Опубликована: Фев. 16, 2023
As
materials
with
permanently
porous
structures
and
readily
modifying
availability,
aromatic
frameworks
(PAFs)
are
considered
as
promising
versatile
functionality.
Currently
the
designable
synthesis
of
PAFs
desired
surface
area
pore
size
is
still
a
challenge,
instead
kinetically
irreversible
coupling
reactions
for
has
resulted
in
unpredictable
connection
building
units.
Herein,
series
highly
hierarchical
were
successfully
synthesized
through
multivariate
inspired
strategy,
where
multiple
units
various
topologies
sizes
selected
synthesis.
All
this
strategy
possessed
high
specific
areas
at
same
time.
Encouraged
by
their
structures,
we
loaded
lipase
onto
one
PAFs.
The
enzyme
loading
content
obtained
lipase@PAF-147
was
1456
mg
g–1,
which
surpassed
any
other
currently
reported
materials.
also
exhibited
favorable
catalytic
activity
stability
to
model
reaction
p-nitrophenyl
caprylate
(p-NPC)
hydrolysis.
This
synthetic
method
broadens
selection
design
opens
new
avenue
functional
Nature Communications,
Год журнала:
2024,
Номер
15(1)
Опубликована: Янв. 22, 2024
Abstract
The
endeavor
to
enhance
utility
of
organic
molecular
cages
involves
the
evolution
them
into
higher-level
chiral
superstructures
with
self-similar,
presenting
a
meaningful
yet
challenging.
In
this
work,
2D
tri-bladed
propeller-shaped
triphenylbenzene
serves
as
building
blocks
synthesize
racemic
3D
helical
cage.
This
cage,
in
turn,
acts
block
for
pair
cages,
featuring
multilayer
sandwich
structures
and
displaying
elegant
characteristics
self-similarity
discrete
at
different
levels.
evolutionary
procession
reveals
intramolecular
self-shielding
effects
exclusive
narcissistic
self-sorting
behaviors.
Enantiomers
can
be
interconverted
by
introducing
an
excess
corresponding
cyclohexanediamine.
solid
state,
self-assemble
supramolecular
architectures
L
-helical
or
D
nanofibers,
achieving
scale
transformation
from
atoms
microscopic
then
mesoscopic
