Two-Dimensional Organic–Inorganic van der Waals Hybrids
Chemical Reviews,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Dec. 18, 2024
Two-dimensional
organic-inorganic
(2DOI)
van
der
Waals
hybrids
(vdWhs)
have
emerged
as
a
groundbreaking
subclass
of
layer-stacked
(opto-)electronic
materials.
The
development
2DOI-vdWhs
via
systematically
integrating
inorganic
2D
layers
with
organic
crystals
at
the
molecular/atomic
scale
extends
capabilities
traditional
vdWhs,
thanks
to
their
high
synthetic
flexibility
and
structural
tunability.
Constructing
an
hybrid
interface
atomic
precision
will
unlock
new
opportunities
for
generating
unique
interfacial
transport
properties
by
combining
strengths
layers,
thus
allowing
us
satisfy
growing
demand
multifunctional
applications.
Here,
this
review
provides
comprehensive
overview
latest
advancements
in
chemical
synthesis,
characterization,
numerous
applications
2DOI-vdWhs.
Firstly,
we
introduce
chemistry
physical
recently
rising
(O2DCs),
which
feature
crystalline
nanostructures
comprising
carbon-rich
repeated
units
linked
covalent/noncovalent
bonds
exhibit
strong
in-plane
extended
π-conjugation
weak
interlayer
vdWs
interaction.
Simultaneously,
representative
(I2DCs)
are
briefly
summarized.
After
that,
strategies
be
summarized,
including
synthesizing
single-component
O2DCs
dimensional
control
vdWhs
I2DCs.
With
these
approaches,
dimension,
stacking
modes,
composition
highlighted.
Subsequently,
special
focus
given
on
discussion
optical
electronic
materials
closely
relevant
structures,
so
that
can
establish
general
structure-property
relationship
In
addition
properties,
devices
such
transistors,
photodetectors,
sensors,
spintronics,
neuromorphic
well
energy
discussed.
Finally,
provide
outlook
discuss
key
challenges
future
development.
This
aims
foundational
understanding
inspire
further
innovation
next-generation
transformative
technological
potential.
Language: Английский
The New Methods for Characterization of Molecular Weight of Supramolecular Polymers
Hui Liu,
No information about this author
Rui Hu,
No information about this author
Zi-Qing Hu
No information about this author
et al.
Chinese Journal of Polymer Science,
Journal Year:
2024,
Volume and Issue:
42(10), P. 1403 - 1413
Published: June 26, 2024
Language: Английский
Cage-by-Cage Supramolecular Polymerization via Panel-Decorated Triphenylphosphine Organic Cage
Gui‐Fang Mu,
No information about this author
Cuiqin Yang,
No information about this author
Yixin Wang
No information about this author
et al.
Nanotechnology,
Journal Year:
2024,
Volume and Issue:
35(36), P. 365603 - 365603
Published: June 12, 2024
Significant
efforts
have
been
dedicated
to
designing
porous
organic
cage
compounds
with
geometric
complexity
and
topological
diversity.
However,
the
use
of
these
molecules
as
premade
building
units
for
constructing
infinite
cage-based
superstructures
remains
unexplored.
Here,
we
report
a
panel-decorated
phosphine
special
monomer
achieve
supramolecular
polymerization,
resulting
in
cage-by-cage
noncovalent
polymers
through
synergy
metal-coordination
intercage
Language: Английский
Polymer Entanglement-Induced Hydrogel Adhesion
Gels,
Journal Year:
2024,
Volume and Issue:
10(12), P. 822 - 822
Published: Dec. 13, 2024
Hydrogels
are
widely
used
in
the
field
of
adhesive
materials.
However,
hydrogel
adhesion
has
previously
required
covalent
graft
supramolecular
groups
on
polymeric
chains.
In
contrast
to
that,
here,
a
induced
by
polymer
entanglement
between
two
networks
was
reported.
G1
and
G2
contain
monomers
M1,
with
diazonium
groups,
M2,
sulfonate
respectively.
When
hydrogels
come
into
contact,
diffuse
each
other’s
assemble
polymers
(SPs)
based
electrostatic
interactions,
threading
networks.
Subsequently,
SPs
convert
(CPs)
under
UV
light
stimulation
due
reaction
leading
production
an
effect.
This
finding
provides
novel
strategy
for
adhesion.
Language: Английский