Angewandte Chemie International Edition,
Journal Year:
2024,
Volume and Issue:
63(12)
Published: Feb. 1, 2024
The
topological
diversity
of
covalent
organic
frameworks
(COFs)
enables
considerable
space
for
exploring
their
structure-performance
relationships.
In
this
study,
we
report
a
sequence
novel
1D
COFs
(EO,
ES,
and
ESe-COF)
with
typical
4-c
sql
topology
that
can
be
interconnected
VIA
group
elements
(O,
S,
Se)
via
modular
design
strategy.
It
is
found
the
electronic
structures,
charge
delivery
property,
light
harvesting
ability,
hydrophilicity
these
profoundly
influenced
by
bridge-linked
atom
ordinal.
Finally,
EO-COF,
possessing
highest
quantity
active
sites,
longest
lifetime
electron,
strongest
interaction
O
