Journal of Materials Chemistry C,
Journal Year:
2024,
Volume and Issue:
12(32), P. 12341 - 12352
Published: Jan. 1, 2024
Ethylenediamine
(EDA)
introduced
into
rGO-platinum
hybrid
could
lower
the
band
gap
and
enhance
proton–electron
conductivity.
rGO-Pt-EDA
thus
displayed
optimum
surface
area
significantly
enhanced
photocatalytic
hydrogen
generation
efficiency.
ACS Catalysis,
Journal Year:
2024,
Volume and Issue:
14(15), P. 11308 - 11317
Published: July 15, 2024
The
ionic
structure
of
poly(heptazine
imides)
has
a
strong
implication
in
photocatalytic
hydrogen
generation.
From
numerous
reports,
it
is
evident
that
these
materials
are
also
superior
to
covalent
carbon
nitrides
various
organic
transformations.
However,
the
reason
been
remaining
vague.
Herein,
we
report
design
molten-salt
nitride
(MCN)
featuring
represented
by
negatively
charged
polymeric
scaffold
and
K+
counterions
application
this
material
as
photocatalyst
synthesis
pharmaceutically
relevant
fluorinated
heterocycles
under
visible
light
redox
neutral
conditions.
ions
serve
sites
for
sorption
ethyl
bromodifluoroacetate,
while
electronically
excited
state
MCN
acts
single
electron
transfer
agent,
enabling
generation
difluoroalkyl
radicals
from
substrate.
Combination
two
features
endows
outperforms
homogeneous
photocatalysts
nitrides.
Our
protocol
expands
compounds
with
complex
provides
fresh
perspectives
on
factors
contributing
enhanced
efficiency
imides).