Influence of π–π interactions on organic photocatalytic materials and their performance
Chemical Society Reviews,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 1, 2025
A
comprehensive
review
is
provided
on
the
impact,
construction
strategies
and
applications
of
π–π
interactions
in
field
photocatalysis.
Language: Английский
Engineering Polyheptazine and Polytriazine Imides for Photocatalysis
Angewandte Chemie International Edition,
Journal Year:
2024,
Volume and Issue:
63(49)
Published: Aug. 27, 2024
Abstract
As
organic
semiconductor
materials
gain
increasing
prominence
in
the
realm
of
photocatalysis,
two
carbon‐nitrogen
materials,
poly
(heptazine
imide)
(PHI)
and
(triazine
(PTI),
have
garnered
extensive
attention
applications
owing
to
their
unique
structure
properties.
This
review
elaborates
on
distinctive
physical
chemical
features
PHI
PTI,
emphasizing
formation
mechanisms
ensuing
Furthermore,
it
elucidates
intricate
correlation
between
energy
band
structures
various
photocatalytic
reactions.
Additionally,
outlines
primary
synthetic
strategies
for
constructing
along
with
characterization
techniques
identification.
It
also
summarizes
enhancing
performance
whose
advantages
are
discussed.
Finally,
highlights
promising
prospects
challenges
PTI
as
photocatalysts.
Language: Английский
Engineering Polyheptazine and Polytriazine Imides for Photocatalysis
Angewandte Chemie,
Journal Year:
2024,
Volume and Issue:
136(49)
Published: Aug. 27, 2024
Abstract
As
organic
semiconductor
materials
gain
increasing
prominence
in
the
realm
of
photocatalysis,
two
carbon‐nitrogen
materials,
poly
(heptazine
imide)
(PHI)
and
(triazine
(PTI),
have
garnered
extensive
attention
applications
owing
to
their
unique
structure
properties.
This
review
elaborates
on
distinctive
physical
chemical
features
PHI
PTI,
emphasizing
formation
mechanisms
ensuing
Furthermore,
it
elucidates
intricate
correlation
between
energy
band
structures
various
photocatalytic
reactions.
Additionally,
outlines
primary
synthetic
strategies
for
constructing
along
with
characterization
techniques
identification.
It
also
summarizes
enhancing
performance
whose
advantages
are
discussed.
Finally,
highlights
promising
prospects
challenges
PTI
as
photocatalysts.
Language: Английский
C–C-Coupled Two-Dimensional Conjugated Polymer Nanosheets as Highly Efficient Photocatalysts for NADH Regeneration and Biocatalytic Artificial Photosynthesis
Jing Fang,
No information about this author
Sihan Gao,
No information about this author
Tianyu Zhao
No information about this author
et al.
ACS Materials Letters,
Journal Year:
2024,
Volume and Issue:
6(9), P. 4012 - 4018
Published: July 31, 2024
Two-dimensional
(2D)
polymers,
due
to
their
abundance
of
active
sites
and
fast
charge
separation
transfer
efficiency,
have
been
regarded
as
ideal
candidates
for
high-performance
photocatalysts.
However,
current
2D
polymers
suffer
from
drawbacks
harsh
preparation
conditions,
limited
thermal/photostability,
poor
structural
diversity.
In
this
work,
the
C–C-coupled
polymer
2D@COP-DBTS
was
synthesized
via
isopropanol-assisted
exfoliation
corresponding
layerlike
linear
polymer.
The
obtained
demonstrates
a
competitive
conversion
60.8%
in
NADH
regeneration.
DFT
calculations
reveals
that
photocatalyst
has
strong
affinities
reactive
substrates,
guaranteeing
quick
electron
prominent
catalytic
efficiency.
When
situ
regeneration
is
combined
with
formate
dehydrogenase,
an
extremely
high
amount
(572.92
mmol,
turnover
frequency
(TOF)
63500
mmol
gcat–1
h–1)
accumulated.
addition,
0.0351
l-glutamate
(TOF
0.488
also
2D@COP-DBTS/glutamate
dehydrogenase
mixture,
indicating
feasibility
production
polymer/enzyme-coupled
system.
Language: Английский