Angewandte Chemie International Edition,
Journal Year:
2024,
Volume and Issue:
63(37)
Published: June 17, 2024
Abstract
The
photocatalytic
conversion
of
biomass
and
plastic
waste
provides
opportunities
for
sustainable
fuel
chemical
production.
Heterogeneous
photocatalysts,
typically
composed
semiconductors
with
distinctive
redox
properties
in
their
conduction
band
(CB)
valence
(VB),
facilitate
both
the
oxidative
reductive
valorization
organic
feedstocks.
This
article
a
comprehensive
overview
recent
advancements
photorefinery
plastics
from
perspective
photocatalysts.
We
explore
roles
VB
CB
enhancing
value‐added
via
various
pathways.
Our
aim
is
to
bridge
gap
between
mechanisms
renewable
carbon
feedstock
valorization,
inspiring
further
development
refinery
plastics.
Chemical Science,
Journal Year:
2024,
Volume and Issue:
15(33), P. 13218 - 13226
Published: Jan. 1, 2024
The
introduction
of
Ni(dmgH)
2
as
a
cocatalyst
with
CsPbBr
3
quantum
dots
facilitates
the
activation
molecular
oxygen
to
superoxide
radical,
initiating
radical
catalyzed
C–N
coupling
between
aldehyde
and
amine
form
amide.
Journal of Materials Chemistry A,
Journal Year:
2024,
Volume and Issue:
12(31), P. 19757 - 19782
Published: Jan. 1, 2024
This
review
focuses
on
nanostructure
engineering
of
halide
perovskites
from
three
perspectives:
size
morphology,
composition
and
interfacial
engineering,
then
reviews
its
applications
in
five
fields
also
summarises
stability
strategies.
Nature Communications,
Journal Year:
2024,
Volume and Issue:
15(1)
Published: Nov. 23, 2024
Abstract
Photothermal
catalysis
is
a
promising
strategy
to
combine
the
advantages
of
both
thermal-catalysis
and
photocatalysis.
Herein
we
achieve
protolignin
conversion
aromatics
via
photothermal
catalytic
transfer
hydrogenolysis
process
intensified
by
in-situ
protection
strategy.
The
Pd/TiO
2
at
140
°C
with
UV
irradiation
can
catalyze
reforming
primary
alcohols
aldehydes
active
H*
species,
which
further
participate
in
acetalation
1,3-diol
group
β-O-4
linkage
mediate
C
β
–OAr
bonds,
respectively.
birch
sawdust
ethanol
as
hydrogen
donor
provides
40
wt%
yield
phenolic
monomers,
compared
an
11
monomer
obtained
from
extracted
1,3-diol-protected
lignin
under
same
conditions.
synergistic
effect
photocatalysis
contributes
prior
cleavage
bond
before
other
C–O
bonds.
feasibility
solar-light-driven
system
demonstrated.
Journal of Materials Chemistry A,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Jan. 1, 2024
The
efficient
visible-light-driven
cleavage
of
C
α
–C
β
bonds
was
realized
through
green
and
sustainable
methods
using
a
lead-free
S-scheme
perovskite
heterojunction.
Green Chemistry,
Journal Year:
2024,
Volume and Issue:
26(7), P. 3722 - 3726
Published: Jan. 1, 2024
A
drug
and
medicinal
skeleton,
tetrahydroacridines
(including
tacrine),
were
synthesized
from
phenolic
lignin
monomers
2-aminoarylketones
via
palladium
catalysis.
