ACS Applied Polymer Materials,
Journal Year:
2023,
Volume and Issue:
5(9), P. 6753 - 6760
Published: Aug. 9, 2023
The
development
of
efficient
catalysts
for
the
catalytic
conversion
CO2
is
extremely
important
in
process
chemistry.
In
this
work,
a
Zn-based
coordination
polymer
(ZnBr2-CP)
was
synthesized
from
tridentate
pyridine
ligand
bearing
an
imidazolium
salt
ligated
with
ZnBr2.
It
possesses
not
only
high
activity
homogeneous
but
also
recoverable
features
heterogeneous
catalysts.
More
importantly,
configured
double
active
sites
allow
catalyst
ZnBr2-CP
to
exhibit
excellent
cycloaddition
epoxides
under
solvent-
and
co-catalyst-free
conditions,
achieving
yields
as
99%
variety
cyclic
carbonates
at
80
°C
24
h.
This
study
provides
insight
into
design
CO2.
Journal of CO2 Utilization,
Journal Year:
2022,
Volume and Issue:
68, P. 102355 - 102355
Published: Dec. 21, 2022
With
the
continuous
emission
of
greenhouse
gases,
rational
transformation
and
utilization
CO2
is
particularly
important.
Cyclic
carbonates
are
a
kind
versatile
compounds
have
wide
applications
in
Li-ion
batteries,
pharmaceutical
manufacturing
many
fine
chemicals.
Cycloaddition
epoxide
to
synthesize
cyclic
considered
one
most
promising
conversion
routes
because
its
100%
atomic
economy,
non-toxicity,
as
well
more
economic
technical
route
for
CO2.
In
this
paper,
review
surveys
synthesis
employing
building
block.
The
mechanisms
activation
been
described
detail
due
thermodynamic
stability
molecule.
reaction
mechanism
expounded,
seven
methods
summarized
compared,
deeply
analyzing
research
progress
recent
years.
To
reduce
energy
conversion,
catalysts
very
crucial.
Various
types
suitable
derived
from
expounded
depth.
Finally,
development
trend
prospected.
improved
strongly
demanded
successful
commercialization
technologies.
This
enables
researchers
timely
seize
current
advancements
thus
may
provide
some
rewarding
insights
future
investigations
on
feedstock.
It
will
good
reference
guide
scholars
achieve
better
improvements.
Chemical Society Reviews,
Journal Year:
2024,
Volume and Issue:
53(17), P. 8563 - 8631
Published: Jan. 1, 2024
Ionic
liquids
(ILs)
and
deep
eutectic
solvents
(DESs)
have
tremendous
potential
for
reactive
capture
of
CO
2
,
due
to
their
highly
properties,
including
a
wide
electrochemical
stability
window,
low
volatility,
high
solubility.
ACS Catalysis,
Journal Year:
2025,
Volume and Issue:
unknown, P. 1305 - 1340
Published: Jan. 7, 2025
Converting
CO2
into
valuable
chemicals
is
an
effective
way
to
alleviate
the
high
level
of
global
CO2.
The
cycloaddition
reaction
and
propylene
oxide
(PO)
has
atomic
economy
advantage
environmental
friendliness
compared
with
traditional
phosgene
method
carbonate
(PC).
Due
chemical
inertness
CO2,
catalysts
are
needed
make
proceed
smoothly.
Through
rational
design,
a
multifunctional
catalyst
that
combines
activation
sites
attack
PO
adsorption
can
be
formed.
At
same
time,
use
harmful
substances
reduced
by
making
catalytic
process
more
environmentally
friendly.
In
this
work,
we
discuss
research
progress
synthesis
PC
from
PO.
Starting
mechanism,
system
summarized
perspective
design.
homogeneous
catalysts,
focus
on
effect
composition
performance.
heterogeneous
heterogenization
(preparation
methods),
including
supported,
confined,
polymerized
catalysts.
addition,
promising
photocatalysis
biomass
catalysis
especially
introduced.
Finally,
in
order
experimental
results
move
toward
industrial
production,
several
problems
existing
industrialization
discussed,
production
equipment,
influence
source,
product/catalyst
separation.
