Russian Chemical Reviews,
Journal Year:
2024,
Volume and Issue:
93(5), P. RCR5124 - RCR5124
Published: May 1, 2024
The
interest
of
the
global
scientific
community
in
problems
CO<sub>2</sub>
utilization
and
returning
to
carbon
cycle
has
markedly
increased
recent
years.
Among
various
transformation
processes,
photocatalytic
reduction
is
one
most
promising.
Currently,
much
attention
paid
photocatalysts
based
on
graphitic
nitride,
since
use
g-C<sub>3</sub>N<sub>4</sub>
makes
it
possible
perform
under
visible
or
solar
light
irradiation.
To
increase
efficiency,
subjected
modifications
with
popular
promising
approach
being
synthesis
composite
other
semiconductors
form
heterostructures.
Depending
type
semiconductor,
transfer
photogenerated
charge
carriers
these
systems
can
occur
by
mechanisms,
which
largely
determine
course
process
rates
formation
reaction
products.
This
review
addresses
studies
g-C<sub>3</sub>N<sub>4</sub>,
emphasis
placed
mechanisms
carrier
distribution
products
reduction.
<br>The
bibliography
includes
235
references.
ACS Omega,
Journal Year:
2023,
Volume and Issue:
8(34), P. 30802 - 30823
Published: Aug. 15, 2023
Doping
is
a
powerful
strategy
for
enhancing
the
performance
of
ceria
(CeO2)
nanomaterials
in
range
catalytic,
photocatalytic,
biomedical,
and
energy
applications.
The
present
review
summarizes
recent
developments
doping
with
metal
non-metal
dopants
selected
most
important
are
grouped
into
s,
p,
d,
f
block
elements,
relevant
synthetic
methods,
novel
properties,
key
applications
doped
collated
critically
discussed.
Non-metal
similarly
examined
compared
using
same
criteria.
reveals
that
(N,
S,
P,
F,
Cl)
has
mainly
been
synthesized
by
calcination
hydrothermal
it
found
mostly
photocatalysis
or
as
cathode
material
LiS
batteries.
In
contrast,
have
prepared
wider
routes
evaluated
larger
number
applications,
including
catalysts
photocatalysts,
antibacterial
agents,
devices
such
fuel
cells,
gas
sensors,
colorimetric
detectors.
Dual/co-doped
containing
both
metals
non-metals
also
reviewed,
co-doping
often
leads
to
improved
properties
single-element
doping.
concludes
future
outlook
identifies
unaddressed
issues
synthesis
nanomaterials.
Journal of Materials Chemistry C,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 1, 2025
Based
on
the
understanding
of
photothermal
catalysis,
this
review
summarizes
recent
progress
CeO
2
-based
multicomponent
catalysts
for
catalytic
CO
reduction.
Energy & Fuels,
Journal Year:
2023,
Volume and Issue:
37(7), P. 4878 - 4897
Published: March 11, 2023
A
promising
approach
is
to
transform
carbon
dioxide
(CO2)
into
renewable,
high
value-added
products
with
minimal
environmental
impact
and
maximum
efficiency.
Many
problems,
including
energy
shortages
degradation,
are
caused
by
CO2
levels,
but
this
can
help.
Photocatalytic
reduction
methods
a
technology
for
solving
these
problems.
Cerium
(CeO2)
one
of
the
most
important
rare
earth
oxides,
cerium
dioxide-based
photocatalysts
have
gained
lot
attention
in
recent
years
due
their
distinctive
features,
such
as
tunable
electronic
structures
excellent
photocatalytic
performances.
However,
wide
band
oxide
limits
its
utilization
light.
This
review
provides
various
strategies
modification
oxide,
encompassing
external
atom
doping,
heterostructure
fabrication,
defect
crystal
plane
modulation,
improve
catalytic
performance
CeO2.
The
fundamentals
conversion
CeO2-based
also
summarized.
Finally,
challenges
prospects
catalysts
presented.
