Progress and Future Challenges in Designing High‐Performance Ni/CeO2 Catalysts for CO2 Methanation: A Critical Review
Carbon Neutralization,
Год журнала:
2025,
Номер
4(1)
Опубликована: Янв. 1, 2025
ABSTRACT
The
Ni/CeO
2
catalyst
stands
out
among
various
solid
metal
oxide
catalysts
for
its
exceptional
catalytic
proficiency,
positioning
it
as
a
prime
candidate
the
industrialization
of
methanation
processes.
This
review
thoroughly
examines
prevalent
challenges
associated
with
in
reactions,
compiles
current
strategies
to
overcome
these
hurdles,
and
presents
novel
perspectives.
elucidates
structural
characteristics
applications
discusses
synthesis
methods
their
respective
merits
demerits,
explores
reaction
systems
at
both
laboratory
industrial
scales,
clarifies
underlying
mechanisms.
Furthermore,
underscores
mainstream
approaches
enhance
low‐temperature
activity
mitigate
decrement
due
Ni
agglomeration.
concludes
by
proposing
future
directions
improving
preventing
deactivation,
encompassing
development
innovative
architectures,
integrating
in‐situ
characterization
theoretical
calculations,
investigating
photothermal
systems.
Undoubtedly,
scientific
researchers
will
persistently
strive
develop
high
across
broad
temperature
range
robust
stability,
driving
CO
technology
foreseeable
future.
Язык: Английский
Surface self-assembled multi-level NiFe-LDHs integrated super-hydrophilic diaphragms enabling efficient alkaline water electrolysis for high current density and durability
Chemical Engineering Journal,
Год журнала:
2025,
Номер
unknown, С. 161697 - 161697
Опубликована: Март 1, 2025
Язык: Английский
Decoding fundamental insights and outlooks on state-of-the-art iron-catalyst design strategies for meliorated CO2 valorization into light olefins
Coordination Chemistry Reviews,
Год журнала:
2025,
Номер
535, С. 216611 - 216611
Опубликована: Март 18, 2025
Язык: Английский
Ni(OH)2/CoWO4 S-Scheme Heterojunction for Enhanced Photocatalytic Hydrogen Evolution
ACS Applied Energy Materials,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 16, 2025
Язык: Английский
One-pot facile synthesis of ruthenium nanoparticles with Co3O4 support at room temperature to enhance the catalytic efficiency in 4-nitrophenol reduction
Journal of Water Process Engineering,
Год журнала:
2025,
Номер
75, С. 107866 - 107866
Опубликована: Май 9, 2025
Язык: Английский
High-Entropy Regulation of Lattice Oxygen p-Band toward Sustainable Electrocatalytic Biomass Valorization
Guixiang Ding,
Juntao Zhang,
Yan Di
и другие.
Nano Letters,
Год журнала:
2025,
Номер
unknown
Опубликована: Май 23, 2025
Electrocatalytic
5-hydroxymethylfurfural
oxidation
reaction
(HMFOR)
presents
a
promising
approach
for
converting
biomass
derivatives
into
high-value
chemicals
but
is
challenging
due
to
poor
stability
and
low
Faradaic
efficiency.
Herein,
we
present
high-entropy
NiCoFeMnAl
layer
double
hydroxide
(NiCoFeMnAl-LDH)
HMFOR
via
hydrothermal
method.
At
potential
of
1.43
V
vs
RHE,
the
process
demonstrates
exceptional
performance
with
100%
HMF
conversion,
99.09%
selectivity
2,5-furandicarboxylic
acid
(FDCA),
efficiency
96.9%,
which
outperform
majority
previously
reported
state-of-the-art
electrocatalysts.
The
impressive
primarily
attributed
surface
chemical
environment
that
regulates
p-band
center
lattice
oxygen,
thereby
reducing
Gibbs
free
energy
rate-determining
step
accelerating
kinetics
charge
transfer.
Moreover,
NiCoFeMnAl-LDH
significantly
mitigates
common
issue
carbon
deposition
observed
in
traditional
LDH-based
materials,
enhancing
HMFOR.
tuning
oxygen
provides
valuable
insights
design
high-performance
Язык: Английский