Journal of Materials Chemistry A,
Год журнала:
2024,
Номер
unknown
Опубликована: Янв. 1, 2024
Intuitively
regulating
reductive
SMSI
can
optimize
the
acid
sites
and
oxygen
vacancies
on
Pt/CeO
2
catalysts.
It
is
realized
that
presence
of
CO
catalysts
promote
toluene
combustion.
Abstract
Synergistic
Pd–In
2
O
3
catalysts
are
promising
candidates
for
producing
methanol
via
CO
hydrogenation,
and
the
metal
phases
in
them
can
be
tuned
by
thermal
reduction
treatment
affecting
catalytic
activity
significantly.
This
work
presents
a
comprehensive
investigation
to
gain
an
insight
into
effect
of
temperature
on
variation
interaction
Pd
In
supported
CeO
(viz.,
PdIn/CeO
)
their
correlations
with
hydrogenation
toward
synthesis.
The
findings
show
that
Pd/In‐rich
PdIn
alloys
relatively
strong
key
(by
reducing
at
300°C)
promoting
formation,
leading
high
selectivity
78.9%
space–time
yield
(STY)
3.6
g
CH3OH
−1
h
.
A
further
increase
(from
300
500°C)
promoted
formation
homogenized
intermetallic
significantly
poor
ability
H
dissociation
activation,
hence
yield.