Photothermal CO2 hydrogenation to CO on CeO2 catalyst via redox mechanism
Chemical Engineering Journal,
Journal Year:
2025,
Volume and Issue:
unknown, P. 161609 - 161609
Published: March 1, 2025
Language: Английский
MoS2-CdS composite for photocatalytic reduction of hexavalent chromium and thin film optoelectronic device applications
Sayani Kar,
No information about this author
Surajit Ghosh,
No information about this author
Tanusri Pal
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et al.
Scientific Reports,
Journal Year:
2024,
Volume and Issue:
14(1)
Published: Aug. 12, 2024
We
introduce
an
enhanced
light-harvesting
MoS2-based
nanocomposite
exhibiting
improved
solar
light
induced
photocurrent
generation,
both
in
solution
and
solid
phases.
The
MoS2-CdS
composite
was
synthesized
via
easy
to
achieve,
cost
effective,
two-step
process
for
the
photocatalytic
potassium
dichromate
[Cr(VI)]
reduction
generation
thin-film
optoelectronic
devices.
Incorporating
10
wt%
MoS2
into
increased
degradation
efficiency
of
CdS
from
43.9
91.9%.
Furthermore,
demonstrated
a
2.88-fold
increase
rate
constant
2.15%
enhancement
apparent
quantum
yield
compared
controlled
CdS.
Additionally,
electrical
power
consumption
per
order
decrease
Cr(VI)
reduced
25.74
kWh
m−3
9
aimed
at
composite,
indicating
optimal
synergy
between
counterparts
its
composite.
resulting
device
with
exhibited
robust
nonlinear
I–V
characteristics
under
illumination,
attributed
unique
electronic
properties
heterojunction,
influencing
carrier
transport
band
alignment
interface
trapping
effects.
Moreover,
linearly
illumination
intensity,
dynamic
photo
response
studies
revealed
rapid
illumination.
key
parameters
CdS,
including
photosensitivity,
photoresponsivity,
detectivity,
were
by
factors
5.09,
3.33,
12.3,
respectively,
upon
formation
MoS2.
This
study
offers
novel
insights
developing
high-performance
cost-effective
bimetallic
sulfide
photocatalysts
efficient
light-induced
Language: Английский
Reversible Adsorption and Light-Driven Release of CO2 Using Hollow Carbon Sphere-Based Adsorbents with Photothermal Conversion Feature
Kaining Li,
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Hajime Shimomura,
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Yasutaka Kuwahara
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et al.
ACS Sustainable Chemistry & Engineering,
Journal Year:
2025,
Volume and Issue:
unknown
Published: May 7, 2025
Language: Английский
Applications of Ni-Based Catalysts in Photothermal CO2 Hydrogenation Reaction
Zhimin Yuan,
No information about this author
Xianhui Sun,
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Haiquan Wang
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et al.
Molecules,
Journal Year:
2024,
Volume and Issue:
29(16), P. 3882 - 3882
Published: Aug. 16, 2024
Heterogeneous
CO
Language: Английский
Merger of Single-Atom Catalysis and Photothermal Catalysis for Future Chemical Production
Junchuan Sun,
No information about this author
Guanwu Lian,
No information about this author
Zhongxin Chen
No information about this author
et al.
ACS Nano,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Dec. 9, 2024
Photothermal
catalysis
is
an
emerging
field
with
significant
potential
for
sustainable
chemical
production
processes.
The
merger
of
single-atom
catalysts
(SACs)
and
photothermal
has
garnered
widespread
attention
its
ability
to
achieve
precise
bond
activation
superior
catalytic
performance.
This
review
provides
a
comprehensive
overview
the
recent
progress
SACs
in
catalysis,
focusing
on
their
underlying
mechanisms
applications.
dynamic
structural
evolution
during
processes
highlighted,
current
advancements
future
perspectives
design,
screening,
scaling
up
are
discussed.
aims
provide
insights
into
continued
development
this
rapidly
evolving
field.
Language: Английский
Design of an Efficient, Low-Cost and High Photothermal Conversion Antibacterial Membrane for Seawater Using a Ti3C2Tx MXene Composite with Polyethyleneimine and Silver Nanoparticles
Journal of Inorganic and Organometallic Polymers and Materials,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Dec. 31, 2024
Language: Английский