Recyclable Biomimetic Sunflower Pollen‐based Photocatalyst for Enhanced Degradation of Pharmaceuticals
Miquel Ortiz,
No information about this author
Elvira Gómez,
No information about this author
Albert Serrà
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et al.
Small,
Journal Year:
2024,
Volume and Issue:
20(46)
Published: Aug. 7, 2024
Recent
trends
in
addressing
the
impending
water
crisis
focus
on
development
of
innovative
treatment
methods.
This
work
utilizes
pollen
as
a
core
template
to
synthesize
highly
efficient
onion-like
photocatalysts
for
pollutant
mineralization.
The
study
showcases
novel
electrochemical
synthesis
method
that
maintains
structural
integrity
pollen,
resulting
increased
surface
area
and
enhanced
photocatalytic
activity.
After
90-min
visible
light
irradiation,
over
99%
mineralization
is
achieved.
These
hybrid
demonstrate
exceptional
stability
efficacy
degrading
pollutants.
used
can
be
recycled
into
biopellets
with
an
ash
content
less
than
7%
(weight),
moisture
8%
calorific
value
≈22.1
±
0.3
MJ
kg
Language: Английский
Preparation of catalysts by backwashing waste sludge with various Fe/Mn mass ratio to activate peroxymonosulfate for the degradation of tetracycline: performance and mechanism
Ruifeng Zhang,
No information about this author
Jingjing Tang,
No information about this author
Jing Yang
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et al.
Journal of environmental chemical engineering,
Journal Year:
2025,
Volume and Issue:
unknown, P. 115409 - 115409
Published: Jan. 1, 2025
Language: Английский
Construction of Type II Bi‐TCPP/Bi2S3 Heterojunction With Oxygen‐Rich Vacancy for Enhanced Photocatalytic Activity
Zhentao Yuan,
No information about this author
Munire Tuerhong,
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Xirenayi Aisikaer
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et al.
Applied Organometallic Chemistry,
Journal Year:
2025,
Volume and Issue:
39(3)
Published: Feb. 7, 2025
ABSTRACT
The
Type
II
heterojunction,
characterized
by
its
favorable
band
alignment,
facilitated
efficient
charge
separation
in
photocatalysts.
Concurrently,
oxygen
vacancies
can
enhance
light
absorption
and
activated
reactants,
thereby
improving
photocatalytic
efficiency.
This
study
presented
the
synthesis
of
Bi‐TCPP/Bi
2
S
3
heterojunction
photocatalysts,
which
were
rich
vacancies,
using
a
green,
one‐pot
method.
composite
exhibited
superior
photoelectrochemical
reduction
properties,
achieving
rate
constant
0.03829
min
−1
for
Cr(VI)
remarkable
95.73%.
After
five
cycles,
activity
remained
above
91.30%,
demonstrating
excellent
stability
efficiency
reducing
persistent
pollutants.
work
introduced
novel
strategy
photocatalyst
design
made
significant
contribution
to
fields
environmental
remediation
green
chemistry.
Language: Английский
Silk Protein-Based Triboelectric Nanogenerators for Energy Harvesting and Self-Powered Sensing
Sensors and Actuators A Physical,
Journal Year:
2025,
Volume and Issue:
unknown, P. 116449 - 116449
Published: March 1, 2025
Language: Английский
Bismuth Oxyiodide-based Composites for Advanced Visible-Light Activation of Peroxymonosulfate in Pharmaceutical Mineralization
Laura Huidobro,
No information about this author
Anna Domingo,
No information about this author
Elvira Gómez
No information about this author
et al.
Chemosphere,
Journal Year:
2024,
Volume and Issue:
366, P. 143532 - 143532
Published: Oct. 1, 2024
Language: Английский
Efficient organic pollutant mineralization via PMS-sonophotocatalysis with doped-ZnO-CNT aerogels
Queralt Bautista,
No information about this author
Majdi Benamara,
No information about this author
Shanyu Zhao
No information about this author
et al.
Applied Catalysis O Open,
Journal Year:
2025,
Volume and Issue:
unknown, P. 207027 - 207027
Published: Jan. 1, 2025
Language: Английский
Recent Trends in Catalytic Oxidation of Tetracycline: An Overview on Advanced Oxidation Processes for Pharmaceutical Wastewater Remediation
Journal of environmental chemical engineering,
Journal Year:
2025,
Volume and Issue:
unknown, P. 116979 - 116979
Published: May 1, 2025
Language: Английский
High-performance, stable CuCo LDH/sepiolite composite with innovative peroxymonosulfate activation for norfloxacin destruction
Yubo Wang,
No information about this author
Rui Li,
No information about this author
Chunliu Hu
No information about this author
et al.
Journal of environmental chemical engineering,
Journal Year:
2024,
Volume and Issue:
unknown, P. 114128 - 114128
Published: Sept. 1, 2024
Language: Английский
Silicon‐Based Electrodes for Photoelectrochemical Redox Reactions
Yaxing Zhao,
No information about this author
Yuanhua Sang,
No information about this author
Hong Liu
No information about this author
et al.
Advanced Sustainable Systems,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Dec. 12, 2024
Abstract
Photoelectrochemical
(PEC)
technology
is
one
of
the
most
promising
methods
for
converting
solar
energy
into
valuable
fuels
and
chemicals.
Silicon
(Si),
a
narrow
band
gap
semiconductor
with
high
carrier
mobility,
serves
as
competitive
material
photoelectrodes.
This
review
outlines
research
progress
Si‐based
photoanodes
photocathodes
in
diverse
economically
beneficial
PEC
redox
reactions,
extending
beyond
water
splitting
to
include
alcohol
oxidation,
carbon
dioxide
reduction,
ammonia
synthesis,
organic
degradation,
more.
To
address
key
barriers
achieving
efficient
conversion
–
such
slow
charge
dynamics,
sluggish
reaction
kinetics,
instability
photoelectrodes
mechanisms
implementation
fabricating
stable
are
thoroughly
discussed.
Finally,
challenges
faced
advancing
commercialization
processes
explored.
Language: Английский
Ultrathin In2O3-Ov/ZnAl-LDH-Ov S-scheme heterojunctions with oxygen-rich vacancies for efficient photocatalytic peroxymonosulfate activation for the degradation of nitenpyram
Journal of environmental chemical engineering,
Journal Year:
2024,
Volume and Issue:
unknown, P. 115193 - 115193
Published: Dec. 1, 2024
Language: Английский