Facet-dependent activation of peroxonosulfate on Co-Fe3S4: Enhanced catalytic performance and mechanism insights
Chengyu He,
No information about this author
Zaiyu Liu,
No information about this author
Jian Chen
No information about this author
et al.
Chemical Engineering Journal,
Journal Year:
2025,
Volume and Issue:
unknown, P. 160768 - 160768
Published: Feb. 1, 2025
Language: Английский
Enhanced activation of peroxymonosulfate by oxygen-doped FeS2/Co3S4 anchored on activated carbon fiber for sulfamethoxazole degradation and sulfonamide-resistant bacteria inactivation: The key role of surface and interface sulfur vacancies
Changchun Yan,
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Zhenhua Sun,
No information about this author
Jing Li
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et al.
Chemical Engineering Journal,
Journal Year:
2024,
Volume and Issue:
unknown, P. 159028 - 159028
Published: Dec. 1, 2024
Language: Английский
Peroxymonosulfate Activation by Fe/C Composites for Paracetamol Degradation: Performance Evaluation and Mechanism Insight
Catalysts,
Journal Year:
2025,
Volume and Issue:
15(3), P. 217 - 217
Published: Feb. 26, 2025
Peroxymonosulfate-based
advanced
oxidation
processes
(PMS-AOPs)
relying
on
non-radical
pathways
offer
advantages
such
as
resistance
to
interference,
efficient
oxidant
utilization,
and
selective
degradation
of
pollutants.
In
this
study,
an
Fe,
N
co-doped
activator
(Fe-N-C1.5)
was
synthesized
using
a
simple
mixed
solvent
pyrolysis
method.
The
Fe-N-C1.5
exhibited
excellent
PMS
activation
activity.
A
total
100%
paracetamol
(PCT,
10
ppm)
degraded
in
the
Fe-N-C1.5/PMS
system
7
min.
Furthermore,
maintained
effective
PCT
removal
even
presence
background
ions
real
water
matrices.
addition,
leached
Fe
concentration
after
60
min
only
0.084
mg/L,
94%
could
still
be
removed
during
fourth
cyclic
use
catalyst.
Quenching
experiments,
electron
paramagnetic
resonance
(EPR),
electrochemical
analysis
revealed
that
Fe-N-C1.5/PMS/PCT
predominantly
relies
pathways,
including
singlet
oxygen
(1O2)
catalyst-interface-mediated
transfer
process
(ETP).
X-ray
photoelectron
spectroscopy
(XPS)
KSCN
toxicity
experiment
confirmed
graphitic
N,
carbonyl
(C=O),
Fe-Nx
were
main
sites.
This
study
provides
understanding
mechanisms
offers
insights
into
design
iron–carbon
composite
catalysts
carry
out
activation.
Language: Английский
Modulation of the pyrolysis of ZIF-67 by kaolinite for highly efficient peroxymonosulfate activation
Yan Mo,
No information about this author
Weiwei Yin,
No information about this author
Chenhui Long
No information about this author
et al.
Applied Clay Science,
Journal Year:
2025,
Volume and Issue:
271, P. 107798 - 107798
Published: March 27, 2025
Language: Английский
Construct an “immunogenic cell death” amplifier based on Fe-MOFs by accelerating Fe(iii) reduction strategies for integration of tumor diagnosis, treatment, and prevention
Kexin Luo,
No information about this author
Sasha You,
No information about this author
Jingyu Chen
No information about this author
et al.
Journal of Materials Chemistry B,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 1, 2025
Traditional
tumor
treatments
focus
on
treating
the
location
of
lesion,
while
immunogenic
cell
death
(ICD)
triggers
systemic
anti-tumor
immunity
and
inhibits
metastasis.
Language: Английский
The design and preparation of PDI modified NH2-MIL-101(Fe) for high efficiency removal of dimethoate in peroxymonosulfate system: Performance, mechanism, pathway and toxicity assessment
Huixia Zhu,
No information about this author
Huayi Zhu,
No information about this author
Yu Tian
No information about this author
et al.
Environmental Research,
Journal Year:
2024,
Volume and Issue:
unknown, P. 120534 - 120534
Published: Dec. 1, 2024
Language: Английский
Five Novel Pb/Zn/Co Metal-Organic Frameworks using 1,4-bis(3-pyridyl)-2,3-diaza-1,3-butadiene and Carboxylate Ligands: Synthesis, Characterization, DFT Calculation and Catalytic PMS Degradation of RhB
Journal of Molecular Structure,
Journal Year:
2024,
Volume and Issue:
1322, P. 140478 - 140478
Published: Nov. 1, 2024
Language: Английский