Accelerating *OH Desorption via Electron‐Delocalized CuTd2+─O─CoOh3+ for Water Purification
Jianhua Liang,
No information about this author
Cong‐Yi Du,
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Yin Xian
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et al.
Advanced Functional Materials,
Journal Year:
2025,
Volume and Issue:
unknown
Published: March 20, 2025
Abstract
The
electrochemical
oxidation
(EO)
process
has
the
unique
advantage
of
in
situ
generation
reactive
oxygen
species
for
organic
synthesis
and
wastewater
purification.
However,
strong
binding
H
2
O
anode
inhibits
desorption
species,
exacerbating
their
peroxidation
into
thus
weakening
EO
performance.
In
this
work,
an
electron
delocalization
strategy
is
proposed
by
introducing
Cu
2+
tetrahedral
sites
(A
Td
)
Co
3
4
(Cu
x
3‐x
to
trigger
super‐exchange
effect
─O─Co
Oh
3+
,
constructing
electron‐rich
accelerating
*OH
promotion
Experimental
results
confirm
electron‐delocalized
disrupts
kinetic
equilibrium
evolution
reaction
balances
energy
barriers
adsorption,
dehydrogenation,
over
sites,
realizing
•OH‐mediated
process.
required
free
•OH
decreases
from
1.14
0.70
eV.
extraordinary
activity
elimination
multiple
aromatic
contaminants
demonstrates
feasibility
practical
landfill
leachate
treatment.
This
study
offers
in‐depth
understanding
active
formation
systems
guides
design
superior
stable
electrodes
efficient
conversion
matter.
Language: Английский
B, N dual-doped porous carbon nanoframeworks as bifunctional peroxymonosulfate activators for ultrafast adsorption and decomposition of microcontaminants in water
Han Li,
No information about this author
Na Wang,
No information about this author
C.M. Lin
No information about this author
et al.
Chemical Engineering Journal,
Journal Year:
2024,
Volume and Issue:
unknown, P. 158349 - 158349
Published: Dec. 1, 2024
Language: Английский
Carbon nanotube-activated persulfate for degradation of of new contaminants: process, performance, and mechanism
Journal of Alloys and Compounds,
Journal Year:
2024,
Volume and Issue:
1007, P. 176292 - 176292
Published: Sept. 3, 2024
Language: Английский
Synergy of morphology and phosphorization for enhanced peroxymonosulfate activation over magnetic Fe3O4 catalysts
Hai-Dong Lu,
No information about this author
Congming Tang,
No information about this author
Kai Ma
No information about this author
et al.
New Journal of Chemistry,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Dec. 6, 2024
The
P-RC-Fe
3
O
4
/PMS
system
was
suggested
for
removal
of
tetracycline
and
displayed
a
high
TC
degradation
efficiency.
Phosphorization
markedly
enhanced
the
catalytic
performance
degradation.
Language: Английский
Spray-flame synthesis of LaCo0.2Mn0.8O3 for selective peroxymonosulfate activation into singlet oxygen towards efficient degradation of carbamazepine
Process Safety and Environmental Protection,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Dec. 1, 2024
Language: Английский