Nanoarchitectonics of porous N-doped Co@CoS2 with sulfur vacancies for enhanced peroxymonosulfate activation: Mechanisms and applications in oxytetracycline degradation
Geng Li,
Siye Xia,
Shiyu Bian
и другие.
Surfaces and Interfaces,
Год журнала:
2025,
Номер
unknown, С. 105960 - 105960
Опубликована: Фев. 1, 2025
Язык: Английский
Efficient Removal of Emerging Contaminant Sulfamethazine in Water by Fe2O3: Roles of Morphological Features and Oxygen Vacancies
Applied Organometallic Chemistry,
Год журнала:
2025,
Номер
39(3)
Опубликована: Фев. 16, 2025
ABSTRACT
The
inability
to
recycle
Fenton
reagents
and
a
narrow
pH
range
restricts
hematite
(Fe
2
O
3
)
application
in
the
actual
photo‐Fenton
system.
engineering
of
surface
structures
is
identified
as
an
effective
approach
for
enhancing
activity
material.
In
this
work,
three
different
morphologies
(nanosheet,
cube,
ring)
Fe
materials
containing
oxygen
vacancies
(OVs)
were
synthesized
by
hydrothermal
method,
novel
system
degradation
sulfamethazine
was
examined.
presence
oxalic
acid,
/oxalic
acid
heterogeneous
catalytic
demonstrated
situ
generation
H
facilitated
Fenton‐like
reactions.
as‐prepared
nanosheet‐Fe
showed
highest
efficiency.
free
radical
capture
experiment
investigated
using
sacrificial
agents,
results
suggested
that
superoxide
radicals
principal
active
species
involved.
Ecotoxicity
assessments
utilizing
toxicity
prediction
software
assessed
reaction
intermediates
generated
during
via
quantitative
structure–activity
relationship
indicating
these
exhibited
reduced
developmental
toxicity.
possible
pathways
mechanism
synergistic
effect
between
proposed.
This
research
presents
strategy
design
synthesis
photocatalysts
with
various
vacancies,
suitable
catalysis
related
environmental
contexts.
Язык: Английский
Metal organic framework modified with carbon nanotube as an electrochemical sensor: Fabrication, excellent stability and sensitive detection of dopamine
Microchemical Journal,
Год журнала:
2024,
Номер
unknown, С. 112327 - 112327
Опубликована: Дек. 1, 2024
Язык: Английский
Utilizing Waste Biomass from Agricultural and Forestry Sustainable Resources: Biomass Conversion to Functional Adsorbent Material for Efficient Removal of Total Phosphate in Practical Water
Langmuir,
Год журнала:
2024,
Номер
40(46), С. 24528 - 24539
Опубликована: Ноя. 6, 2024
The
promotion
of
the
utilization
waste
agricultural
and
forestry
resources
(AFRs)
as
a
means
combating
environmental
pollution
represents
an
advanced
necessary
development
approach
with
potential
to
achieve
sustainable
development.
In
this
work,
adsorbent
functional
Mg-Al
bimetallic
layer
was
prepared
using
sawdust
biomass
(WSD)
raw
material.
serves
primary
active
component
for
adsorbing
total
phosphate
from
both
simulated
real
wastewater.
hierarchical
structure
hydroxide-modified
(MA@WSD)
has
abundance
nanosheets
on
its
surface,
providing
ample
binding
sites
enhanced
specific
surface
area
175.99
m
Язык: Английский