Wettability-driven synergistic resistance of scale and oil on robust superamphiphobic coating
Chinese Chemical Letters,
Год журнала:
2024,
Номер
35(7), С. 109623 - 109623
Опубликована: Фев. 14, 2024
Язык: Английский
The Effect of CeO2 Doping on the Prevention of the Corrosion of Montmorillonite on Mild Steel in Hydrochloric Acid Solution
Coatings,
Год журнала:
2025,
Номер
15(4), С. 390 - 390
Опубликована: Март 26, 2025
This
study
examined
the
ability
of
a
coating
made
from
nano-CeO2-doped
montmorillonite
(NCM)
nanoclay
to
inhibit
corrosion
on
carbon
steel
when
immersed
in
1
M
HCl
solution.
The
was
produced
by
combining
CeO2
nanoparticles
with
nanoclay,
and
its
characteristics
were
analyzed
using
SEM
XRD
techniques.
inhibition
effects
assessed
through
weight
loss
potentiodynamic
polarization
(PDP)
methods.
findings
indicated
that
NCM
serves
as
an
effective
inhibitor,
exhibiting
mixed-type
behavior
impedes
both
anodic
cathodic
reactions
surface
acidic
environment.
investigation
demonstrated
achieved
remarkable
efficiencies
95%
(using
method)
99%
PDP
utilized
capture
images
at
various
phases
process
for
mild
steel.
employed
analyze
structural
properties
coating’s
nanoparticles.
modified
eco-friendly
has
enhanced
resistance
environments.
Язык: Английский
Application of clay minerals in lithium-sulfur batteries: A review
Journal of Energy Storage,
Год журнала:
2024,
Номер
106, С. 114852 - 114852
Опубликована: Дек. 3, 2024
Язык: Английский
Inhibition Effect of Triphenylmethane Dyes for the Corrosion of Carbon Steel in CO2-Saturated NaCl Corrosion Medium
Materials,
Год журнала:
2024,
Номер
17(5), С. 1094 - 1094
Опубликована: Фев. 28, 2024
Carbon
dioxide
corrosion
presents
a
significant
challenge
in
the
oil
and
gas
field.
This
study
simulates
corrosive
environment
characteristics
of
fields
to
investigate
inhibition
properties
three
triphenylmethane
dyes.
The
inhibitive
performance
mechanisms
these
dyes
were
analyzed
through
weight
loss
electrochemical
testing,
revealing
that
crystal
violet
(CV)
exhibited
superior
effectiveness
over
malachite
green
(MG)
Fuchsine
basic
(FB).
At
concentration
150
ppm
CO2-saturated
5%
NaCl
solution
at
25
°C,
CV
achieved
an
impressive
maximum
efficiency
94.89%.
With
increase
temperature,
rate
slightly
decreased,
was
92.94%
60
°C.
investigated
acted
as
mixed-type
inhibitor
its
protection
obeyed
Langmuir
adsorption
isotherm.
morphology
characterized
by
scanning
electron
microscopy
(SEM),
X-ray
photoelectron
spectroscopy
(XPS),
confocal
laser
(CLMS).
Quantum
chemical
calculations
molecular
dynamics
simulations
employed
validate
mechanisms,
providing
guidance
for
further
application
control.
Язык: Английский
Electrochemical Impedance Spectroscopy Analysis of Organic Epoxy Coatings Reinforced with Nano Clay
Materials,
Год журнала:
2024,
Номер
17(12), С. 3028 - 3028
Опубликована: Июнь 20, 2024
Electrochemical
impedance
spectroscopy
(EIS)
is
a
modern
and
efficient
method
for
the
evaluation
of
protective
abilities
coatings.
However,
interpretation
experimental
data
difficult
task.
This
paper
aims
to
investigate
effect
addition
nano
clay,
Cloesite
30B®,
on
barrier
properties
an
epoxy-based
system
through
electrochemical
in
aerated
sodium
chloride
solution.
The
EIS
spectra
samples
analysed
showed
different
evolutions
over
time.
subsequent
processing
using
equivalent
electrical
circuits
excellent
analytical
tool
allows
capacity
coatings
be
assessed.
By
this
analysis,
it
was
possible
define
comprehend
impact
adding
clay
concentrations
epoxy
resin
coating.
work
has
shown
effectiveness
increasing
coating
with
type
clay.
improvement
linked
obtaining
correct
dispersion
nanoparticles.
Otherwise,
there
formation
macro-clusters
particles
inside
Their
appearance
can
cause
deterioration
performance.
Язык: Английский