Scientific Reports,
Год журнала:
2025,
Номер
15(1)
Опубликована: Янв. 24, 2025
This
study
highlights
the
challenges
in
using
environmentally
friendly
corrosion
inhibitors
a
variety
of
industries
by
examining
effects
avocado
extract
as
inhibitor
on
behavior
carbon
steel
salty
formation
water
(SFW)
generated
from
West
Egyptian
petroleum
fields.
A
combination
weight
loss
and
electrochemical
experiments
were
used
to
examine
properties
at
different
concentrations
(20–100
mg
L–1).
number
methods,
including
scanning
electron
microscopy
(SEM),
energy
dispersive
X-ray
(EDAX),
UV–Visible
analyses
employed
identify
configuration
chemical
components
corroded
substrates.
The
demonstrated
highest
inhibition
efficiency
value
concentration
100
L−1,
exhibiting
an
inhibitory
effectiveness
approximately
92.4%.
adsorption
isotherm
has
been
identified
Langmuir
type,
cathodic-anodic
efficiency.
addition
increases
activation
oxidation
reaction
13.8
1
51.6
kJ
mol−1.
work
offers
newly
viewpoint
for
future
research
prevention
extracting
effective
first
time
SFW
solution.
International Journal of Hydrogen Energy,
Год журнала:
2024,
Номер
82, С. 281 - 310
Опубликована: Авг. 1, 2024
Hydrogen
(H),
emerging
as
a
sustainable
and
promising
clean
energy
source,
holds
significant
potential
for
transitioning
towards
H-based
economy,
offering
cleaner
alternative
to
traditional
fossil
fuels.
However,
hydrogen
embrittlement
(HE)
poses
substantial
obstacle
this
transition,
impacting
critical
sectors
such
transportation,
defense,
production,
construction.
Computational
modeling,
driven
by
the
continuous
development
of
new
algorithms
high-performance
computing
platforms,
emerges
an
attractive
avenue
unravel
address
complexities
associated
with
HE.
In
particular,
multidisciplinary
modeling
approach
shows
in
investigating
intricate
interactions
between
H
materials
across
different
temporal
spatial
scales.
Over
last
few
decades,
there
have
already
been
many
developments
computational
investigations
based
on
coupled
study
diffusion,
deformation,
fracture
processes
multifaceted
aspects
HE
problem.
This
comprehensive
review
sheds
light
these
advancements,
providing
insights
into
methodologies
adopted
their
results.
The
begins
concise
overview
commonly
mechanisms
explain
Thereafter,
discussion
shifts
various
advancements
diffusion
from
early
works
most
recent
developments,
encompassing
diverse
aspects,
uptake
through
lattice
structure
role
microstructural
traps
material
microstructure.
section
focuses
several
theoretical
numerical
studies
that
simulate
how
affects
characteristics
mechanical
properties
metals
alloys.
includes
applications
state-of-the-art
models
predict
H-assisted
crack
growth,
well
range
models,
continuum-based
finite
element
simulations,
micro-meso
scale
studies.
Abstract
Corrosion
threatens
materials
in
diverse
industries,
necessitating
sustainable
corrosion
inhibitors.
Polysaccharides,
abundant
natural
polymers,
emerge
as
eco‐friendly
This
review
explores
polysaccharides'
efficacy,
mechanisms,
and
applications.
It
introduces
the
significance
of
vital
role
inhibitors,
positioning
polysaccharides
promising
green
solutions.
The
exploration
covers
polysaccharide
diversity,
sources,
attributes.
mechanisms
are
detailed,
setting
stage
for
understanding
inhibition
strategies.
with
unique
adsorption
film‐forming
properties,
effective
elucidated
through
electrochemical
studies.
Influential
factors
like
pH,
temperature,
concentration
effects,
along
practical
applicability
considerations,
examined.
Real‐world
implementations
across
industries
underscore
versatility,
often
surpassing
traditional
Despite
challenges,
this
outlines
their
role,
addressing
concerns
proposing
future
directions.
Polysaccharides
alternatives,
illuminating
inhibitive
applications,
guiding
continued
research
prevention.
Discover Chemical Engineering,
Год журнала:
2024,
Номер
4(1)
Опубликована: Окт. 15, 2024
This
review
provides
a
survey
of
computational
methods
generally
used
in
the
evaluation
corrosion
inhibition
metallic
materials
various
environments.
Herein
general
overview
is
given,
thereafter,
discussion
most
widely
given
which
include;
molecular
dynamics
(MD)
simulations,
Monte
Carlo
(MC)
density
functional
theory
(DFT),
Semi-empirical
and
first-principles
calculations
Ab
initio
(Hartree
Fock)
calculations.
A
comparison
comparative
analysis
experimental
approaches
studies
was
after
prospects
use
science
were
discussed.
Overall,
each
these
has
its
strengths
limitations,
but
when
combination,
they
are
capable
providing
holistic
understanding
mechanisms.
