Research Square (Research Square),
Journal Year:
2023,
Volume and Issue:
unknown
Published: March 31, 2023
Abstract
In
this
study,
two
organic
molecues
namely,
[4-(4-aminobenzoyl)-piperazin-1-yl)]
furan
−
2-yl)
methanone
(4-4-ABPFM)
and
4-(4-aminophenylpiperazin-1-yl)
furan-2-yl)
(4-4-APPFM)
were
synthesized
characterized
using
FTIR,
UV-visible,
thin
layer
chromatography,
C-13
proton
NMR.
The
corrosion
inhibition
efficiencies
of
these
molecules
tested
weight
loss,
polarization
AC
impedance
methods.
Quantum
chemical
calculations
(which
included
local
selectivity,
global
reactivity
Monte
Carlo
simulation)
also
implemented
to
complement
the
experimental
data.
results
obtained
provided
information
confirmed
that
compound
has
some
inherent
potentials
due
presence
aromatic
rings,
pi-electron
systems,
heteroatoms
structure
parameters.
maximum
95
91%
for
4,4-ABPFM
4,4-APPFM
respectively.
ideal
fitness
Langmuir
isotherm
with
slope
R
2
values
approximating
unity
was
upheld.
Theoretical
calculation
showed
strong
accord
supported
higher
efficiency
than
4,4-APPFM.
simulation
adsorption
energy
is
negative
evidence
drawn
from
experiment,
which
spontaneous
inhibitors
on
metal
surface.
Green Chemistry,
Journal Year:
2024,
Volume and Issue:
26(8), P. 4270 - 4357
Published: Jan. 1, 2024
Given
the
high
toxicity
of
inorganic
inhibitors,
organic
substances,
primarily
heterocycles,
have
been
proven
to
be
one
most
efficient,
cost-effective,
and
practical
alternatives.
The Science of The Total Environment,
Journal Year:
2023,
Volume and Issue:
908, P. 168407 - 168407
Published: Nov. 7, 2023
Corrosion
is
a
challenging
and
potentially
harmful
process
that
involves
the
continuing,
impulsive
deterioration
of
metallic
structures
via
reactions
involving
environmental
components
electro-
or
chemical
processes.
To
inhibit
corrosion,
various
additives
are
added.
Traditional
additives,
on
other
hand,
contain
environmentally
hazardous
substances.
Surfactants
less
expensive,
easier
to
manufacture,
have
high
inhibitory
efficacy
low
toxicity
compared
standard
corrosion
inhibitors.
They
often
employed
as
inhibitors
protect
materials
against
corrosion.
Surfactant
molecules'
amphiphilic
nature
promotes
adsorption
at
surfaces
such
metal/metal
oxide-water
interface.
metals
metal
oxides
forms
barrier
can
prevent
This
review
surfactants
aims
offer
systemic
evaluation
surfactant
physical
properties,
influence
in
inhibition,
used
inhibition
be
enhance
use
variety
environments.
The
effect
several
parameters
potential
suppress
molecule
series
also
discussed
here.
Surfaces,
Journal Year:
2024,
Volume and Issue:
7(2), P. 380 - 403
Published: June 1, 2024
The
corrosion
of
metals
is
very
important,
both
economically
and
environmentally,
a
serious
concern.
Since
the
past
decades,
traditional
(chemical)
inhibitors
to
prevent
have
been
are
still
being
used.
Although
these
can
be
said
good
choice
among
other
protection
techniques
because
their
efficiency,
toxicity
many
them
causes
environmental
problems,
and,
due
change
in
laws
on
use
chemicals,
no
longer
allowed.
Hence,
during
years,
research
green
(GCIs)
increased
favorable
results
were
obtained,
now
they
popular.
It
that
biodegradability
easy
preparation
most
important
factors.
Meanwhile,
plants,
especially
extracts,
has
studied
lot.
Plant
extracts
contain
compounds
anti-corrosion
properties.
In
this
review,
plants
as
GCIs
investigated,
focusing
recent
advances
use.
Also,
phenomenon
corrosion,
(including
coatings,
nanoparticles,
chemical
inhibitors),
briefly
reviewed.
