Journal of Materials Research and Technology,
Journal Year:
2023,
Volume and Issue:
24, P. 5271 - 5285
Published: April 18, 2023
In
this
study,
electrochemical
corrosion
and
wear
experiments
were
conducted
to
clarify
the
role
of
cryogenic
treatment
on
microstructural
morphology
resistance
high-manganese
austenitic
steel.
Heat
solution
(950
°C)
annealing
(500
°C
600
performed
hot-rolled
specimens.
Cryogenic
was
applied
hot-rolled,
+
heat
treated
is
a
practical
technology
for
eliminating
strip
specimens
improves
heat-treated
However,
it
plays
different
tested
related
with
production
process.
The
mechanism
differs
due
treatment.
A
schematic
model
proposed
based
experimental
results.
coarsens
grain
size
regardless
Anti-Corrosion Methods and Materials,
Journal Year:
2022,
Volume and Issue:
70(1), P. 34 - 41
Published: Dec. 10, 2022
Purpose
The
purpose
of
this
paper
is
to
confirm
the
importance
using
metal–organic
frameworks
(MOFs)
in
field
corrosion
control
due
their
potential
use
as
inhibitors.
Design/methodology/approach
NH2–MIL–101(Cr),
an
amine-functionalized
chromium-based
MOF
[Cr(III)-MOF],
was
prepared
by
solvothermal
technique.
Thereafter,
Cr-MOF
used
anticorrosion
additive
for
mild
steel
(MS)
1
m
HCl
solution.
This
inhibition
behavior
tested
electrochemical
tests
including
impedance
spectroscopy
and
potentiodynamic
polarization
(PDP).
Findings
Increasing
added
amount
enhances
its
performance,
which
attained
96.40%
at
30
ppm.
obtained
data
from
PDP
measurements
describe
a
mixed-type
inhibitor.
Based
on
SEM/EDS
FTIR
analysis,
adsorption
surface
MS
that
prevents
has
been
demonstrated.
Furthermore,
Langmuir
model
most
adequate
isotherm
experimental
data.
Originality/value
study
revealed
(Cr(III)-MOF),
inhibitor
Arabian Journal of Chemistry,
Journal Year:
2023,
Volume and Issue:
16(6), P. 104704 - 104704
Published: Feb. 27, 2023
One
of
the
current
concerns
to
human
health
is
antibiotic
resistance,
which
promotes
use
antibiotics
that
are
more
harmful,
expensive,
and
ineffective.
In
this
condition,
researchers
turning
innovative
options
combat
alarming
situation.
Combining
herbal
medicine
with
nanotechnology
has
created
a
new
strategy
increase
effectiveness
phytochemical
compounds
in
overcoming
antimicrobial
resistance.
Pistacia
atlantica
one
promising
herbs
medicinal
benefits,
but
its
poor
solubility
biological
fluids
challenging.
regard,
we
seek
evaluate
antibacterial
efficacy
extract-loaded
nanovesicle.
Cholesterol,
Span
40,
Pluronic
F127
modified
nanoformulation
was
developed
using
an
environmentally
friendly
improved
heating
technique,
it
evaluated
for
size
distribution,
zeta
potential,
morphology,
entrapment
efficiency
(EE%),
release
behavior,
stability,
performance.
By
DLS,
spherical
nanovesicles
were
identified
distribution
50–150
nm
potential
−43
mV.
The
extract's
encapsulation
72.03%.
loaded
demonstrated
controlled
extract
tested
96
h
storage
stability
at
least
12
months
25
°C.
Also,
Comparing
two
samples,
encapsulated
had
greater
activity
against
Candida
albicans,
Staphylococcus
aureus,
Pseudomonas
plecoglossicida
MIC
1320,
570,
1100
µg/mL,
respectively.
Besides
reducing
misuse
by
allowing
drugs
made
from
natural
sources,
expect
findings
described
here
help
provide
alternative
plant-based
formulations
activity.
Journal of Materials Research and Technology,
Journal Year:
2023,
Volume and Issue:
24, P. 5271 - 5285
Published: April 18, 2023
In
this
study,
electrochemical
corrosion
and
wear
experiments
were
conducted
to
clarify
the
role
of
cryogenic
treatment
on
microstructural
morphology
resistance
high-manganese
austenitic
steel.
Heat
solution
(950
°C)
annealing
(500
°C
600
performed
hot-rolled
specimens.
Cryogenic
was
applied
hot-rolled,
+
heat
treated
is
a
practical
technology
for
eliminating
strip
specimens
improves
heat-treated
However,
it
plays
different
tested
related
with
production
process.
The
mechanism
differs
due
treatment.
A
schematic
model
proposed
based
experimental
results.
coarsens
grain
size
regardless
