Authenticating the green synthesised CuONPs through XRD profiles
Abstract
The
efficient
conversion
of
copper
nanoparticles
(CuNPs)
to
oxide
(CuO)
is
significant
importance
for
applications
in
catalysis
and
antibacterial
activity.
While
green
synthesis
methods
CuO
(CuONPs)
have
gained
widespread
attention,
inconsistencies
X-ray
diffraction
(XRD)
profiles
across
studies
suggest
variations
the
final
product's
structural
properties.
This
study
conducts
a
comprehensive
literature
review
125
published
articles
compare
XRD
NPs
produced
via
chemical
synthesis.
Specifically,
we
investigate
impact
thermal
annealing
on
optical
properties
CuONPs.
Our
findings
reveal
that
at
optimal
temperatures
facilitates
formation
homogeneous
crystalline
structure,
characterized
by
distinct
profile
featuring
two
prominent
peaks
with
'rugby
goal-like'
shape.
characteristic
pattern
consistently
observed
both
chemically
green-synthesized
NPs.
However,
absence
annealing,
CuONPs
exhibit
an
atypical
profile,
significantly
differing
from
annealed
samples.
These
results
underscore
critical
role
treatment
optimizing
highlight
need
further
research
into
nature
products
without
annealing.
Research Square (Research Square), Journal Year: 2025, Volume and Issue: unknown
Published: April 15, 2025
Language: Английский