Nanomaterials,
Journal Year:
2025,
Volume and Issue:
15(6), P. 468 - 468
Published: March 20, 2025
This
study
addresses
the
challenge
of
scalable,
cost-effective
synthesis
high-quality
turbostratic
graphene
from
low-cost
carbon
sources,
including
biomass
waste
such
as
sugarcane
leaves,
bagasse,
corncobs,
and
palm
bunches,
using
Direct
Current
Long
Pulse
Joule
Heating
(DC-LPJH)
technique.
By
optimizing
carbonization
process
blending
biomass-derived
with
black
graphene,
gram-scale
production
was
achieved
in
just
a
few
seconds.
The
involved
applying
an
18
kJ
electrical
energy
pulse
for
1.5
s,
resulting
temperatures
approximately
3000
K
that
facilitated
transformation
atoms
into
well-ordered
graphene.
Structural
morphological
characterization
via
Raman
spectroscopy
revealed
low-intensity
or
absent
D
bands,
high
I2D/IG
ratio
(~0.8–1.2),
indicating
monolayer
formation.
X-ray
photoelectron
(XPS)
identified
sp2-hybridized
oxygenated
functional
groups,
while
NEXAFS
confirmed
presence
graphitic
features
both
sp2
sp3
bonding
states.
Energy
consumption
calculations
DC-LPJH
demonstrated
10
per
gram,
demonstrating
potential
production.
work
presents
efficient
approach
producing
applications
enhancing
properties
composites,
polymers,
building
materials.
Advanced Materials,
Journal Year:
2023,
Volume and Issue:
36(17)
Published: Sept. 29, 2023
Abstract
The
emergence
of
nano
innovations
in
membrane
distillation
(MD)
has
garnered
increasing
scientific
interest.
This
enables
the
exploration
state‐of‐the‐art
nano‐enabled
MD
membranes
with
desirable
properties,
which
significantly
improve
efficiency
and
reliability
process
open
up
opportunities
for
achieving
a
sustainable
water‐energy‐environment
(WEE)
nexus.
comprehensive
review
provides
broad
coverage
in‐depth
analysis
recent
membranes,
focusing
on
their
role
such
as
strong
liquid‐repellence,
high
resistance
to
scaling,
fouling,
wetting,
well
efficient
self‐heating
self‐cleaning
functionalities.
developments
nano‐enhanced
photothermal‐catalytic
applications
water‐energy
co‐generation
within
single
system
are
also
discussed.
Furthermore,
bottlenecks
identified
that
impede
scale‐up
nanoenhanced
future
roadmap
is
proposed
commercialiation.
holistic
overview
expected
inspire
research
development
efforts
fully
harness
potential
achieve
integration
water,
energy,
environment.
RSC Advances,
Journal Year:
2024,
Volume and Issue:
14(10), P. 7142 - 7156
Published: Jan. 1, 2024
Carbon
nanomaterials
have
attracted
significant
attention
in
the
biomedical
field,
including
for
biosensing,
drug
delivery,
and
tissue
engineering
applications.
Based
on
their
inherent
properties
such
as
unique
structure
high
conductivity,
carbon
can
overcome
current
limitations
research
poor
stability
of
biomolecules,
low
sensitivity
selectivity
biosensors,
difficulty
precise
delivery.
In
addition,
recently,
several
novel
been
integrated
with
to
develop
carbon-based
nanocomposites
application
research.
this
review,
we
discuss
recent
studies
First,
representative
composed
other
nanomaterials.
Next,
applications
field
are
discussed
according
topics
field.
We
engineering.
conclusion,
believe
that
review
provides
potential
applicability
suggests
future
directions
Case Studies in Construction Materials,
Journal Year:
2023,
Volume and Issue:
19, P. e02653 - e02653
Published: Nov. 5, 2023
Concrete,
foundational
in
modern
construction,
grapples
with
environmental
concerns
and
performance
limitations.
Responding
to
this,
this
review
unravels
the
potential
of
graphene-infused
concrete.
The
techniques
integrating
graphene
into
concrete,
targeting
discovery
groundbreaking
construction
materials
were
systematically
probe.
Some
studies
highlight
remarkable
improvements:
adding
0.03%
oxide
(GO)
bolstered
concrete's
flexural
strength
by
over
40%,
a
concentration
0.05%
GO
optimized
roughly
35%.
Impressively,
some
showcased
an
elevation
up
79.5%
strength.
Notably,
incorporating
just
0.01-0.1%
weight
can
amplify
compressive
strength,
elastic
modulus
100%.
Parallelly,
footprints
graphene's
synthesis
its
fusion
illuminating
prospects
for
significant
carbon
emission
curtailments
enhanced
sustainability
scrutinized.
On
economic
front,
while
concrete
currently
costs
5-10
times
more
than
conventional
counterpart,
superior
attributes
suggest
promising
long-term
cost
benefits.
Conclusively,
findings
spotlight
graphene-augmented
as
pivotal
sustainable,
economically
sound,
high-caliber
future.
Sustainable Energy & Fuels,
Journal Year:
2023,
Volume and Issue:
7(21), P. 5176 - 5197
Published: Jan. 1, 2023
This
review
explores
the
potential
of
graphene
oxide
(GO)
in
enhancing
performance
and
energy
storage
capabilities
as
supercapacitors,
where
2D
GO
nanosheets
derived
from
pristine
graphite,
exhibit
remarkable
electrical
conductivity,
high
surface
area,
mechanical
strength.
Applied Surface Science Advances,
Journal Year:
2023,
Volume and Issue:
18, P. 100470 - 100470
Published: Oct. 13, 2023
Nanoparticles
have
shown
significant
potential
in
dental
implants
as
they
distinctive
properties
and
benefits.
They
distinct
physicochemical
features
that
differ
from
their
bulk
equivalents.
These
characteristics
make
nanoparticles
highly
appealing
for
application
commercial
medical
research.
The
main
objective
of
nanotechnology
research
development
is
to
advance
overarching
social
goals,
including
enhancing
human
pushing
the
limits
environmentally
sound
growth.
Considering
this,
graphene
are
rapidly
overtaking
other
nanostructures
favoured
option
contemporary
biomedical
applications.
This
paper
reviews
significance
various
fields
critically
examines
importance
implant
It
also
discusses
techniques
synthesization
characterization.
Additionally,
it
featured
multiple
applications
along
with
present
difficulties
outcomes.
Numerous
dentistry
exist
this
adaptable
nanotechnology.
Due
its
possible
advantages,
demonstrated
promise
implants.
