Recent Progress in Materials,
Journal Year:
2025,
Volume and Issue:
07(01), P. 1 - 50
Published: Jan. 21, 2025
This
study
investigates
the
hypothesis
that
diverse
synthesis
techniques
can
yield
cellulose-graphene
hybrids
with
tailored
properties
for
specific
applications,
enabling
advancements
in
flexible
electronics,
energy
storage,
environmental
remediation,
and
biomedical
devices.
We
examined
compared
multiple
methods,
including
chemical
reduction,
in-situ
synthesis,
green
using
natural
reducing
agents,
solvent-assisted
approaches,
hydrothermal
solvothermal
techniques,
mechanical
treatments,
electrochemical
exfoliation.
Each
method
was
assessed
its
impact
on
material
properties,
scalability,
footprint.
Chemical
reduction
resulted
uniform
graphene
dispersion
superior
electrical
conductivity,
I(D)/I(G)
ratio
Raman
spectra
indicating
successful
of
oxide
(GO)
to
reduced
(rGO).
Green
particularly
cow
urine
as
a
agent,
provided
an
eco-friendly
alternative,
leveraging
constituents
reduce
GO
rGO
while
minimizing
impact.
Mechanical
treatments
effectively
prepared
cellulose
microfibers
compatibility
graphene,
enhancing
interfacial
interactions
stress
transfer
resulting
composites.
Solvent-assisted
allowed
precise
tuning
composite
through
selection
appropriate
solvents
processing
conditions.
Hydrothermal
methods
produced
high
purity
uniformity
under
high-temperature
high-pressure
conditions,
facilitating
promoting
strong
bonding
between
graphene.
Electrochemical
exfoliation
generated
high-quality
controlled
characteristics,
allowing
it
produce
fewer
defects
other
methods.
Findings
reveal
synthesized
these
exhibit
significant
improvements
thermal
stability,
strength.
For
instance,
even
low
additions
(3
wt%)
surpassed
percolation
threshold,
conductivity
1.9
×
10<sup>-5</sup>
S
cm<sup>-1</sup>
cellulose/rGO
(8
aerogels.
These
enhanced
underscore
importance
carefully
selecting
optimize
characteristics
target
applications.
The
research
provides
comprehensive
understanding
synthesis-method-property
relationships,
offering
valuable
insights
development
advanced
hybrid
materials
highlighting
their
transformative
potential
across
various
high-impact
fields,
storage
devices,
remediation
systems,
Journal of Materiomics,
Journal Year:
2024,
Volume and Issue:
11(1), P. 100841 - 100841
Published: March 6, 2024
Recently,
multifunctional
materials
have
received
widespread
attention
from
researchers.
Cellulose
nanofibers
(CNF)
is
one
of
biomass
with
abundant
hydroxyl
groups,
which
shows
great
potential
in
manufacturing
composite
material.
In
this
paper,
a
kind
polyaniline@CNF/polyvinyl
alcohol-H2SO4
material
(PANI@CNF/PVA-H2SO4)
was
successfully
designed
by
in-situ
chemical
polymerization
conductive
polyaniline
(PANI)
onto
CNF
aerogel
high
aspect
ratio,
and
then
coated
PVA-H2SO4
gel.
The
has
specific
capacitance
502.2
F/g
at
scan
rate
5
mV/s
as
supercapacitor
electrode.
Furthermore,
when
the
assembled
into
symmetrical
supercapacitor,
it
can
still
provide
an
energy
density
11.49
W
h/kg
power
413.55
W/kg.
Besides,
as-obtained
PANI@CNF/PVA-H2SO4
excellent
electromagnetic
shielding
performance
34.75
dB
X-band.
addition,
due
to
flexibility
PVA,
composites
be
further
applied
stress
sensors
detect
pressure
human
motion
signals.
ACS Applied Materials & Interfaces,
Journal Year:
2023,
Volume and Issue:
15(28), P. 33763 - 33773
Published: July 10, 2023
With
the
continuous
improvement
of
living
standards
and
advancements
in
science
technology,
composite
materials
with
multiple
functionalities
are
gaining
high
practical
value
modern
society.
In
this
paper,
we
present
a
multifunctional
conductive
paper-based
electromagnetic
(EMI)
shielding,
sensing,
Joule
heating,
antimicrobial
properties.
The
is
prepared
by
growing
metallic
silver
nanoparticles
inside
cellulose
paper
(CP)
modified
polydopamine
(PDA).
resulting
CP@PDA@Ag
(CPPA)
has
conductivity
EMI
shielding
Furthermore,
CPPA
composites
demonstrate
exceptional
addition,
Vitrimer,
polymer
excellent
cross-linked
network
structure,
introduced
into
to
obtain
CPPA-V
intelligent
shape
memory
function.
These
properties
show
that
antibacterial
short,
material
great
application
prospects
flexible
wearable
electronics.
Polymers,
Journal Year:
2023,
Volume and Issue:
15(20), P. 4159 - 4159
Published: Oct. 19, 2023
Cellulose-based
conductive
materials
(CCMs)
have
emerged
as
a
promising
class
of
with
various
applications
in
energy
and
sensing.
This
review
provides
comprehensive
overview
the
synthesis
methods
properties
CCMs
their
batteries,
supercapacitors,
chemical
sensors,
biosensors,
mechanical
sensors.
Derived
from
renewable
resources,
cellulose
serves
scaffold
for
integrating
additives
such
carbon
nanotubes
(CNTs),
graphene,
metal
particles,
metal–organic
frameworks
(MOFs),
carbides
nitrides
transition
metals
(MXene),
polymers.
combination
results
excellent
electrical
conductivity
while
retaining
eco-friendliness
biocompatibility
cellulose.
In
field
storage,
show
great
potential
batteries
supercapacitors
due
to
high
surface
area,
strength,
tunable
chemistry,
porosity.
Their
flexibility
makes
them
ideal
wearable
flexible
electronics,
contributing
advances
portable
storage
electronic
integration
into
substrates.
addition,
play
key
role
sensing
applications.
allows
development
implantable
biosensors
biodegradable
environmental
sensors
meet
growing
demand
health
monitoring.
Looking
future,
this
emphasizes
need
scalable
synthetic
methods,
improved
thermal
properties,
exploration
novel
sources
modifications.
Continued
innovation
promises
revolutionize
sustainable
technologies,
providing
environmentally
friendly
solutions
pressing
global
challenges.
Small,
Journal Year:
2024,
Volume and Issue:
20(28)
Published: Feb. 11, 2024
Abstract
Metal
telluride
(MTe)‐based
nanomaterials
have
emerged
as
a
potential
alternative
for
efficient,
highly
conductive,
robust,
and
durable
electrodes
in
energy
storage/conversion
applications.
Significant
progress
the
material
development
of
MTe‐based
is
well‐sought,
from
synthesis
its
nanostructures,
integration
MTes
with
supporting
materials,
their
hybrid
morphologies,
implications
systems.
Herein,
an
extensive
exploration
recent
advancements
MTes‐based
reviewed.
This
review
emphasizes
elucidating
fundamental
properties
providing
systematic
compilation
wet
dry
methods.
The
applications
are
extensively
summarized
discussed,
particularly,
storage
conversion
systems
including
batteries
(Li‐ion,
Zn‐ion,
Li‐S,
Na‐ion,
K‐ion),
supercapacitor,
hydrogen
evolution
reaction
(HER),
oxygen
(OER),
reduction
(ORR),
CO
2
reduction.
also
future
prospects
urgent
challenges
to
be
addressed
MTes,
knowledge
researchers
utilizing
technologies.
