Crystals,
Journal Year:
2024,
Volume and Issue:
14(11), P. 971 - 971
Published: Nov. 9, 2024
Flexible
supercapacitors
(SCs),
as
promising
energy
storage
devices,
have
shown
great
potential
for
both
next-generation
wearable
electronics
and
addressing
the
global
crisis.
Conductive
hydrogels
(CHs)
are
suitable
electrode
materials
flexible
SCs
on
account
of
their
intrinsic
characteristics
functional
advantages,
such
a
unique
3D
porous
structure,
remarkable
conductivity,
tunable
chemical
physical
properties,
outstanding
mechanical
properties.
Herein,
an
overview
fabrication
strategies
CHs
in
SCs,
well
advantages
disadvantages,
perspectives
CH-based
is
provided.
First,
systematically
introduced.
Second,
various
multifunctional
presented
discussed.
Finally,
this
review
concludes
with
insights
into
challenges
opportunities
related
to
or
indicating
future
research
prospects
application
orientations
field.
Current Opinion in Green and Sustainable Chemistry,
Journal Year:
2024,
Volume and Issue:
49, P. 100952 - 100952
Published: June 27, 2024
Growing
concerns
regarding
increasing
emission
levels
and
climate
change
have
expedited
extensive
research
on
finding
alternative
fuel
resources
to
fossil
fuels.
Sustainable
production
of
renewable
fuels
from
is
seen
as
one
the
most
promising
solutions.
In
addition,
efficient
energy
storage
systems
are
crucial
ensure
a
reliable
resilient
power
supply.
One
main
challenge
faced
by
current
technologies
synthesis
lack
catalytic
materials
electrode
materials.
recent
years,
liquid
metals
emerged
new
class
with
superior
activities
intriguing
properties
for
storage.
this
minireview,
we
presented
latest
metal
in
field
along
recommendations
their
future
development.
Materials,
Journal Year:
2024,
Volume and Issue:
17(21), P. 5299 - 5299
Published: Oct. 31, 2024
This
paper
presents
a
simple,
fast,
and
cost-effective
method
for
creating
metallic
microstructured
surfaces
by
spray-coating
dispersion
of
copper
nanoparticles
(CuNPs)
onto
polymethyl
methacrylate
(PMMA)
substrates,
enabling
the
imbibition-induced
wetting
liquid
metal.
The
formation
these
patterns
is
crucial
spontaneous
gallium-based
metals.
Traditional
techniques
producing
such
microstructures
often
involve
complex
costly
lithography
vacuum
deposition
methods.
In
contrast,
this
study
demonstrates
that
metal
can
occur
with
formed
through
straightforward
process.
To
immobilize
CuNPs
on
polymer
substrate,
an
organic
solvent
dissolves
surface
was
employed
as
medium.
effects
various
parameters,
including
distance
time,
uniformity
immobilization
CuNP
films
were
systematically
investigated.
Under
optimal
conditions
(120
s
spray
time
10
cm
distance),
dispersed
in
dichloromethane
(DCM)
yielded
uniform
stable
surfaces.
observed
fabricated
film.
Additionally,
selectively
wet
stencil
techniques,
establishing
electrical
connections
between
electrodes.
These
findings
underscore
potential
fabricating
to
drive
flexible
electronics
applications.
Crystals,
Journal Year:
2024,
Volume and Issue:
14(11), P. 971 - 971
Published: Nov. 9, 2024
Flexible
supercapacitors
(SCs),
as
promising
energy
storage
devices,
have
shown
great
potential
for
both
next-generation
wearable
electronics
and
addressing
the
global
crisis.
Conductive
hydrogels
(CHs)
are
suitable
electrode
materials
flexible
SCs
on
account
of
their
intrinsic
characteristics
functional
advantages,
such
a
unique
3D
porous
structure,
remarkable
conductivity,
tunable
chemical
physical
properties,
outstanding
mechanical
properties.
Herein,
an
overview
fabrication
strategies
CHs
in
SCs,
well
advantages
disadvantages,
perspectives
CH-based
is
provided.
First,
systematically
introduced.
Second,
various
multifunctional
presented
discussed.
Finally,
this
review
concludes
with
insights
into
challenges
opportunities
related
to
or
indicating
future
research
prospects
application
orientations
field.
