E3S Web of Conferences,
Год журнала:
2024,
Номер
588, С. 02005 - 02005
Опубликована: Янв. 1, 2024
By
virtue
of
their
unique
properties
at
the
nanoscale,
nanomaterials
have
revolutionized
field
material
science.
The
current
work
provides
a
thorough
analysis
nanomaterials,
classifying
them
into
three
main
categories:
nanoparticles,
nanosolids,
and
nanoassembled
systems.
Further
classes
is
conducted
based
on
morphologies,
chemical
composition,
structural
variety,
which
include
carbon-based
such
as
fullerene,
carbon
nanotubes
(CNTs),
graphene.
Moreover,
synthesis
manufacturing
techniques
are
analyzed,
with
particular
focus
physical
approaches.
methods
highlighted
for
ability
to
produce
broad
variety
applications
gas
evaporation,
vacuum
condensation,
sputtering,
yeast-cell-based
synthesis,
sol-gel
processing.
major
aim
this
provide
comprehensive
guide
classification,
properties,
production
thereby
enhancing
comprehension
importance
in
many
scientific
practical
domains.
Journal of Materials Chemistry A,
Год журнала:
2024,
Номер
12(29), С. 18047 - 18070
Опубликована: Янв. 1, 2024
OER
plays
a
crucial
role
in
energy
storage
and
conversion,
the
application
of
thermal
fields
is
widespread
but
not
systematically
discussed.
In
this
work,
we
have
discussion
on
built-in
electric
field
extra
field.
Advanced Composites and Hybrid Materials,
Год журнала:
2024,
Номер
7(6)
Опубликована: Окт. 30, 2024
Abstract
Metal–organic
frameworks
(MOFs)
have
emerged
as
a
versatile
class
of
porous
materials
with
tremendous
potential
for
various
applications,
including
energy
storage
devices.
This
review
provides
comprehensive
analysis
recent
advancements
and
applications
MOFs
in
the
field
brief
overview
fundamental
aspects
MOFs,
their
synthesis,
structural
diversity,
tuneable
properties.
been
extensively
investigated
advanced
systems
supercapacitors.
can
be
employed
electrode
materials,
separators,
catalysts,
offering
enhanced
electrochemical
performance,
improved
charge/discharge
rates,
prolonged
cycling
stability.
The
unique
tunability
allows
rational
design
tailored
desired
properties,
such
high
specific
capacity,
excellent
conductivity,
superior
developments
MOF-based
capacitors,
particularly
significant
progress
reported
achieving
power
densities,
are
noteworthy.
exceptional
charge
capacity
combined
facile
synthesis
scalability,
makes
them
promising
candidates
next-generation
technologies.
sheds
light
on
challenges
opportunities
practical
implementation
devices
discusses
strategies
enhancing
stability
different
environments,
improving
electrical
developing
scalable
methods.
We
briefly
discuss
perspectives
future
directions,
particular
focus
research
development
use
applications.
Advanced Functional Materials,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 16, 2025
Abstract
Promoting
the
sulfur
reduction
reaction
(SRR)
and
evolution
(SER)
kinetics
is
crucial
for
practical
lithium–sulfur
batteries.
However,
electrode
will
be
passivated
by
insulated
Li
2
S
if
blindly
accelerated
SRR
kinetics,
meanwhile,
high
activation
energy
of
lead
to
premature
oxidation
(SER),
achieving
limited
catalyst.
Here,
a
nano‐nickel
nitrogen‐doped
carbon
gel
material
(CG/Ni)
induces
instantaneous
nucleation,
further
endows
fast
ion/electron
transfer,
resulting
porous
3D
growth
instead
single
lateral
growth.
Therefore,
CG/Ni
avoids
being
passivated,
accelerating
kinetics.
Meanwhile,
decreases
delithiation
barrier,
thus,
facilitating
dissociation.
Both
experiments
theory
calculation
prove
that
achieves
efficient
bidirectional
catalysis.
Consequently,
cathode
delivers
low‐capacity
decay
ratio
0.047%
per
cycle
900
cycles
at
5
C.
This
work
unlocks
catalyst
provide
new
insight
high‐efficiency
