Functionalization of Nanomaterials for Energy Storage and Hydrogen Production Applications
Materials,
Год журнала:
2025,
Номер
18(4), С. 768 - 768
Опубликована: Фев. 10, 2025
This
review
article
provides
a
comprehensive
overview
of
the
pivotal
role
that
nanomaterials,
particularly
graphene
and
its
derivatives,
play
in
advancing
hydrogen
energy
technologies,
with
focus
on
storage,
production,
transport.
As
quest
for
sustainable
solutions
intensifies,
use
nanoscale
materials
to
store
solid
form
emerges
as
promising
strategy
toward
mitigate
challenges
related
traditional
storage
methods.
We
begin
by
summarizing
standard
methods
producing
modified
derivatives
at
their
impact
structural
characteristics
properties.
The
highlights
recent
advancements
capacities
achieved
through
innovative
nanocomposite
architectures,
example,
multi-level
porous
structures
containing
embedded
nickel
particles
dimensions.
discussion
covers
distinctive
these
expansive
surface
area
spillover
effect,
which
enhance
effectiveness
applications,
including
supercapacitors
batteries.
In
addition
capabilities,
this
explores
nanomaterials
efficient
catalysts
evolution
reaction
(HER),
emphasizing
potential
metal
oxides
other
composites
boost
production.
integration
transport
systems
is
also
examined,
showcasing
innovations
safety
efficiency.
we
move
economy,
underscores
urgent
need
continued
research
aimed
optimizing
existing
developing
novel
nanostructured
systems.
Addressing
primary
future
directions,
aims
serve
roadmap
enable
scientists
industry
experts
maximize
capabilities
transforming
hydrogen-based
systems,
thus
contributing
significantly
global
sustainability
efforts.
Язык: Английский
Transition-metal-based hydrides for efficient hydrogen storage and their multiple bond analysis: A first-principles calculation
International Journal of Hydrogen Energy,
Год журнала:
2024,
Номер
90, С. 1333 - 1343
Опубликована: Окт. 11, 2024
Язык: Английский
Recent Advancement and Design in Supercapacitor Hybrid Electrode Materials: Bridging the Gap Between Energy and Power Density
Chemical Engineering Journal Advances,
Год журнала:
2024,
Номер
unknown, С. 100690 - 100690
Опубликована: Ноя. 1, 2024
Язык: Английский
Review of Graphene Applications in Electric Vehicle Thermal Management Systems
World Electric Vehicle Journal,
Год журнала:
2025,
Номер
16(3), С. 166 - 166
Опубликована: Март 12, 2025
As
electric
vehicles
(EVs)
continue
to
develop,
effective
battery
thermal
management
systems
(BTMSs)
are
critical
for
ensuring
safety,
performance,
and
longevity.
This
review
explores
the
application
of
graphene-based
materials
in
BTMSs,
focusing
on
graphene
coatings,
nanofluids,
enhanced
phase
change
(PCMs).
Graphene’s
superior
electrical
conductivities
offer
substantial
benefits
improving
heat
dissipation,
reducing
temperature
fluctuations,
enhancing
performance.
Despite
its
potential,
challenges
such
as
high
production
costs
complex
manufacturing
processes
hinder
large-scale
adoption.
paper
summarizes
recent
advancements
compares
graphene’s
performance
with
conventional
materials.
Key
findings,
including
metrics
from
studies,
discussed
demonstrate
advantages
graphene.
The
also
outlines
future
research
directions,
emphasizing
development
hybrid
materials,
combining
other
advanced
substances
optimize
EV
management.
findings
aim
guide
innovations
field.
Язык: Английский
Interface and surface engineering of MXenes and COFs for energy storage and conversion
InfoMat,
Год журнала:
2025,
Номер
unknown
Опубликована: Март 11, 2025
Abstract
MXenes,
a
class
of
two‐dimensional
(2D)
transition
metal
carbides,
and
covalent
organic
frameworks
(COFs)
deliver
unique
structural
electrochemical
properties,
making
them
promising
candidates
for
energy
storage
conversion
applications.
MXenes
exhibit
excellent
conductivity
tunable
surface
chemistries,
whereas
the
COFs
provide
high
porosity
versatility.
Recent
advances
in
integrating
MXene‐COF
composites
have
revealed
their
potential
to
enhance
charge
transfer
storage/conversion
properties.
The
work
highlights
key
developments
integration,
offering
insights
into
applications
batteries
(Li‐ion,
K‐ion,
Na‐ion,
Li‐S),
supercapacitors,
electrocatalysis
(HER,
OER,
RR,
NRR,
ORRCO2),
while
also
addressing
current
challenges
future
directions
not
only
but
other
electronic
devices.
image
Язык: Английский
Hydrogen storage engineering in PHE-graphene monolayer via potassium (K) decoration
International Journal of Hydrogen Energy,
Год журнала:
2025,
Номер
123, С. 139 - 149
Опубликована: Апрель 1, 2025
Язык: Английский
High hydrogen storage capacity and reversible storage/release mechanism of the BC2N monolayers via charge modulation
Applied Physics Letters,
Год журнала:
2025,
Номер
126(20)
Опубликована: Май 19, 2025
Although
hydrogen
is
an
effective
alternative
energy
source
to
fossil
fuels,
its
storage
a
challenge
for
extensive
applications.
The
performance
and
mechanism
of
the
BC2N
monolayers
with
without
modulation
strain
charge
were
investigated
using
first-principles
methods.
pure
monolayer
achieves
high
gravimetric
density
(HSGD)
10.95
wt.
%;
however,
average
adsorption
(Ead)
H2
molecules
only
0.138
eV,
which
immensely
hinders
practical
applications
motivates
us
introduce
clean
modulations
Ead
improvement
maintaining
HSGD.
Our
results
indicate
that
engineering
has
little
effect
on
enhancing
strength
H2.
However,
can
efficiently
modulate
interaction
between
BC2N.
When
−5e
charges
are
applied
into
monolayer,
increases
0.225–0.460
eV.
charged
electrostatic
nature.
desorption
temperature
287
383
K
at
1
atm.
condition
297
K∼30
atm
385
K∼1
reversible
charge-modulated
preferred.
Furthermore,
storage/release
on/from
be
easily
controlled
by
modulating
states
Combined
analysis
occupation
number,
our
findings
highlight
ideal
material
HSGD
fast-kinetics.
Язык: Английский
A ternary C-SnO2–g-C3N4–MoS2 heterostructure for highly efficient photo/electrocatalytic hydrogen production
Sustainable Energy & Fuels,
Год журнала:
2024,
Номер
unknown
Опубликована: Дек. 17, 2024
This
work
reported
the
design
and
fabrication
of
a
ternary
heterostructure
for
efficient
photocatalytic
electrocatalytic
hydrogen
production.
Язык: Английский