World Journal of Advanced Research and Reviews,
Год журнала:
2023,
Номер
21(3), С. 2073 - 2083
Опубликована: Март 30, 2023
This
Review
provides
a
succinct
overview
of
comparative
review
examining
the
role
nanomaterials
in
energy
storage,
focusing
on
developments
United
States
(USA)
and
Africa.
Nanomaterials
have
emerged
as
key
players
revolutionizing
storage
technologies,
with
significant
implications
for
global
sustainability.
In
USA,
advancements
been
at
forefront
research
development
efforts.
Nanostructured
materials,
such
graphene,
carbon
nanotubes,
various
metal
oxides,
demonstrated
exceptional
properties,
enhancing
performance
devices
like
batteries
supercapacitors.
explores
latest
innovations
highlighting
strides
made
improving
capacity,
charging
rates,
overall
efficiency
through
integration
nanomaterials.
Contrastingly,
African
continent
has
an
arena
unique
challenges
opportunities
realm
storage.
Despite
facing
resource
constraints
limited
access
to
state-of-the-art
facilities,
researchers
showcased
resilience
ingenuity
utilizing
solutions.
analysis
sheds
light
distinctive
approaches
taken
by
nations,
emphasizing
indigenous
locally
sourced
materials
address
needs
sustainable
context-specific
manner.
The
encompasses
examination
economic,
social,
environmental
dimensions
nanomaterial
applications
drawing
comparisons
between
two
regions.
It
considers
accessibility
affordability
nanomaterial-based
exploring
their
potential
bridge
disparities
foster
economic
development,
particularly
communities.
As
community
strives
transition
towards
cleaner
more
systems,
understanding
diverse
landscapes
is
imperative.
serves
valuable
policymakers,
researchers,
industry
stakeholders,
offering
insights
into
nuanced
dynamics
utilization
across
USA
encourages
collaborative
efforts
knowledge
exchange
propel
equitable
advancement
ensuring
that
benefit
populations
contribute
inclusive
future.
Energy Science & Engineering,
Год журнала:
2024,
Номер
12(5), С. 1934 - 1968
Опубликована: Март 6, 2024
Abstract
The
rapidly
growing
global
need
for
environmentally
friendly
energy
solutions
has
inspired
extensive
research
and
development
efforts
aimed
at
harnessing
the
potential
of
hydrogen
energy.
Hydrogen,
with
its
diverse
applications
relatively
straightforward
acquisition,
is
viewed
as
a
promising
carrier
capable
tackling
pressing
issues,
such
carbon
emissions
reduction
storage.
This
study
conducts
preliminary
investigation
into
effective
generation
storage
systems,
encompassing
methods
like
water
electrolysis,
biomass
reforming,
solar‐driven
processes.
Specifically,
focuses
on
assessing
nanostructured
catalysts
innovative
materials
to
enhance
productivity
versatility
systems.
Additionally,
utilization
novel
not
only
improves
capacity
safety
but
also
opens
up
possibilities
inventive
applications,
including
on‐demand
release
efficient
transportation.
Furthermore,
critical
factors
catalyst
design,
material
engineering,
system
integration,
technoeconomic
viability
are
examined
identify
challenges
chart
paths
future
advancements.
emphasizes
importance
fostering
interdisciplinary
collaborations
advance
technologies
contribute
sustainable
future.
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.
Nanomaterials,
Год журнала:
2025,
Номер
15(4), С. 256 - 256
Опубликована: Фев. 8, 2025
This
review
explores
the
recent
advancements
in
catalyst
technology
for
hydrogen
production,
emphasizing
role
of
catalysts
efficient
and
sustainable
generation.
involves
a
comprehensive
analysis
various
materials,
including
noble
metals,
transition
carbon-based
nanomaterials,
metal–organic
frameworks,
along
with
their
mechanisms
performance
outcomes.
Major
findings
reveal
that
while
metal
catalysts,
such
as
platinum
iridium,
exhibit
exceptional
activity,
high
cost
scarcity
necessitate
exploration
alternative
materials.
Transition
single-atom
have
emerged
promising
substitutes,
demonstrating
potential
enhancing
catalytic
efficiency
stability.
These
underscore
importance
interdisciplinary
approaches
to
design,
which
can
lead
scalable
economically
viable
production
systems.
The
concludes
ongoing
research
should
focus
on
addressing
challenges
related
stability,
scalability,
integration
renewable
energy
sources,
paving
way
economy.
By
fostering
innovation
development,
this
work
aims
contribute
towards
cleaner
solutions
more
resilient
future.
Energies,
Год журнала:
2024,
Номер
17(21), С. 5330 - 5330
Опубликована: Окт. 26, 2024
The
growing
emphasis
on
renewable
energy
highlights
hydrogen’s
potential
as
a
clean
carrier.
However,
traditional
hydrogen
production
methods
contribute
significantly
to
carbon
emissions.
This
review
examines
the
integration
of
capture
and
storage
(CCS)
technologies
with
processes,
focusing
their
ability
mitigate
It
evaluates
various
techniques,
including
steam
methane
reforming,
electrolysis,
biomass
gasification,
discusses
how
CCS
can
enhance
environmental
sustainability.
Key
challenges,
such
economic,
technical,
regulatory
obstacles,
are
analyzed.
Case
studies
future
trends
offer
insights
into
feasibility
CCS–hydrogen
integration,
providing
pathways
for
reducing
greenhouse
gases
facilitating
transition.
Fuel,
Год журнала:
2024,
Номер
376, С. 132708 - 132708
Опубликована: Авг. 8, 2024
Clean
energy
sources
are
not
the
silver
bullet;
however,
hydrogen
has
potential
to
complete
equation
with
clean
achieve
sustainability
as
an
ultimate
goal.
Increasing
efforts
made
production
through
water
electrolysis
in
a
feasible
and
sustainable
manner.
Water
appears
be
solution,
which
needs
improved
order
performance
targets.
The
current
study
uses
data
from
experimental
studies
openly
available
literature
comparatively
assess
catalysts
along
magnetic
field
effect
show
how
these
additions
can
mitigate
inefficiencies
of
process.
is
recent
topic
that
discussed
improve
process,
especially
on
anode
side,
mainly
due
paramagnetic
behavior
oxygen.
This
investigates
effects
compares
them
other
present
their
impact
overall
process
efficiency.
Catalysts
then
categorized
assessed
case
normalized
parameters,
both
category
overall.
Due
different
electrodes,
considered
sides.
For
ferromagnetic
elements
performed
better
study,
where
NiZnFe4Ox
brings
6.54%
efficiency
improvement.
PtNi(N)
nanowires,
4.79%
improvement,
highlighted
among
cathode
side
catalysts.
catalyst
couples,
there
more
than
10%
improvement
compared
base
scenario.
