Nano-Micro Letters,
Journal Year:
2024,
Volume and Issue:
16(1)
Published: July 5, 2024
Green
hydrogen
from
electrolysis
of
water
has
attracted
widespread
attention
as
a
renewable
power
source.
Among
several
production
methods,
it
become
the
most
promising
technology.
However,
there
is
no
large-scale
system
currently
that
can
compete
with
conventional
fossil
fuel
production.
Renewable
energy
electrocatalytic
splitting
an
ideal
technology
environmental
cleanliness
protection
and
good
purity,
which
meet
requirements
future
development.
This
review
summarizes
introduces
current
status
by
three
aspects:
electricity,
catalyst
electrolyte.
In
particular,
present
situation
latest
progress
key
sources
power,
catalytic
materials
electrolyzers
for
are
introduced.
Finally,
problems
generation
electrolytic
directions
next-generation
green
in
discussed
outlooked.
It
expected
this
will
have
important
impact
on
field
water.
Environmental Science and Pollution Research,
Journal Year:
2022,
Volume and Issue:
29(58), P. 86994 - 87018
Published: Oct. 25, 2022
Abstract
Hydrogen
energy,
as
clean
and
efficient
is
considered
significant
support
for
the
construction
of
a
sustainable
society
in
face
global
climate
change
looming
energy
revolution.
one
most
important
chemical
substances
on
earth
can
be
obtained
through
various
techniques
using
renewable
nonrenewable
sources.
However,
necessity
gradual
transition
to
sources
significantly
hampers
efforts
identify
implement
green
hydrogen
production
paths.
Therefore,
this
paper’s
objective
provide
technological
review
systems
from
solar
wind
utilizing
several
types
water
electrolyzers.
The
current
paper
starts
with
short
brief
about
different
techniques.
A
detailed
comparison
between
electrolyzer
complete
illustration
are
presented
examples,
after
which
an
economic
assessment
by
comparing
costs
discussed
other
methods.
Finally,
challenges
that
mentioned
methods
illuminated
review.
Chemical Reviews,
Journal Year:
2023,
Volume and Issue:
123(11), P. 7119 - 7192
Published: Feb. 7, 2023
Since
severe
global
warming
and
related
climate
issues
have
been
caused
by
the
extensive
utilization
of
fossil
fuels,
vigorous
development
renewable
resources
is
needed,
transformation
into
stable
chemical
energy
required
to
overcome
detriment
their
fluctuations
as
sources.
As
an
environmentally
friendly
efficient
carrier,
hydrogen
can
be
employed
in
various
industries
produced
directly
(called
green
hydrogen).
Nevertheless,
large-scale
production
water
electrolysis
prohibited
its
uncompetitive
cost
a
high
specific
demand
electricity
expenses,
which
enhancing
corresponding
thermodynamics
kinetics
at
elevated
working
temperatures.
In
present
review,
effects
temperature
variation
are
primarily
introduced
from
perspective
cells.
Following
increasing
order
temperature,
multidimensional
evaluations
considering
materials
structures,
performance,
degradation
mechanisms
mitigation
strategies
well
stacks
systems
presented
based
on
alkaline
cells
polymer
electrolyte
membrane
(ET-AECs
ET-PEMECs),
ionic
conductors
(ET-ICs),
protonic
ceramic
(PCECs)
solid
oxide
(SOECs).
Sustainability,
Journal Year:
2023,
Volume and Issue:
15(15), P. 11501 - 11501
Published: July 25, 2023
This
paper
provides
an
in-depth
review
of
the
current
state
and
future
potential
hydrogen
fuel
cell
vehicles
(HFCVs).
The
urgency
for
more
eco-friendly
efficient
alternatives
to
fossil-fuel-powered
underlines
necessity
HFCVs,
which
utilize
gas
power
onboard
electric
motor,
producing
only
water
vapor
heat.
Despite
their
impressive
energy
efficiency
ratio
(EER),
higher
power-to-weight
ratio,
substantial
emissions
reduction
potential,
widespread
implementation
HFCVs
is
presently
hindered
by
several
technical
infrastructural
challenges.
These
include
high
manufacturing
costs,
relatively
low
density
hydrogen,
safety
concerns,
durability
issues,
insufficient
refueling
infrastructure,
complexities
storage
transportation.
Nevertheless,
technological
advancements
policy
interventions
offer
promising
prospects
suggesting
they
could
become
a
vital
component
sustainable
transportation
in
future.
