Russian Chemical Reviews,
Journal Year:
2023,
Volume and Issue:
92(10), P. RCR5097 - RCR5097
Published: Aug. 28, 2023
Research
and
development
of
solid
oxide
fuel
cells
(SOFCs)
electrolysis
(SOECs)
are
currently
paramount
importance
in
terms
realizing
hydrogen
energy
carbon
emission
reduction
programs,
which
many
countries
have
committed
to.
Although,
there
outstanding
results
the
fabrication
characterization
SOFCs
SOECs
with
promising
oxygen-ionic
proton-conducting
electrolytes,
conventional
zirconia
electrolytes
still
widely
used
not
only
a
lab-scale
setup,
but
also
form
enlarged
stacks,
experimental
operation
latter
during
10
000–100
000
h.
To
ensure
good
performance
stability
microstructural
integrity
such
multilayered
cells,
special
attention
should
be
paid
to
chemical
activity
functional
materials
toward
their
interaction
each
other,
especially
long-term
focus.
The
literature
analysis
has
shown
that
undesirable
processes
occur
classical
pairs
strontium-containing
electrodes,
including
element
segregation
interdiffusion,
insulating
phase
formation,
microscopic
defect
appearance,
delamination.
Some
these
can
efficiently
eliminated
by
using
so-called
interlayers
designed
from
doped
ceria
materials.
Due
numerous
beneficial
functions,
several
synonymous
names:
blocking,
barrier,
buffer,
or
protecting
layers.
Herein,
we
review
recent
progress
achievements
fundamental
applied
researches
dealing
impact
on
chemistry
electrochemistry
based
as
well
analogs.
<br>
bibliography
includes
405
references.
Energy & Fuels,
Journal Year:
2024,
Volume and Issue:
38(9), P. 7665 - 7692
Published: April 23, 2024
With
the
introduction
of
EU's
"ban
on
combustion"
proposal
in
2035,
sale
new
fossil
fuel
vehicles
will
soon
be
comprehensively
prohibited.
The
use
e-fuels
has
become
best
means
for
survival
and
continuation
internal
combustion
engines,
while
also
responding
to
call
carbon
neutrality.
This
review
studies
how
raw
materials
required
different
can
obtained
through
assistance
renewable
energy
or
various
net-zero
emission
routes,
elaborates
synthesis
methods,
economics,
challenges
faced
by
such
as
e-methanol
e-ammonia.
E-fuels
have
a
wide
range
market
applications,
including
but
not
limited
road
transportation,
aviation,
shipping,
some
transportation
already
chosen
their
fuel.
By
summarizing
technoeconomic
analysis
e-fuels,
this
aims
provide
referable
methods
multiple
options
future
large-scale
production
well
insights
subsequent
application
improvement
e-fuels.
Small,
Journal Year:
2025,
Volume and Issue:
unknown
Published: March 21, 2025
Solid
oxide
cells
(SOCs)
are
promising
electrochemical
energy
conversion/storage
devices
for
the
generation
of
electricity
and/or
valuable
chemical
products
due
to
high
efficiency,
superior
reversibility
and
low
emissions.
However,
large-scale
applications
SOCs
strongly
limited
by
inferior
stability
costs
operational
temperatures
(≈800
°C).
Extensive
researches
reported
on
reducing
operating
suppress
improve
long-term
stability.
Nevertheless,
as
a
key
component
in
SOCs,
electrolytes
suffer
from
ionic
conductivities
at
reduced
temperatures.
Nanotechnology
relevant
nanomaterials
display
great
potential
durability
low-temperature
(LT)-SOCs
advantageous
functionalities
including
distinct
surface/interface
properties
creation
nanoeffect.
Herein,
timely
review
about
utilization
nanotechnology
design
fabrication
high-performance
LT-SOCs
is
presented
aspects
nanostructuring
methodology
nanomaterial
strategies.
The
current
limitations,
remaining
challenges,
future
research
directions
related
use
development
also
discussed.
Here
guidelines
provided
further
advancement
nanotechnology-based
technologies.
Russian Chemical Reviews,
Journal Year:
2023,
Volume and Issue:
92(11), P. RCR5098 - RCR5098
Published: Oct. 12, 2023
Hydrogen
has
emerged
as
a
major
energy
vector
in
the
past
few
years;
however,
its
storage
and
long-distance
transportation
remain
key
challenges
to
widespread
use.
Ammonia
is
considered
be
potential
medium
for
hydrogen
carrier
storage.
Indeed,
ammonia
more
dense
than
hydrogen,
easier
transport,
allows
CO<sub>2</sub>-free
alternative
fuel
that
could
used
variety
of
power
generations
system.
In
this
regard,
solid
oxide
cell
(SOFC)
technology
stands
out
most
promising
one
directly
converts
into
electricity
with
high
efficiency.
As
SOFCs
operate
at
temperatures
(>600°C),
they
do
not
require
additional
external
reforming
cracking
ammonia.
paper,
we
critically
review
experimental
demonstration,
achievements,
progress,
prospects
direct
NH<sub>3</sub>-fueled
SOFCs.
<br>The
bibliography
includes
147
references.
Materials,
Journal Year:
2023,
Volume and Issue:
16(14), P. 4967 - 4967
Published: July 12, 2023
The
progressive
research
trends
in
the
development
of
low-cost,
commercially
competitive
solid
oxide
fuel
cells
with
reduced
operating
temperatures
are
closely
linked
to
search
for
new
functional
materials
as
well
technologies
improve
properties
established
traditionally
used
high-temperature
devices.
Significant
efforts
being
made
air
electrodes,
which
significantly
contribute
degradation
cell
performance
due
low
oxygen
reduction
reaction
kinetics
at
temperatures.
present
review
summarizes
basic
information
on
methods
electrochemical
conventional
electrodes
perovskite
structure,
such
lanthanum
strontium
manganite
(LSM)
and
cobaltite
ferrite
(LSCF),
make
them
suitable
application
second
generation
medium
In
addition,
presented
this
may
serve
a
background
further
implementation
developed
electrode
modification
involving
novel,
recently
investigated
materials.
