Molecules,
Journal Year:
2024,
Volume and Issue:
29(19), P. 4761 - 4761
Published: Oct. 8, 2024
The
solid
electrolyte
interface
(SEI)
plays
a
critical
role
in
determining
the
performance,
stability,
and
longevity
of
batteries.
This
review
comprehensively
compares
construction
strategies
SEI
Li
Mg
batteries,
focusing
on
differences
similarities
their
formation,
composition,
functionality.
batteries
is
well-studied,
with
established
that
leverage
organic
inorganic
components
to
enhance
ion
diffusion
mitigate
side
reactions.
In
contrast,
development
still
its
initial
stages,
facing
significant
challenges
such
as
severe
passivation
slower
kinetics
due
divalent
nature
magnesium
ions.
highlights
various
approaches
engineering
SEIs
both
battery
systems,
including
optimization,
additives,
surface
modifications.
Furthermore,
it
discusses
impact
these
electrochemical
cycle
life,
safety.
comparison
provides
insights
into
underlying
mechanisms,
challenges,
future
directions
for
research.
Molecules,
Journal Year:
2024,
Volume and Issue:
29(8), P. 1767 - 1767
Published: April 12, 2024
Solid-state
hydrogen
storage
technology
has
emerged
as
a
disruptive
solution
to
the
“last
mile”
challenge
in
large-scale
energy
applications,
garnering
significant
global
research
attention.
This
paper
systematically
reviews
Chinese
progress
solid-state
material
systems,
thermodynamic
mechanisms,
and
system
integration.
It
also
quantitatively
assesses
market
potential
of
across
four
major
application
scenarios:
on-board
storage,
refueling
stations,
backup
power
supplies,
grid
peak
shaving.
Furthermore,
it
analyzes
bottlenecks
challenges
industrialization
related
key
materials,
testing
standards,
innovation
platforms.
While
acknowledging
that
cost
performance
are
not
yet
fully
competitive,
highlights
its
unique
advantages
high
safety,
density,
potentially
lower
costs,
showing
promise
new
vehicles
distributed
fields.
Breakthroughs
materials
like
magnesium-based
vanadium-based
coupled
with
improved
specifications,
expected
propel
into
mainstream
within
10–15
years,
scale
exceeding
USD
14.3
billion.
To
accelerate
leapfrog
development
China’s
industry,
increased
investment
basic
research,
focused
efforts
on
core
technologies,
streamlining
industry
chain
from
systems
recommended.
includes
addressing
passenger
vehicles,
commercial
building
collaborative
ecosystem
involving
government,
academia,
finance,
intermediary
entities
support
achievement
carbon
neutrality
goals
foster
clean,
low-carbon,
safe,
efficient
modern
system.
Molecules,
Journal Year:
2024,
Volume and Issue:
29(11), P. 2525 - 2525
Published: May 27, 2024
Magnesium-based
hydrogen
storage
alloys
have
attracted
significant
attention
as
promising
materials
for
solid-state
due
to
their
high
capacity,
abundant
reserves,
low
cost,
and
reversibility.
However,
the
widespread
application
of
these
is
hindered
by
several
challenges,
including
slow
absorption/desorption
kinetics,
thermodynamic
stability
magnesium
hydride,
limited
cycle
life.
This
comprehensive
review
provides
an
in-depth
overview
recent
advances
in
magnesium-based
alloys,
covering
fundamental
properties,
synthesis
methods,
modification
strategies,
performance,
potential
applications.
The
discusses
kinetic
properties
well
effects
alloying,
nanostructuring,
surface
on
performance.
different
alloy
systems
are
compared,
influence
various
strategies
examined.
also
explores
applications
mobile
stationary
storage,
rechargeable
batteries,
thermal
energy
storage.
Finally,
current
challenges
future
research
directions
this
field
discussed,
highlighting
need
understanding
mechanisms,
development
novel
compositions,
optimization
integration
into
systems,
collaboration
between
academia
industry.
Molecules,
Journal Year:
2024,
Volume and Issue:
29(11), P. 2451 - 2451
Published: May 23, 2024
Magnesium-based
hydrogen
storage
materials
have
garnered
significant
attention
due
to
their
high
capacity,
abundance,
and
low
cost.
However,
the
slow
kinetics
desorption
temperature
of
magnesium
hydride
hinder
its
practical
application.
Various
preparation
methods
been
developed
improve
properties
magnesium-based
materials.
This
review
comprehensively
summarizes
recent
advances
in
materials,
including
mechanical
ball
milling,
methanol-wrapped
chemical
vapor
deposition,
plasma-assisted
organic
ligand-assisted
synthesis,
other
emerging
methods.
The
principles,
processes,
key
parameters,
modification
strategies
each
method
are
discussed
detail,
along
with
representative
research
cases.
Furthermore,
advantages
disadvantages
different
compared
evaluated,
influence
on
is
analyzed.
application
potential
these
also
assessed,
considering
factors
such
as
performance,
scalability,
cost-effectiveness.
Finally,
existing
challenges
future
directions
this
field
outlined,
emphasizing
need
for
further
development
high-performance
cost-effective
clean
energy
applications.
provides
valuable
insights
references
researchers
working
advanced
technologies.
Environmental Chemistry Letters,
Journal Year:
2024,
Volume and Issue:
22(4), P. 1703 - 1740
Published: May 16, 2024
Abstract
Hydrogen
is
viewed
as
the
future
carbon–neutral
fuel,
yet
hydrogen
storage
a
key
issue
for
developing
economy
because
current
techniques
are
expensive
and
potentially
unsafe
due
to
pressures
reaching
up
700
bar.
As
consequence,
research
has
recently
designed
advanced
sorbents,
such
metal–organic
frameworks,
covalent
organic
porous
carbon-based
adsorbents,
zeolite,
composites,
safer
storage.
Here,
we
review
with
focus
on
sources
production,
machine
learning.
Carbon-based
sorbents
include
graphene,
fullerene,
carbon
nanotubes
activated
carbon.
We
observed
that
capacities
reach
10
wt.%
6
3–5
adsorbents.
High-entropy
alloys
composites
exhibit
improved
stability
uptake.
Machine
learning
allowed
predicting
efficient
materials.
Inorganic Chemistry Frontiers,
Journal Year:
2024,
Volume and Issue:
11(14), P. 4197 - 4206
Published: Jan. 1, 2024
A
ternary
VTiFe
solid
solution
alloy
catalyst
was
strategically
integrated
with
CNTs
through
a
two-step
ball
milling
process,
which
greatly
improved
the
reversible
hydrogen
storage
performance
of
MgH
2
via
synergistic
mechanism.
Materials,
Journal Year:
2024,
Volume and Issue:
17(11), P. 2510 - 2510
Published: May 23, 2024
Mg-based
materials
have
been
widely
studied
as
potential
hydrogen
storage
media
due
to
their
high
theoretical
capacity,
low
cost,
and
abundant
reserves.
However,
the
sluggish
absorption/desorption
kinetics
thermodynamic
stability
of
hydrides
hindered
practical
application.
Ball
milling
has
emerged
a
versatile
effective
technique
synthesize
modify
nanostructured
with
enhanced
properties.
This
review
provides
comprehensive
summary
state-of-the-art
progress
in
ball
materials.
The
synthesis
mechanisms,
microstructural
evolution,
properties
nanocrystalline
amorphous
prepared
via
are
systematically
reviewed.
effects
various
catalytic
additives,
including
transition
metals,
metal
oxides,
carbon
materials,
halides,
on
thermodynamics
discussed
detail.
Furthermore,
strategies
for
synthesizing
nanocomposite
other
hydrides,
MOFs,
scaffolds
highlighted,
an
emphasis
importance
nanoconfinement
interfacial
effects.
Finally,
challenges
future
perspectives
ball-milled
on-board
applications
outlined.
aims
provide
valuable
insights
guidance
development
advanced
superior
performance.
