In situ, fast constructing interface/doping-engineered NiCo bimetal-based composites boosting electrocatalytic oxygen reduction for zinc-air battery
Journal of Alloys and Compounds,
Journal Year:
2024,
Volume and Issue:
1004, P. 175821 - 175821
Published: Aug. 5, 2024
Language: Английский
Biomass-derived metal-free heteroatom doped nanostructured carbon electrocatalysts for high-performance rechargeable lithium–air batteries
Green Chemistry,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Jan. 1, 2024
Renewable
energy
sources
are
crucial
for
addressing
the
crisis
and
global
warming,
but
their
intermittent
nature
necessitates
storage.
Language: Английский
Fluorine‐Induced Lattice Oxygen Participation in 2D Layered Double Hydroxide/MXene Hybrids for Efficient Oxygen Evolution
Advanced Science,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Nov. 11, 2024
In
oxygen
evolution
reaction
(OER),
the
participation
of
lattice
can
break
limitation
adsorption
mechanism,
but
activation
remains
a
critical
challenge.
Herein,
surface
fluorinated
highly
active
2D/2D
FeNi
layered
double
hydroxide/MXene
(F-LDH/MX)
is
demonstrated,
boosting
OER
with
enhanced
lattice-oxygen-mediated
path.
The
introduction
fluorine
promotes
self-evolution
catalyst
in
an
alkaline
environment,
even
without
external
current.
It
further
accelerates
formation
metal
oxyhydroxides
abundant
vacancies
under
operating
potential.
introduced
vacancy
activates
oxygen,
increasing
proportion
mechanism
OER.
Owing
to
synergistic
effects
hierarchical
structure
and
modulated
surface,
F-LDH/MX
possesses
excellent
electrochemical
performances,
including
low
overpotential
251
mV
at
10
mA
cm
Language: Английский
The Recent Advancement of Graphene-Based Cathode Material for Rechargeable Zinc–Air Batteries
Processes,
Journal Year:
2024,
Volume and Issue:
12(8), P. 1684 - 1684
Published: Aug. 12, 2024
Graphene-based
materials
(GBMs)
are
a
prospective
material
of
choice
for
rechargeable
battery
electrodes
because
their
unique
set
qualities,
which
include
tunable
interlayer
channels,
high
specific
surface
area,
and
strong
electrical
conductivity
characteristics.
The
market
commercial
batteries
is
now
dominated
by
lithium-ion
(LIBs).
One
the
primary
factors
impeding
development
new
energy
vehicles
large-scale
storage
applications
safety
LIBs.
Zinc-based
have
emerged
as
viable
substitute
due
to
affordability,
safety,
improved
performance.
This
review
article
explores
recent
developments
in
synthesis
advancement
GBMs
zinc–air
(ZABs)
common
graphene-based
electrocatalyst
types.
An
outlook
on
difficulties
probable
future
paths
this
extremely
promising
field
study
provided
at
end.
Language: Английский