Molecules,
Journal Year:
2024,
Volume and Issue:
29(20), P. 4975 - 4975
Published: Oct. 21, 2024
Efficient
and
cost-effective
catalysts
for
hydrogen
evolution
reaction
(HER)
are
essential
large-scale
production,
which
is
a
critical
step
toward
reducing
carbon
emissions
advancing
the
global
transition
to
sustainable
energy.
Nickel
sulfide-based
catalysts,
exist
in
various
stoichiometries,
show
promise
HER
alkaline
media.
However,
as
single-phase
materials,
they
do
not
demonstrate
superior
activity
compared
Pt-based
catalysts.
This
review
highlights
recent
strategies
enhance
performance
of
nickel
sulfides,
including
heteroatom
doping,
heterostructure
construction,
vacancy
engineering,
tailored
their
different
stoichiometric
ratios.
The
study
also
examines
synthesis
methods,
characterizations,
impact
on
performance.
Furthermore,
it
discusses
challenges
limitations
current
research
suggests
future
directions
improvement.
Advanced Science,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Dec. 24, 2024
The
rational
design
of
multicomponent
heterostructure
is
an
effective
strategy
to
enhance
the
catalytic
activity
electrocatalysts
for
water
and
seawater
electrolysis
in
alkaline
conditions.
Herein,
MOF-derived
nitrogen-doped
carbon/nickel-cobalt
sulfides
coupled
vertically
aligned
Rhenium
disulfide
(ReS
Molecules,
Journal Year:
2024,
Volume and Issue:
29(20), P. 4975 - 4975
Published: Oct. 21, 2024
Efficient
and
cost-effective
catalysts
for
hydrogen
evolution
reaction
(HER)
are
essential
large-scale
production,
which
is
a
critical
step
toward
reducing
carbon
emissions
advancing
the
global
transition
to
sustainable
energy.
Nickel
sulfide-based
catalysts,
exist
in
various
stoichiometries,
show
promise
HER
alkaline
media.
However,
as
single-phase
materials,
they
do
not
demonstrate
superior
activity
compared
Pt-based
catalysts.
This
review
highlights
recent
strategies
enhance
performance
of
nickel
sulfides,
including
heteroatom
doping,
heterostructure
construction,
vacancy
engineering,
tailored
their
different
stoichiometric
ratios.
The
study
also
examines
synthesis
methods,
characterizations,
impact
on
performance.
Furthermore,
it
discusses
challenges
limitations
current
research
suggests
future
directions
improvement.
