Energy & Environmental Science,
Год журнала:
2021,
Номер
14(4), С. 1897 - 1927
Опубликована: Янв. 1, 2021
The
review
summarizes
transition
metal-based
bimetallic
MOFs
and
their
derived
materials
as
electrocatalytic
for
the
OER.
mechanisms
of
OER
probed
by
DFT
calculation
andin
situcharacterization
techniques
are
also
discussed.
Inorganic Chemistry Frontiers,
Год журнала:
2021,
Номер
8(12), С. 3049 - 3054
Опубликована: Янв. 1, 2021
A
hierarchical
CuO@NiCo
LDH
core–shell
nanoarray
on
copper
foil
(CuO@NiCo
LDH/CF)
acts
as
an
efficient
and
durable
oxygen-evolving
electrocatalyst,
capable
of
driving
20
mA
cm−2
at
overpotential
only
256
mV
in
1.0
M
KOH.
Coordination Chemistry Reviews,
Год журнала:
2023,
Номер
481, С. 215043 - 215043
Опубликована: Фев. 13, 2023
As
the
structure
and
properties
of
anisotropic
metal–organic
frameworks
(MOFs)
vary
with
certain
directions
in
space,
controlling
orientation
these
MOFs
allows
full
advantage
to
be
taken
their
properties.
Not
surprisingly,
preparation
oriented
MOFs,
has
drawn
great
attention
past
decade.
In
this
review,
we
systematically
summarized
strategies
utilized
for
growth
highlighting
possibilities
each
synthetic
approach
as
well
challenges
they
have
overcome.
Herein,
also
explored
MOF-on-MOF
hybrids.
Finally,
presented
advantages
MOF
crystals
over
randomly
counterparts
different
applications,
including
adsorptions,
separations,
catalysis,
sensing,
energy
storage,
etc.
We
hope
review
shows
tremendous
helps
reader
better
comprehend
synthesis,
properties,
applications.
Advanced Energy Materials,
Год журнала:
2021,
Номер
11(16)
Опубликована: Март 10, 2021
Abstract
Oxygen‐related
electrocatalysis,
including
those
used
for
the
oxygen
reduction
reaction
(ORR)
and
evolution
(OER),
play
a
central
role
in
green‐energy
related
technologies.
Rational
fabrication
of
effective
electrocatalysts
is
crucial
development
energy
devices,
such
as
fuel
cells
rechargeable
metal–air
batteries.
Recently,
owing
to
their
tunable
compositions
microstructures,
metal–organic
frameworks
(MOFs)
based
materials
have
drawn
extensive
attention
nonprecious
electrocatalysts.
Various
strategies
been
developed
fabricate
MOF‐based
regulate
active
sites,
heterometal
doping,
defect
engineering,
morphology
tuning,
heterostructure
construction,
hybridization.
In
this
review,
by
focusing
on
various
modulation
aiming
at
recent
advances
are
summarized.
The
synthetic
methods
synthesize
discussed,
followed
underlying
engineering
mechanisms
required
allow
performance
enhancement,
finally
some
existing
challenges
that
hinder
practical
applications
discussed
alongside
perspective
possible
future.
Advanced Energy Materials,
Год журнала:
2021,
Номер
12(4)
Опубликована: Апрель 15, 2021
Abstract
The
demand
to
develop
highly
efficient
electrocatalysts
for
renewable
energy
conversion
has
dramatically
increased
over
the
past
few
years.
Metal–organic
frameworks
(MOFs)
and
covalent–organic
(COFs)
have
emerged
as
promising
materials
improve
catalytic
efficiency
of
a
variety
electrochemical
reactions.
Compared
3D
bulk
MOFs
COFs,
which
are
commonly
obtained
by
typical
synthesis
routes,
2D
COFs
achieved
through
innovative
strategies,
exhibit
further
benefits
in
terms
chemical
structural
properties.
Specifically,
large
porosity
ultrathin
structure
contribute
exotic
properties
such
surface
area,
mechanical
flexibility,
enhanced
electrical
conductivity,
rapid
mass
transport
during
reactions,
applicable
electrocatalysis.
In
this
review,
methods
first
discussed.
Then,
distinct
advantages
recent
advances
electrocatalytic
including
water
splitting,
O
2
reduction
reaction,
CO
N
introduced.
Finally,
based
on
existing
challenges,
crucial
issues
development
reliable
with
performance
ACS Energy Letters,
Год журнала:
2022,
Номер
7(10), С. 3311 - 3328
Опубликована: Сен. 8, 2022
Layered
double
hydroxides
(LDHs)
have
attracted
intense
interest
in
recent
research
and
hold
promise
a
vast
range
of
applications.
Because
the
layered
structure
diverse
compositions,
transition-metal-based
LDHs
are
projected
to
function
as
active
electrocatalysts
for
oxygen
evolution
reaction
(OER)
hydrogen
(HER).
Delamination
LDH
hexagonal
platelet
crystals
nanometer
level
leads
enhanced
activity.
However,
several
limitations,
including
collapse
poor
conductivity
LDHs,
impede
their
application
electrochemical
catalysis.
Consequently,
LDH-derived
nanomaterials
being
employed
high-performance
overall
water
splitting.
In
this
Review,
we
highlight
progress
development
materials,
bimetal
oxides
hydroxides,
bimetallic
nitrides/phosphides,
sulfides/selenides,
MOFs,
remarkable
Focus
is
placed
on
methodologies
catalytic
efficiency
splitting,
key
problems,
future
perspectives.
