Advanced Energy Materials,
Journal Year:
2023,
Volume and Issue:
13(41)
Published: Sept. 19, 2023
Abstract
Exploration
of
significantly
active
functional
materials
is
highly
valued
for
designing
efficient
electrochemical
energy
devices.
2D‐covalent
organic
frameworks
(2D‐COF)
have
attracted
significant
interest
in
the
context
important
applications
due
to
their
tunable
structural
and
electronic
properties,
high
thermal/chemical
stability,
carbon‐based
motifs.
The
present
review
highlights
strategies
properties
modifying
2D‐COF
electronically
detail
prospects
clearly
explains
actuation
methods
COF
skeletons
by
various
synthetic
post‐synthetic
strategies.
crucially
elucidates
importance
electroactive
as
emerging
practical
conversion
concludes
summarizing
effective
improving
electrocatalytic
suggests
future
research
scope.
orients
2D‐COFs
critical
analysis
advanced
a
sustainable
reliable
future.
ACS Nano,
Journal Year:
2023,
Volume and Issue:
17(10), P. 8918 - 8934
Published: May 2, 2023
Hollow
covalent
organic
frameworks
(COFs)
have
gained
significant
attention
because
of
their
specific
properties,
including
enhanced
surface-to-volume
ratio,
large
surface
area,
hierarchical
structure,
highly
ordered
nanostructures,
and
excellent
chemical
stability.
These
intrinsic
characteristics
endow
hollow
COFs
with
fascinating
physicochemical
properties
make
them
attractive
for
widespread
applications,
such
as
catalysis,
energy
storage,
drug
delivery,
therapy,
sensing,
environmental
remediation.
This
review
focuses
on
the
recent
developments
in
synthesis
derivatives.
In
addition,
practical
applications
various
fields
are
summarized.
Finally,
challenges
future
opportunities
terms
synthetic
methodologies
discussed.
expected
to
play
an
important
role
materials
science.
Advanced Materials,
Journal Year:
2023,
Volume and Issue:
35(48)
Published: June 29, 2023
The
use
of
conductive
MOFs
(c-MOFs)
in
zinc-based
batteries
has
been
a
popular
research
direction.
Zinc-based
are
widely
used
with
the
advantages
high
specific
capacity
and
safety
stability,
but
they
also
face
many
problems.
c-MOFs
have
excellent
conductivity
compared
other
primitive
MOFs,
therefore
better
applications
batteries.
In
this
paper,
transfer
mechanisms
unique
charges
c-MOFs:
hop
transport
band
transport,
respectively,
discussed
way
electron
is
further
addressed.
Then,
various
ways
to
prepare
introduced,
among
which
solvothermal,
interfacial
synthesis,
postprocessing
methods
used.
addition,
terms
their
role
performance
different
types
Finally,
current
problems
prospects
for
future
development
presented.
Energy & Environmental Science,
Journal Year:
2023,
Volume and Issue:
17(2), P. 386 - 424
Published: Nov. 22, 2023
This
review
provides
an
in-depth
discussion
of
the
carbon-based
electrocatalysts
for
rechargeable
Zn–air
batteries
from
design
strategies,
research
progress,
and
future
perspectives.
Advanced Materials,
Journal Year:
2024,
Volume and Issue:
36(24)
Published: March 16, 2024
Zinc-based
batteries
(ZBBs)
have
demonstrated
considerable
potential
among
secondary
batteries,
attributing
to
their
advantages
including
good
safety,
environmental
friendliness,
and
high
energy
density.
However,
ZBBs
still
suffer
from
issues
such
as
the
formation
of
zinc
dendrites,
occurrence
side
reactions,
retardation
reaction
kinetics,
shuttle
effects,
posing
a
great
challenge
for
practical
applications.
As
promising
porous
materials,
covalent
organic
frameworks
(COFs)
derivatives
rigid
skeletons,
ordered
structures,
permanent
porosity,
which
endow
them
with
application
in
ZBBs.
This
review,
therefore,
provides
systematic
overview
detailing
on
COFs
structure
pertaining
electrochemical
performance
ZBBs,
following
an
depth
discussion
challenges
faced
by
includes
dendrites
reactions
at
anode,
well
dissolution,
structural
change,
slow
effect
cathode.
Then,
COF-correlated
materials
roles
various
are
highlighted.
Finally,
outlined
outlook
future
development
is
provided.
The
review
would
serve
valuable
reference
further
research
into
utilization
Advanced Functional Materials,
Journal Year:
2023,
Volume and Issue:
33(45)
Published: Aug. 27, 2023
Abstract
Core–shell
structures,
where
the
“guest”
material
is
encapsulated
within
a
protective
shell,
integrate
advantages
of
different
materials
to
enhance
overall
properties
composite.
Covalent–organic
frameworks
(COFs)
are
favorable
candidates
for
composing
core–shell
structures
due
their
inherent
porosity,
good
activity,
excellent
stability,
and
other
advantages.
In
particular,
COFs
as
shells
encapsulate
functional
becoming
increasingly
popular
in
fields
environmental
remediation
energy
conversion.
However,
there
lack
reviews
on
COF‐based
materials.
this
context,
review
provides
systematic
summary
current
research
composites.
First,
simple
classification
made
The
second
part
describes
main
synthesis
methods.
changes
brought
about
by
COF
shell
composites
applications
photocatalysis,
electrocatalysis,
adsorption,
sensing,
supercapacitors
then
emphasized.
Finally,
new
perspectives
future
development
challenges
presented.
purpose
study
provide
insights
into
design
application
Advanced Functional Materials,
Journal Year:
2023,
Volume and Issue:
34(11)
Published: Nov. 27, 2023
Abstract
Covalent
organic
frameworks
(COFs)
are
crystalline
porous
polymers
that
can
be
precisely
integrated
by
building
blocks
to
achieve
pre‐designed
composition,
components,
and
functions,
making
them
a
powerful
platform
for
the
development
of
molecular
devices
in
field
electrocatalysis.
The
precise
control
channel/dopant
positions
highly
ordered
network
structures
COFs
provide
an
ideal
material
system
applications
advanced
In
this
paper,
topological
structure
design
synthesis
methods
reviewed
detail,
their
principles
deeply
analyzed.
addition,
derivatives
electrocatalysis
systematically
summarized
optimization
strategies
proposed.
Finally,
application
prospects
challenges
may
encountered
future
prospected,
providing
helpful
guidance
research.
Energy & Environmental Science,
Journal Year:
2024,
Volume and Issue:
17(14), P. 4847 - 4870
Published: Jan. 1, 2024
Based
on
the
advancements
in
atomically
dispersed
multi-site
catalysts
for
FZABs,
this
review
discusses
design
methodologies
to
regulate
performance
of
bifunctional
oxygen
electrocatalysts
from
electronic
and
geometric
structures.
