Chemical Society Reviews,
Journal Year:
2023,
Volume and Issue:
52(21), P. 7504 - 7523
Published: Jan. 1, 2023
Hydrogen-bonded
organic
frameworks
(HOFs)
are
an
emerging
attractive
class
of
highly
crystalline
porous
materials
characterized
by
significant
biocompatibility,
rich
chemical
functionalities
and
well-defined
porosity.
The
unique
advantages
including
metal-free
nature
reversible
binding
manner
significantly
distinguish
HOFs
from
other
in
the
biotechnology
biomedical
field.
However,
relevant
HOF
studies
still
remain
their
infancy
despite
promising
remarkable
results
that
have
been
presented
recent
years.
Due
to
intricate
dynamic
physiological
conditions,
major
challenge
lies
stability
structural
diversity
vivo.
In
this
Tutorial
Review,
we
summarize
common
building
blocks
for
construction
HOF-based
functional
biomaterials
latest
developments
biological
Moreover,
highlight
current
challenges
regarding
functionalization
along
with
corresponding
potential
solutions.
This
Review
will
a
profound
effect
future
years
on
design
applications
biomaterials.
Advanced Functional Materials,
Journal Year:
2023,
Volume and Issue:
33(28)
Published: April 22, 2023
Abstract
This
study
proposes
the
construction
of
porous
nanomaterial
(HOFs@Fe
3+
)
which
anchors
non‐noble
metal
ions
Fe
onto
nanoscale
rod‐like
hydrogen‐bonded
organic
frameworks
(HOFs)
by
electrostatic
and
coordination
interactions.
The
high
specific
surface
area
abundance
hydrogen‐bond
adsorption
active
sites
in
pore
structure
HOFs@Fe
facilitate
strong
interactions
with
double
OH
bisphenol
A
(BPA),
resulting
highest
saturation
BPA
that
has
been
reported
so
far
(452
mg
g
‐1
).
In
addition,
ordered
conjugate
stacking
framework
hydrogen
bond
variable
valence
properties
create
new
pathways
for
efficient
separation
photogenerated
carriers.
results
show
can
completely
adsorb
photodegrade
50
ppm
within
20
min,
owing
to
abundant
acts
both
as
accelerate
mass
transfer
process
catalytic
ensure
photodegradation
be
matched
synergistically.
Meanwhile,
efficiency
photocatalytic
H
2
production
reaches
21.55
mmol
h
co‐catalyst.
tri‐functional
material
capacity,
efficiency,
activity
successfully
used
solve
long‐standing
conflict
between
environment
energy.
Advanced Functional Materials,
Journal Year:
2024,
Volume and Issue:
34(18)
Published: Jan. 11, 2024
Abstract
Herein,
a
hydrogen‐bonded
cobalt
porphyrin
framework
is
presented
that
can
efficiently
host
iodine
and
serve
as
an
electrocatalyst
for
aqueous
zinc‐iodine
(Zn‐I
2
)
organic
batteries.
The
Fourier
Transform
infrared
spectroscopy
(FT‐IR),
X‐ray
Photoelectron
Spectroscopy
(XPS),
Density
functional
theory
(DFT)
results
demonstrate
frameworks
(HOFs)
possess
excellent
adsorption
properties
species.
In
situ
Raman
illustrates
the
redox
mechanism
of
Zn‐I
battery
depends
on
reaction
I/I
−
,
with
I
3
/I
5
serving
intermediary
products.
in
Ultraviolet‐visible
(UV–vis)
further
reveals
HOFs
restrict
polyiodide
solubilization.
batteries
@PFC‐72‐Co
cathodes
exhibit
rate
capability,
achieving
134.9
mAh
g
−1
at
20
C.
Additionally,
these
long‐term
cycle
stability,
enduring
>
5000
cycles
impressive
electrochemical
performance
be
attributed
to
cooperative
Co
single‐atom
(CoSA)
HOF‐Co
structure.
Moreover,
benzene
ring
structure
carboxyl
group
strong
ability
adsorb
iodide.
Owing
synergistic
effects,
cathode
performance.
Advanced Functional Materials,
Journal Year:
2024,
Volume and Issue:
34(26)
Published: April 19, 2024
Abstract
Hydrogen‐bonded
organic
frameworks
(HOFs),
a
novel
subclass
of
porous
crystalline
materials
self‐assembled
from
linkers
through
hydrogen
bonding
and
other
intermolecular
interactions,
have
emerged
as
an
exciting
platform
for
developing
multifunctional
materials.
Recently,
luminescent
HOF
sensors
drawn
considerable
attention
due
to
their
unique
advantages,
such
hydrogen‐bonding
flexibility,
inherent
centers
in
linkers,
ease
functionalization,
low
density
toxicity,
good
stability.
However,
comprehensive
study
on
the
design
strategies,
functionalities,
applications
HOFs
sensing
is
lacking.
In
this
review,
uniqueness
development
are
outlined.
The
principles
strategies
enable
performance
summarized,
including
pre‐design
post‐modification
with
additional
species.
state‐of‐the‐art
advances
diverse
overviewed,
detection
chemical
pollutants,
biomolecules,
gases,
physical
factors
like
temperature
mechanical
forces.
Moreover,
current
challenges
corresponding
potential
avenues
discussed.
This
review
aims
inspire
more
innovative
research
fabrication
advanced
functions.
