Advanced Materials,
Год журнала:
2023,
Номер
36(5)
Опубликована: Сен. 5, 2023
Abstract
Continuously
increasing
demand
for
the
life‐critical
water
resource
induces
severe
global
shortages.
It
is
imperative
to
advance
effective,
economic,
and
environmentally
sustainable
strategies
augment
clean
supply.
The
present
work
reviews
recent
reports
on
interfacial
engineering
devices
design
of
solar
vapor
generation
(SVG)
system
boosting
viability
drinkable
harvesting.
Particular
emphasis
placed
basic
principles
associated
with
evaporators
capable
efficient
solar‐to‐thermal
conversion
resulting
freshwater
via
eliminating
pollutants
from
quality‐impaired
sources.
critical
configurations
manufacturing
fast
condensation
then
highlighted
harvest
potable
liquid
water.
Fundamental
practical
challenges,
along
prospects
targeted
materials
architecture
modifications
SVG
are
also
outlined,
aiming
provide
future
directions
inspiring
research
efforts
in
this
emerging
exciting
field.
Abstract
Techniques
beyond
crystal
engineering
are
critical
for
manufacturing
covalent
organic
frameworks
(COFs)
and
to
explore
them
advanced
applications.
However,
COFs
normally
obtained
as
insoluble,
unmeltable,
thus
nonprocessible
microcrystalline
powders.
Therefore,
it
is
a
significant
challenge
implement
into
larger
architectures
structural
control
on
different
length
scales.
Herein,
facile
strategy
presented
prepare
flexible
COF
nanofiber
membranes
by
in‐situ
growth
of
polyacrylonitrile
(PAN)
substrates
via
reversible
polycondensation‐termination
approach.
The
PAN@COF
with
vertically
aligned
nanoplates
combine
large
functional
surface
efficient
mass
transport,
making
promising
adsorbent,
example,
water
purification.
antibiotic
pollutant
ofloxacin
(OFX)
removed
from
superior
absorption
capacity
≈236
mg
g
−1
removal
efficiency
high
98%.
here
can
be
extended
various
Schiff
base‐derived
materials
compositions,
providing
highly
way
construct
COF‐based
several
Advanced Functional Materials,
Год журнала:
2023,
Номер
33(47)
Опубликована: Сен. 3, 2023
Abstract
To
alleviate
the
severe
water
crisis,
an
interfacial
solar
evaporator
provides
a
promising
method
to
produce
freshwater.
Although
many
superior
evaporators
present
high
evaporation
rates
by
reducing
enthalpy,
adapting
sustainable
materials
construct
high‐efficiency
remains
challenging.
Herein,
inspired
corncob
pith's
structure
and
functional
groups,
interconnected
porous
cellulose
hydrogel
is
proposed
crosslinking
hydroxypropyl
cellulose.
Benefiting
from
abundant
hydroxy
group,
pith/carbon
nanotubes
(CNTs)
hydrogel/CNTs
show
low
enthalpy
of
880.5
±
42.1
1280.7
57.8
J
g
−1
due
reduced
hydrogen
bond
numbers
between
molecules
enable
3.06
2.56
kg
m
−2
h
,
respectively.
Moreover,
purification
performance
for
seawater
sewage,
excellent
anti‐biological
fouling
properties
under
light
irradiation.
It
anticipated
that
bionic
strategy
would
provide
in‐depth
understanding
designing
next‐generation
in
framework
dual‐carbon
concept.
Advanced Materials,
Год журнала:
2023,
Номер
36(5)
Опубликована: Сен. 5, 2023
Abstract
Continuously
increasing
demand
for
the
life‐critical
water
resource
induces
severe
global
shortages.
It
is
imperative
to
advance
effective,
economic,
and
environmentally
sustainable
strategies
augment
clean
supply.
The
present
work
reviews
recent
reports
on
interfacial
engineering
devices
design
of
solar
vapor
generation
(SVG)
system
boosting
viability
drinkable
harvesting.
Particular
emphasis
placed
basic
principles
associated
with
evaporators
capable
efficient
solar‐to‐thermal
conversion
resulting
freshwater
via
eliminating
pollutants
from
quality‐impaired
sources.
critical
configurations
manufacturing
fast
condensation
then
highlighted
harvest
potable
liquid
water.
Fundamental
practical
challenges,
along
prospects
targeted
materials
architecture
modifications
SVG
are
also
outlined,
aiming
provide
future
directions
inspiring
research
efforts
in
this
emerging
exciting
field.
