Advanced Functional Materials,
Год журнала:
2024,
Номер
unknown
Опубликована: Сен. 16, 2024
Abstract
Low‐cost
direct
air
capture
(DAC)
systems
require
efficient
gas–solid
contactors.
These
contactors
provide
rapid
rates
of
heat
and
mass
transport
with
minimal
pressure
drops.
Triply
periodic
surfaces
(TPMS)
are
a
class
geometries
that
shown
to
have
transfer
properties
exceed
those
other
geometries,
these
benefits
expected
manifest
in
as
well
due
the
analogies
between
transfer.
However,
creating
TPMS
is
difficult
using
conventional
manufacturing
techniques
such
injection
molding.
Non‐solvent‐induced
phase
separation
(NIPS)
polymeric
ink
containing
adsorbent
one
way
construct
adsorption
excellent
rates,
but
date
only
been
fabricated
simple
(e.g.,
films,
fibers).
This
study
demonstrates
NIPS
inks
occurs
within
simultaneously‐dissolving,
water‐soluble,
3D‐printed
template.
templated
inversion
(TPI)
technique
can
create
seemingly
unlimited
macroscopic
architectures,
including
contactors,
variety
potential
DAC
adsorbents,
zeolite,
silica,
activated
carbon,
metal–organic
frameworks.
SEM,
micro‐computed
tomography,
nitrogen
experiments
reveal
microscopic
pore
structures
resulting
sorbent
poly(ethyleneimine)/silica
adsorbents
CO
2
performances
rival
or
contactor
geometries.
Chemical Society Reviews,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 1, 2025
This
review
discusses
the
behavior
of
low-concentration
carbon
dioxide
(LCC)
in
multiphase
flows
and
interfaces,
covering
diffusion,
adsorption,
catalytic
mechanisms,
applications
CO
2
capture,
storage,
conversion,
challenges,
prospect.
Nature Communications,
Год журнала:
2025,
Номер
16(1)
Опубликована: Май 27, 2025
One-carbon
(C1)
biomanufacturing
serves
as
a
substitute
for
fossil-based
feedstocks,
aiming
to
de-fossilize
chemical
production
and
foster
circular
carbon
economy
by
recycling
waste
greenhouse
gases.
Here,
we
review
the
key
economic
technical
barriers
associated
with
commercialization
of
C1
through
case
studies.
Additionally,
viable
roadmap
enhance
cost
competitiveness
is
unveiled,
underscoring
its
potential
facilitate
neutrality
scalable
sustainable
alternatives
traditional
production.
