Nano Futures,
Journal Year:
2024,
Volume and Issue:
8(2), P. 022002 - 022002
Published: May 23, 2024
Abstract
The
synthesis
of
graphene
through
environmentally
friendly
and
efficient
methods
has
posed
a
persistent
challenge,
prompting
extensive
research
in
recent
years
to
access
sustainable
sources
attain
high
quality
competing
with
the
one
obtained
from
graphite
ores.
Addressing
this
challenge
becomes
even
more
intricate
when
aiming
convert
captured
CO
2
into
structures,
encountering
hurdles
stemming
inherent
stability
molecule
its
steadfast
transformation.
Together
,
there
is
great
potential
create
carbon
source
by
using
natural
biomass,
cellulosic
plant
industrial
wastes.
This
comprehensive
review
delves
techniques
developments,
exploring
both
direct
indirect
pathways
for
integration
that
strive
overcome
complexities
associated
transforming
graphene.
critically
analyzes
capturing
mechanisms
designed
air,
ocean,
alternative
sources,
outlining
progress
made
harnessing
as
feedstock
production
evaluating
values.
consolidates
advancements
providing
roadmap
future
directions
pursuit
greener,
circular
economy.
Molecules,
Journal Year:
2025,
Volume and Issue:
30(3), P. 563 - 563
Published: Jan. 26, 2025
The
greenhouse
effect
and
global
warming,
driven
by
the
accumulation
of
pollutants,
such
as
sulfur
oxides
(SOx),
nitrogen
(NOx),
CO2,
are
primarily
caused
combustion
fossil
fuels
volcanic
eruptions.
These
phenomena
represent
an
international
crisis
that
negatively
impacts
human
health
environment.
Several
studies
have
reported
novel
carbon
capture,
utilization,
storage
(CCUS)
technologies,
promising
solutions.
Notable
methods
include
chemical
absorption
using
solvents,
development
functionalized
porous
materials,
MCM-41,
impregnated
with
amines
like
polyethyleneimine.
technologies
demonstrated
high
capture
capacity
thermal
stability;
however,
they
face
challenges
related
to
recyclability
operating
costs.
In
parallel,
biodegradable
polymers
hydrogels
present
sustainable
alternatives
a
lower
environmental
impact,
although
their
industrial
scalability
remains
limited.
This
review
comprehensively
analyzes
CO2
methods,
focusing
on
silica-based
supports,
polymers,
hydrogels,
emerging
techniques,
CCUS
MOFs,
while
including
traditional
bibliometric
analysis
update
field’s
scientific
dynamics.
With
increasing
investigations
focused
developing
new
this
study
highlights
growing
interest
in
eco-friendly
alternatives.
A
903
articles
published
between
2010
2024
provides
overview
current
research
environmentally
friendly
technologies.
Countries
United
States,
Kingdom,
India
leading
efforts
field,
emphasizing
importance
collaboration.
Despite
these
advancements,
implementing
sectors
gas
emissions
scarce.
underscores
need
for
public
policies
financing
promote
application
sectors.
Future
should
prioritize
materials
capacity,
efficient
transformation,
valorization
promoting
circular
economy
approaches
decarbonizing
challenging
sectors,
energy
transportation.
Integrating
optimization,
strategies
is
essential
position
key
tools
fight
against
climate
change.
Carbon Capture Science & Technology,
Journal Year:
2023,
Volume and Issue:
9, P. 100137 - 100137
Published: Sept. 3, 2023
Concerns
about
climatic
changes
and
global
temperature
enhancements
have
sparked
efforts
worldwide
to
curb
the
magnitude
of
atmospheric
carbon
dioxide.
A
key
tactic
for
achieving
dioxide
emission
mitigation
goals
is
Carbon
capturing
sequestration,
which
critical
seamless
changeover
from
prevailing
fossil-based
power
systems
more
eco-friendly
future
energy
systems.
Among
techniques,
post-combustion
capture
most
practical
method
retrofitting
existing
plants
although
results
with
3-15
vol.%
concentrated
gas
stream.
Chemical
looping
combustion
receives
much
attention
because
yielding
highly
streams
up
100%
non-pollution
offered.
This
review
also
explores
a
variety
sequestration
strategies,
including
geological
multiple
storage
sinks,
mineral
carbonation
as
well
marine
sequestration.
The
transportation
facilities
comprising
pressure
vessels,
pipelines,
cryogenic
tanks
are
discussed
briefly.
Enhanced
recovery,
water
oil
rely
on
geologically
stored
taken
into
account
in
this
analysis
part
commercial-economic
application
Along
risk
considerations
related
processes,
efficient
exploitation
sequestered
delineated
road
map
leading
prospects.
been
raised
that
widespread
adoption
will
likely
be
affected
by
general
public
perceptions
due
unawareness,
along
potential
leakages
enormous
cost,
should
considered
effective
uptake
strategies.
