Advanced Science,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Feb. 26, 2025
Abstract
The
unique
characteristics
of
carbon
materials
make
them
flexible
for
applications
in
heterogeneous
catalysis.
Their
interest
is
expanding
the
conscious
efforts
being
made
toward
sustainable
fuel
production.
A
notable
application
heterogenous
conversion
CO
2
to
liquid
fuels,
which
exploits
materials,
taking
advantage
their
electronic
configurations,
high
surface
area,
pore
properties,
and
synergistic
role
In
this
review,
a
critical
overview
rapidly
developing
field
presented.
Various
allotropes
derivatives,
as
well
some
strategies
fabricating
carbon‐based
catalysts
are
keenly
highlighted
within
thermal‐,
electro‐,
photocatalytic
fuels.
Distinct
emphasis
placed
on
different
by
investigating
synergy
attained
at
catalyst
interfaces,
physicochemical
properties
attained,
influence
enhancing
specific
fuels
synthesis.
Finally,
work
concluded,
followed
an
outlook
detailing
key
challenges
that
need
addressing.
Atmosphere,
Journal Year:
2023,
Volume and Issue:
14(3), P. 584 - 584
Published: March 17, 2023
The
shipping
industry
has
reached
a
higher
level
of
maturity
in
terms
its
knowledge
and
awareness
decarbonization
challenges.
Carbon-free
or
carbon-neutralized
green
fuel,
such
as
hydrogen,
ammonia,
methanol,
are
being
widely
discussed.
However,
little
attention
paid
to
the
fuel
pathway
from
renewable
energy
shipping.
This
paper,
therefore,
provides
review
production
methods
for
power
(green
methanol)
analyzes
potential
application
shows
that
methanol
(1)
hydrogen
seawater
electrolysis
using
power;
(2)
ammonia
+
Haber–Bosch
process;
(3)
CO2
power.
While
future
is
bright,
short
term,
costs
expected
be
than
conventional
fuel.
Our
recommendations
therefore
follows:
improve
technology
reduce
cost;
develop
electrochemical
increase
efficiency
production;
explore
new
technology.
Strengthening
research
development
expanding
capacity
ensure
an
adequate
supply
low-
zero-emission
marine
important
factors
achieve
carbon
reduction
ACS Catalysis,
Journal Year:
2024,
Volume and Issue:
14(4), P. 2730 - 2745
Published: Feb. 7, 2024
For
more
than
half
a
century,
the
industrial
production
of
methanol
in
world
has
been
based
on
heterogeneous
Cu/ZnO/Al2O3
catalyst
where
Cu
nanoparticles
are
dispersed
an
alumina
support
with
ZnO
particles
as
promoters.
The
reaction
starts
syngas,
mixture
CO,
CO2,
and
hydrogen,
hydrogenation
carbon
dioxide
is
essential
part
process.
Despite
technological
importance
high
number
studies
dedicated
to
identifying
structure
functioning
catalyst,
there
still
several
open
questions
nature
active
sites
phases.
Over
years,
various
hypotheses
have
formulated.
most
accredited
versions
concern
formation
CuZn
alloys,
migration
over
which
become
covered
by
ultrathin
oxide
layer,
role
Cu–ZnO
interface
and,
particular,
presence
Cu+
ions.
promoter
also
widely
discussed,
suggesting
that
provides
acidic
intermediates
stabilized
or
Al
dopants
enter
phase,
altering
its
properties.
reality,
discussed
this
brief
overview,
all
these
mechanisms
probably
contributing
but
under
different
conditions
temperature,
pressure,
reagent
composition.
This
results
dynamic
makes
unambiguous
identification
difficult,
if
not
impossible.
Less
controversial
mechanism,
although
even
case
path
followed
delicate
function
conditions,
including
composition
water
other
contaminants.
Results in Engineering,
Journal Year:
2022,
Volume and Issue:
17, P. 100819 - 100819
Published: Dec. 6, 2022
The
emission
intensity
is
considered
important
data
in
determining
technical
and
environmental
efficiency
power
plants.
In
this
research,
the
goal
to
determine
of
greenhouse
gas
emissions
electricity
production
sector
Iran
under
influence
new
energies.
To
achieve
goal,
total
gases
produced
a
year
fossil
renewable
plants
are
divided
by
obtained
quantitatively
terms
tCO2/kWh.
Also,
effect
each
primary
source
generation
analyzed
separately
intensity.
results
showed
that
participation
sources
highest
situation
was
about
9.5%,
their
2.2
fuel-based
plant
had
an
estimated
506
tCO2/kWh
same
year.
Although
policies
seek
reduce
emissions,
generally,
growth
index
negative,
there
many
fluctuations
process.
With
reduction
rainfall
water
behind
dams,
dependence
on
has
decreased
significantly
So
when
precipitation
significant,
increased
from
its
minimum
value
613.6
654.34
low
rainfall.
As
result,
it
been
suggested
potential
solar
resources,
which
lower
than
other
one
most
reliable
stable
sources,
should
be
used
more
effectively
sector.
Advanced Materials,
Journal Year:
2024,
Volume and Issue:
36(52)
Published: Nov. 26, 2024
Abstract
Electrocatalytic
carbon
dioxide
(CO
2
)
conversion
into
valuable
chemicals
paves
the
way
for
realization
of
recycling.
Downsizing
catalysts
to
single‐atom
(SACs),
dual‐atom
(DACs),
and
sub‐nanocluster
(SNCCs)
has
generated
highly
active
selective
CO
transformation
reduced
products.
This
is
due
introduction
numerous
sites,
unsaturated
coordination
environments,
efficient
atom
utilization,
confinement
effect
compared
their
nanoparticle
counterparts.
Herein,
recent
Cu‐based
SACs
are
first
reviewed
newly
emerged
DACs
SNCCs
expanding
catalysis
electrocatalytic
reduction
RR)
high‐value
products
discussed.
Tandem
SAC–nanocatalysts
(NCs)
(SAC–NCs)
also
discussed
RR
Then,
non‐Cu‐based
SACs,
DACs,
SAC–NCs,
theoretical
calculations
various
transition‐metal
summarized.
Compared
previous
achievements
less‐reduced
products,
this
review
focuses
on
double
objective
achieving
full
increasing
selectivity
formation
rate
toward
C–C
coupled
with
additional
emphasis
stability
catalysts.
Finally,
through
combined
experimental
research,
future
outlooks
offered
further
develop
over
isolated
atoms
sub‐nanometal
clusters.
ACS Sustainable Chemistry & Engineering,
Journal Year:
2024,
Volume and Issue:
13(1), P. 5 - 29
Published: Dec. 13, 2024
Among
the
most
active
areas
of
chemistry
research
today
is
that
carbon
dioxide
utilization:
an
area
was
viewed
as
futile
and
commercially
impractical
not
so
long
ago
due
to
energetic
stability
CO2
molecule.
The
breakthroughs
largely
began
in
earnest
1990s
have
accelerated
now
make
up
a
diverse
plentiful
portfolio
technological
scientific
advances
commercialized
technologies.
Here,
"The
Tree"
presented
tool
illustrate
breadth
potential
products
from
utilization
communicate
these
chemical
address
greatest
challenge
society
faces
today:
climate
change.
It
intended
be
useful
for
scientists,
engineers,
legislators,
advocates,
industrial
decision-makers,
policy
makers,
general
public
know
what
already
possible
may
near
future.