Stable Cu/Cu2O/CuN3@NC Catalysts for Aqueous Phase Reforming of Methanol
ACS Nano,
Год журнала:
2024,
Номер
18(37), С. 25636 - 25646
Опубликована: Сен. 5, 2024
Aqueous-phase
reforming
of
methanol
represents
a
promising
avenue
for
hydrogen
(H
Язык: Английский
The synergistic effect of Ni doping on Cu/Cu2O(111) surface in aqueous phase reforming of methanol for hydrogen production
International Journal of Hydrogen Energy,
Год журнала:
2025,
Номер
123, С. 52 - 60
Опубликована: Апрель 1, 2025
Язык: Английский
Study on hydrogen carrier reinforcement mechanism in acetic acid catalytic reforming via in-situ vaporization
Energy Sources Part A Recovery Utilization and Environmental Effects,
Год журнала:
2025,
Номер
47(1), С. 11269 - 11285
Опубликована: Май 6, 2025
Язык: Английский
Thermal and Sono—Aqueous Reforming of Alcohols for Sustainable Hydrogen Production
Molecules,
Год журнала:
2024,
Номер
29(20), С. 4867 - 4867
Опубликована: Окт. 14, 2024
Hydrogen
is
a
clean-burning
fuel
with
water
as
its
only
by-product,
yet
widespread
adoption
hampered
by
logistical
challenges.
Liquid
organic
hydrogen
carriers,
such
alcohols
from
sustainable
sources,
can
be
converted
to
through
aqueous-phase
reforming
(APR),
promising
technology
that
bypasses
the
energy-intensive
vaporization
of
feedstocks.
However,
hydrothermal
conditions
APR
pose
significant
challenges
catalyst
stability,
which
crucial
for
industrial
deployment.
This
review
focuses
on
stability
catalysts
in
APR,
particularly
sustaining
production
over
extended
durations
or
multiple
reaction
cycles.
Additionally,
we
explore
potential
ultrasound-assisted
where
sonolysis
enables
without
external
heating.
Although
technological
readiness
-induced
currently
trails
behind
thermal
development
optimized
ultrasound
use
may
unlock
new
possibilities
efficient
alcohols.
Язык: Английский
Ce-modified Cu nanoparticles with N-doped carbon encapsulation for efficient H2 production from aqueous phase reforming of methanol at low temperatures
Fuel,
Год журнала:
2024,
Номер
382, С. 133775 - 133775
Опубликована: Ноя. 20, 2024
Язык: Английский
Thermodynamic and Techno-Economic Performance Comparison of Methanol Aqueous Phase Reforming and Steam Reforming for Hydrogen Production
Energies,
Год журнала:
2024,
Номер
18(1), С. 81 - 81
Опубликована: Дек. 28, 2024
Methanol,
which
can
be
derived
from
sustainable
energy
sources
such
as
biomass,
solar
power,
and
wind
is
widely
considered
an
ideal
hydrogen
carrier
for
distributed
mobile
production.
In
this
study,
a
comprehensive
comparison
of
the
thermodynamic
techno-economic
performance
aqueous
phase
reforming
(APR)
steam
(SR)
methanol
was
conducted
using
Aspen
Plus
CAPCOST
software
to
evaluate
commercial
feasibility
APR
process.
Thermodynamic
analysis,
based
on
Gibbs
free
minimization
method,
reveals
that
while
SR
have
similar
demands,
achieves
higher
efficiency
by
avoiding
losses
evaporation
compression.
typically
operates
at
pressures
lower
temperatures
compared
SR,
suppressing
CO
formation
increasing
fraction
but
reducing
single-pass
conversion.
A
production
system
with
50
kg/h
output
shows
although
requires
fixed
operating
costs
annual
capital
charges,
it
benefits
variable
costs.
The
minimum
selling
price
calculated
7.07
USD/kg,
7.20
USD/kg
SR.
These
results
suggest
more
economically
viable
alternative
Язык: Английский