Biofuels Bioproducts and Biorefining,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Feb. 2, 2025
Abstract
The
application
of
biochar
may
offer
a
cost‐effective
solution
to
decrease
nitrous
oxide
(N
2
O)
emissions
in
agriculture
soils
while
having
the
potential
enhance
soil
carbon
(C)
accumulation.
Biochar
can
be
produced
primarily
from
range
agricultural
and
woody
residual
biomass,
potentially
resulting
types
with
distinct
properties.
This
study
evaluated
effects
four
different
on
N
O
emissions,
C
storage,
diversity
microbial
community
tropical
environment.
A
greenhouse
experiment
sugarcane
plants
was
conducted
six
treatments:
only
(CTR);
+
fertilizer
(NF);
NF
straw
(NF+SB);
bagasse
(NF+BB);
Pinus
residue
(NF+PB);
eucalyptus
(NF+EB).
Regardless
origin
feedstock,
all
reduced
cumulative
by
25%
50%
comparison
nitrogen‐fertilized
treatment.
Only
NF+EB
registered
higher
than
NF+SB.
feedstock
material
also
influenced
chemical
properties
biochar,
showing
negative
correlation
between
oxidized
functional
groups
emissions.
Variations
physicochemical
did
not
affect
levels
or
diversity,
as
treatments
presented
similar
results.
All
increased
levels,
but
those
derived
wood
residues
showed
content
CTR
NF.
Despite
no
overall
microbiome
amendment
tended
increase
abundance
Bacteroidetes
Proteobacteria,
suppressing
ammonia‐oxidizing
phylum
Thaumarchaeota.
had
significant
effect
ammonium
availability;
however,
it
exhibited
capacity
retain
nitrate.
therefore
considered
nature‐based
without
changing
diversity.
Carbon Energy,
Journal Year:
2025,
Volume and Issue:
unknown
Published: March 20, 2025
ABSTRACT
Carbon
electrocatalyst
materials
based
on
lignocellulosic
biomass
with
multi‐components,
various
dimensions,
high
carbon
content,
and
hierarchical
morphology
structures
have
gained
great
popularity
in
electrocatalytic
applications
recently.
Due
to
the
catalytic
deficiency
of
neutral
atoms,
usage
single
lignocellulosic‐based
electrocatalysis
involving
energy
storage
conversion
presents
unsatisfactory
applicability.
However,
atomic‐level
modulation
lignocellulose‐based
can
optimize
electronic
structures,
charge
separation,
transfer
processes,
so
forth,
which
results
substantially
enhanced
performance
carbon‐based
catalysts.
This
paper
reviews
recent
advances
rational
design
as
electrocatalysts
from
an
perspective,
such
self/external
heteroatom
doping
metal
modification.
Then,
through
systematic
discussion
principles
reaction
mechanisms
catalysts,
prepared
catalysts
rechargeable
batteries
are
reviewed.
Finally,
challenges
improving
prospects
diverse
review
contributes
synthesis
strategy
via
modulation,
turn
promotes
lignocellulose
valorization
for
conversion.
Advanced Energy and Sustainability Research,
Journal Year:
2025,
Volume and Issue:
unknown
Published: March 27, 2025
Metal–air
batteries,
such
as
zinc–air,
are
known
for
their
high
specific
capacity
and
environmental
friendliness.
Operational
longevity
energy
efficiency,
however,
remain
constrained
by
sluggish
reaction
kinetics,
elevated
overpotential,
interfacial
instability
during
charge–discharge
cycles.
While
noble
metal
catalysts
have
historically
addressed
these
gaps,
strategic
resource
allocation
now
prioritizes
abundant,
commercially
reachable,
cost‐effective
alternatives.
Biomass,
a
sustainable
resource,
is
crucial
in
the
development
of
metal‐free
heteroatom‐doped
biomass
carbon
nanostructured
electrocatalysts
porous
air
electrodes
with
excellent
performance
batteries.
These
novel
materials
emerge
critical
enablers,
leveraging
inherent
heteroatom
density,
tunable
pore
architectures,
potential
transition
doping
codoping
to
optimize
bifunctional
activity.
They
also
been
identified
prospective
alternatives
next
generation
oxygen
reduction
evolution
reactions.
This
review
provides
comprehensive
overview
forthcoming
generations
processes,
well
zinc–air
rechargeable
The
physicochemical
features
stabilization
techniques
zinc
electrodes,
dynamic
electrolyte–electrode
interface
conferred.
