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 Research,
Journal Year:
2024,
Volume and Issue:
3(1)
Published: July 8, 2024
Abstract
Emerging
energy
storage
devices
are
vital
approaches
towards
peak
carbon
dioxide
emissions.
Zinc-ion
(ZESDs),
including
zinc
ion
capacitors
and
batteries,
being
intensely
pursued
due
to
their
abundant
resources,
economic
effectiveness,
high
safety,
environmental
friendliness.
Carbon
materials
play
important
role
in
the
development
of
ZESDs,
from
cathode,
electrolyte,
metallic
Zn
anode.
Though
thrilling
has
been
achieved
they
still
face
challenges
unsatisfactory
capacity
kinetics
for
irreversibility
low
utilization
rate
Hence,
roles
ZESDs
systematically
discussed,
starting
with
investigating
carbons
different
dimensions
as
cathodes
corresponding
strategies
improve
performance.
Also,
coatings
or
skeletons
other
types
cathode
introduced.
Besides,
functions
electrolyte
explored.
Further,
influence
on
anode
is
elucidated
operational
mechanisms.
Finally,
an
outlook
provided.
We
envision
presented
minireview
can
pay
way
exploring
novel
research
next-generation
technologies.
Hydrodeoxygenation
is
the
key
technology
for
realizing
conversion
of
biomass
into
high
value-added
chemicals,
but
usually
encounters
low
efficiency
and
harsh
conditions
due
to
rich
electron
density
strong
C-O
bonds
O-containing
groups.
Herein,
an
efficient
catalyst
precisely
constructed
with
abundant
acidic
O
dopants
well-exposed
oxidized
Pd
centers
hydrodeoxygenation
vanillin.
Through
a
tannic
acid-assisted
strategy,
it
on
alumina
that
electron-deficient
species
doped
as
ether
types
in
carbon
along
ultra-small
PdO
nanoparticles.
The
collaboration
sites
from
boosts
vanillin
valuable
2-methoxy-4-methylphenol
99%
yield
turnover
frequency
value
752
h-1
under
mild
(80
oC,
0.5
MPa
H2),
significantly
surpassing
similar
catalysts
without
or
well
commercial
heterogeneous
homogeneous
catalysts.
Further
theoretical
calculation
studies
disclose
are
superior
metallic
hydrogenating
aldehyde
group,
important
promoting
subsequent
alcohol-based
deoxygenation
process.
Advanced Materials,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 28, 2025
Abstract
Advanced
carbon
materials
are
widely
utilized
in
wearable
electronics.
Nevertheless,
the
production
of
from
fossil‐based
sources
raised
concerns
regarding
their
non‐renewability,
high
energy
consumption,
and
consequent
greenhouse
gas
emissions.
Biopolymers,
readily
available
nature,
offer
a
promising
eco‐friendly
alternative
as
source,
enabling
sustainable
for
This
review
aims
to
discuss
carbonization
mechanisms,
techniques,
processes,
well
diverse
applications
biopolymer‐derived
(BioCMs)
First,
characteristics
four
representative
biopolymers,
including
cellulose,
lignin,
chitin,
silk
fibroin,
processes
discussed.
Then,
typical
pyrolysis
carbonization,
laser‐induced
Joule
heating
hydrothermal
transformation,
salt
encapsulation
The
influence
on
morphology
properties
resultant
BioCMs
summarized.
Subsequently,
devices,
physical
sensors,
chemical
display
devices
Finally,
challenges
currently
facing
field
future
opportunities
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.
