Porous carbon derived from biomass-based polymers: Innovative applications in supercapacitors
Chinese Chemical Letters,
Год журнала:
2025,
Номер
unknown, С. 110860 - 110860
Опубликована: Янв. 1, 2025
Язык: Английский
Biomass‐Derived Carbon and Their Composites for Supercapacitor Applications: Sources, Functions, and Mechanisms
EcoEnergy,
Год журнала:
2025,
Номер
unknown
Опубликована: Март 4, 2025
ABSTRACT
Biomass‐derived
carbons
are
eco‐friendly
and
sustainable
materials,
making
them
ideal
for
supercapacitors
due
to
their
high
surface
area,
excellent
conductivity,
cost‐effectiveness,
environmental
benefits.
This
review
provides
valuable
insights
into
biomass‐derived
carbon
modified
supercapacitors,
integrating
both
experimental
results
theoretical
calculations.
begins
by
discussing
the
origins
of
in
including
plant‐based,
food
waste‐derived,
animal‐origin,
microorganism‐generated
sources.
Then,
this
presents
strategies
improve
performance
heteroatom
doping,
functionalization,
hybrid
composite
construction.
Furthermore,
analyzes
functions
its
pure
form
as
materials.
The
also
explores
composites
derived
from
biomass‐based
carbon,
carbon/MXenes,
carbon/MOFs,
carbon/graphene,
carbon/conductive
polymers,
carbon/transition
metal
oxides,
carbon/hydroxides,
providing
a
thorough
investigation.
Most
importantly,
offers
an
innovative
summary
analysis
role
through
calculations,
concentrating
on
four
key
aspects:
energy
band
structure,
density
states,
electron
cloud
density,
adsorption
energy.
Finally,
concludes
future
research
directions
biomass
carbon‐based
discovery
novel
tailoring
functional
groups,
fabricating
high‐performance
exploring
ion
transfer
mechanisms,
enhancing
practical
applications.
In
summary,
exploration
sources,
functions,
mechanisms
research.
Язык: Английский
Preparation of a hierarchical porous carbon material derived from starch and its application in asymmetrical supercapacitors
Journal of Solid State Electrochemistry,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 17, 2025
Язык: Английский
Electrochemical hydrogen evolution performance of molybdenum disulphide/HKUST-1 metal organic framework/polyaniline ternary nanocomposite in acidic medium
Journal of Applied Electrochemistry,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 24, 2025
Язык: Английский
Luffa vines-derived N, O doped porous carbon with high surface area for supercapacitors
Xian Huang,
Shangshu Peng,
Shengshang Lu
и другие.
Journal of Analytical and Applied Pyrolysis,
Год журнала:
2024,
Номер
182, С. 106721 - 106721
Опубликована: Авг. 28, 2024
Язык: Английский
The Electrical Conductivity of a Bacterial Cellulose and Polyaniline Composite Significantly Improved by Activated Carbon: A Nano-Based Platform for Electrodes
ChemEngineering,
Год журнала:
2024,
Номер
8(5), С. 87 - 87
Опубликована: Авг. 30, 2024
In
this
study,
we
successfully
fabricated
a
composite
sheet
comprising
bacterial
cellulose
(BC)
and
polyaniline
(PAN),
integrated
with
activated
carbon
(AC),
to
produce
electrodes
in
supercapacitor.
The
electrical
conductivity
level
can
be
adjusted
by
adding
AC
into
the
composite.
FTIR
revealed
hydrogen
bonding
interactions
between
-OH
groups
of
-NH
polyaniline.
XRD
pattern
showed
characteristic
peak
carbon.
SEM
that
PAN
was
filled
porous
network
cellulose.
randomly
distributed
onto
composite’s
surface.
thermally
stable
up
200
°C.
reported
1.5–3.5
S/m
when
added
from
0.2
1
wt%.
Furthermore,
specific
capacitances
(Cs),
energy
densities
(Es),
power
density
(P)
were
typically
30–70
F/g,
4–11
Wh/kg,
400–700
W/kg,
respectively.
Moreover,
optimization
ratio
led
reduction
charge
transfer
resistance
(Rct),
as
demonstrated
Nyquist
plot
analysis,
thereby
enhancing
conductivity.
Overall,
sheet,
incorporating
carbon,
exhibited
excellent
properties,
making
it
promising
candidate
for
bioelectrode
supercapacitor
applications
near
future.
Язык: Английский
Polyaniline-V2O5 nanocomposite for photocatalytic efficacy in organic dye degradation and as electrode materials for …
Materials Research Bulletin,
Год журнала:
2024,
Номер
unknown, С. 113277 - 113277
Опубликована: Дек. 1, 2024
Язык: Английский
Secondary carbon skeletons constructed in porous carbon for electric double layer capacitors
Materials Today Sustainability,
Год журнала:
2024,
Номер
unknown, С. 101007 - 101007
Опубликована: Окт. 1, 2024
Язык: Английский
Next-Gen Energy Storage Devices
Advances in chemical and materials engineering book series,
Год журнала:
2024,
Номер
unknown, С. 135 - 168
Опубликована: Ноя. 22, 2024
The
rapid
growth
of
portable
electronics
and
an
increased
need
for
sustainable
energy
sources
have
grown
interest
in
developing
next-generation
storage
technologies.
This
chapter
deals
with
the
development
optimization
supercapacitors
synthesized
carbon
materials
such
as
graphene,
nanotubes,
activated
carbon,
aerogels.
In
this
regard,
recent
progress
synthesis
carbon-based
is
reviewed
relevance
to
capacitance,
conductivity,
mechanical
stability.
Moreover,
gives
overall
coverage
issues
relating
production
fabrication
flexible
supercapacitors.
Additionally,
applicability
these
electrodes
wearable
electronics,
displays,
smart
devices
explained
detail.
also
discussed
general
overview
present
status
devices,
addition
future
perspectives.
Язык: Английский