Tailoring selenium alkyl chain-containing small molecule donor enables efficient ternary solar cells with reduced charge recombination
Chemical Engineering Journal,
Год журнала:
2025,
Номер
513, С. 163009 - 163009
Опубликована: Апрель 23, 2025
Язык: Английский
Progress in organic solar cells: Materials, challenges, and novel strategies for niche applications
APL Energy,
Год журнала:
2025,
Номер
3(2)
Опубликована: Май 13, 2025
Organic
solar
cells
(OSCs)
are
emerging
as
a
viable
alternative,
and
complementary
niche
of
applications,
to
the
conventional
silicon-based
photovoltaics
due
their
unique
attributes,
including
flexibility,
lightweight,
semitransparency,
ease
processing.
Recent
breakthroughs
in
non-fullerene
acceptors
advanced
polymer
donors
have
led
power
conversion
efficiencies
exceeding
20%,
closing
gap
with
traditional
technologies.
These
advancements
driven
by
innovations
material
design
engineering,
enhanced
understanding
device
morphology,
improvements
fabrication
architectures,
well
state-of-the-art
characterization
techniques.
Despite
these
achievements,
significant
challenges
remain,
such
improving
long-term
stability
under
environmental
stress,
upscaling
OSCs
from
lab-scale
devices
large-area
modules
through
printing
technologies,
achieving
cost-effective
scalability
for
mass
production.
This
review
also
highlights
OSCs’
transformative
potential
applications
semi-transparent
photovoltaic
windows,
flexible/wearable
electronics,
agricultural
systems,
paving
way
alternative
sustainable
multifunctional
energy
solutions.
Язык: Английский
Flexible Epidermal Sensor Power Systems: Innovations in Multidimensional Materials and Biomedical Applications
Sensors,
Год журнала:
2025,
Номер
25(10), С. 3177 - 3177
Опубликована: Май 18, 2025
Epidermal
sensors
are
pivotal
components
of
next-generation
wearable
technologies.
They
offer
transformative
potential
in
health
monitoring,
motion
tracking,
and
biomedical
applications.
This
stems
from
their
ultra-thin
design,
skin
compatibility,
ability
to
continuously
detect
physiological
signals.
The
long-term
functionality
relies
on
advanced
power
systems
balancing
flexibility,
energy
density,
environmental
resilience.
review
highlights
four
key
strategies:
chemical
batteries,
biofuel
cells,
harvesters,
wireless
transfer.
Breakthroughs
multidimensional
materials
address
challenges
ion
transport,
catalytic
stability,
mechanical
durability.
Structural
innovations
mitigate
issues
like
dendrite
growth
enzyme
degradation.
These
enable
applications
spanning
biomarker
analysis,
sensing,
monitoring.
By
integrating
these
advancements,
this
concludes
with
a
prospective
outlook
future
directions
for
epidermal
sensor
systems.
Язык: Английский