Powering the Future: Opportunities and Obstacles in Lead‐Halide Inorganic Perovskite Solar Cells
Advanced Science,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 3, 2025
Abstract
Efficiency,
stability,
and
cost
are
crucial
considerations
in
the
development
of
photovoltaic
technology
for
commercialization.
Perovskite
solar
cells
(PSCs)
a
promising
third‐generation
due
to
their
high
efficiency
low‐cost
potential.
However,
stability
organohalide
perovskites
remains
significant
challenge.
Inorganic
perovskites,
based
on
CsPbX
₃
(X
=
Br
−
/I
),
have
garnered
attention
excellent
thermal
optoelectronic
properties
comparable
those
perovskites.
Nevertheless,
inorganic
faces
several
hurdles,
including
need
high‐temperature
annealing
achieve
photoactive
α‐phase
susceptibility
transitioning
into
nonphotoactive
δ‐phase
under
environmental
stressors,
particularly
moisture.
These
challenges
impede
creation
high‐efficiency,
high‐stability
devices
using
low‐cost,
scalable
manufacturing
processes.
This
review
provides
comprehensive
background
fundamental
structural,
physical,
lead‐halide
It
discusses
latest
advancements
fabricating
PSCs
at
lower
temperatures
ambient
conditions.
Furthermore,
it
highlights
progress
state‐of‐the‐art
devices,
manufactured
environments
reduced
temperatures,
alongside
simultaneous
upscaling
PSCs.
Язык: Английский
Stability and reliability of perovskite photovoltaics: Are we there yet?
MRS Bulletin,
Год журнала:
2025,
Номер
unknown
Опубликована: Март 18, 2025
The
power-conversion
efficiency
(PCE)
of
perovskite
solar
cells
(PSCs)
has
exceeded
in
2024
the
theoretical
single-junction
Shockley-Queisser
limit
33.7%
with
perovskite/silicon
tandem
version.
commercialization
technology
is
now
a
reality
PV
industry
demonstrating
its
first
commercial
products.
Many
companies
have
shown
excellent
module
reliability
most
them
passing
IEC
standardization
(required
for
silicon
cells).
In
this
article,
we
want
to
bring
some
light
on
intriguing
question
regarding
stability
and
PSC
technology:
Are
there
yet?
Issues
are
still
under
strong
investigation
research
topic
increased
exponentially
last
10
years.
Since
already
promised
their
modules,
80%
retention
initial
PCE
after
25
years,
following
two
or
three
years
will
be
crucial
demonstrate
these
pledges.
work,
present
an
outline
stable
devices
reported
date
discuss
important
strategies
leading
highly
devices.
online
version
contains
supplementary
material
available
at
10.1557/s43577-025-00863-5.
Язык: Английский
Scalable Slot‐Die Coating of Passivation Layers for Improved Performance of Perovskite Solar Cell Modules
Small Methods,
Год журнала:
2024,
Номер
unknown
Опубликована: Ноя. 20, 2024
Abstract
Upscaling
the
perovskite
solar
cell
(PSC)
while
avoiding
losses
in
power
conversion
efficiency
presents
a
substantial
challenge,
especially
when
transitioning
from
≤1
cm
2
cells
to
≥10
modules.
In
addition
fabrication
of
key
functional
layers,
scalable
technologies
for
surface
passivation,
considered
indispensable
achieving
high‐performance
PSCs,
are
urgently
required.
However,
studies
on
this
topic
remain
limited.
study,
an
industry‐ready
slot‐die
coating
method
effective
passivation
films
as
practical
alternative
is
developed
spin‐coating
procedures
commonly
used
research.
The
conditions
and
molecular
structure
agent
systematically
optimized
achieve
high‐quality
film
morphology
substantially
suppress
interface
recombination.
2‐chloro‐5‐(trifluoromethyl)‐phenylammonium
bromide
exhibited
best
results,
improving
open‐circuit
voltage
subcells
module
by
80
±
4
72
10
mV,
respectively.
Correspondingly,
larger‐area
(active
area:
)
modules
sustained
highest
21.9%
under
simulated
1‐sun
irradiation.
encapsulated
devices
retained
94%
their
initial
performances
after
750
h
continuous
operation.
proposed
surface‐passivation
technology
compatible
with
high‐throughput
processes
employable
large‐scale
PSC
fabrication.
Язык: Английский
Conjugated Matrix Nanocomposites with Nanodiamond Nanoadditives—Fundamentals and Forefronts
Journal of Macromolecular Science Part B,
Год журнала:
2024,
Номер
unknown, С. 1 - 29
Опубликована: Сен. 17, 2024
Язык: Английский
Conducting Polymers in Solar Cells: Insights, Innovations, and Challenges
Organics,
Год журнала:
2024,
Номер
5(4), С. 640 - 669
Опубликована: Дек. 20, 2024
The
pursuit
of
sustainable
energy
sources
has
led
to
significant
advances
in
solar
cell
technology,
with
conducting
polymers
(CPs)
emerging
as
key
innovations.
This
review
examines
how
CPs
improve
the
performance
and
versatility
three
important
types
cells:
dye-sensitized
cells
(DSSCs),
perovskite
(PSCs),
organic
(OSCs).
Polymers
such
polyaniline,
polypyrrole,
poly(3,4-ethylenedioxythiophene)
have
shown
potential
increase
efficiency
cells.
In
DSSCs,
act
counter
electrodes,
electrolytes,
dyes,
contributing
improved
stability.
PSCs,
they
serve
hole
transport
materials
electron
that
charge
separation
reduce
recombination
losses.
OSCs,
HTMs
active
layers,
significantly
impacting
device
enabling
both
binary
ternary
configurations.
Recent
research
highlights
role
improving
stability
under
different
indoor
outdoor
lighting
conditions.
impressive
conversion
efficiencies,
particularly
low-light
environments.
report
also
environmental
economic
benefits
associated
these
materials.
At
same
time,
it
challenges
optimizing
materials,
scalability,
ensuring
long-term
Future
directions
are
outlined
overcome
obstacles
promote
commercial
viability
next-generation
technologies.
Язык: Английский