Solar RRL,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Oct. 30, 2024
The
power
conversion
efficiency
(PCE)
of
perovskite
solar
cells
(PSCs)
has
reached
an
impressive
value
26.1%.
While
several
initiatives
such
as
structural
modification
and
fabrication
techniques
helped
steadily
increase
the
PCE
stability
PSCs
in
recent
years,
incorporation
metal–organic
frameworks
(MOFs)
stands
out
among
other
innovations
emerged
a
promising
path
forward
to
make
this
technology
front‐runner
for
realizing
next‐generation
low‐cost
photovoltaic
technologies.
Owing
their
unique
physiochemical
properties
extraordinary
advantages
large
specific
surface
area
tunable
pore
structures,
incorporating
them
as/in
different
functional
layers
endows
devices
with
optoelectronic
properties.
This
article
reviews
latest
research
practices
adapted
integrating
MOFs
derivative
materials
into
constituent
blocks
photoactive
absorber,
electron‐transport
layer,
hole‐transport
interfacial
layer.
Notably,
special
emphasis
is
placed
on
aspect
improvement
by
materials.
Also,
potential
lead
absorbents
highlighted.
Finally,
outlook
critical
challenges
faced
future
perspectives
employing
light
commercialization
provided.
Advanced Optical Materials,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 25, 2025
Abstract
Perovskite
materials
have
received
considerable
research
attention
owing
to
their
high
carrier
mobility,
photoluminescence
quantum
yield,
and
light
absorption
coefficient.
Their
excellent
optoelectronic
properties
low
material
costs
make
them
a
strong
competitive
raw
for
future
electronic
high‐temperature
superconducting
materials.
In
particular,
when
applied
light‐emitting
diodes
(LEDs)
solar
cells,
conversion
efficiency
relatively
simple
preparation
process
revolutionary
that
may
change
the
pattern
of
perovskite‐based
devices
overcome
limits
industrialization.
However,
with
development
technology,
traditional
treatment
methods
perovskites
no
longer
meet
increasing
demands
industry.
Laser
technology
is
widely
used
its
remarkable
compatibility
perovskite
Therefore,
this
review
summarizes
applications
laser
materials,
including
laser‐induced
nucleation
film
formation,
annealing,
ablation,
printing,
patterning,
discusses
achievements
researchers
in
using
regulate
recent
years,
highlights
prospects
technology.
Applied Physics Letters,
Journal Year:
2025,
Volume and Issue:
126(4)
Published: Jan. 27, 2025
Photodetectors
with
high
integration
and
detectivity
are
in
great
demand
for
the
development
of
wearable
flexible
electronic
devices.
However,
limited
photoelectric
conversion
efficiency
at
low
film
thickness
has
significantly
hindered
further
applications
both
traditional
semiconductors
newly
emerged
perovskite
materials.
In
this
study,
we
have
incorporated
a
biomimetic
nanostructure
inspired
by
lotus
leaf
onto
active
layer
using
modified
two-step
room
temperature
low-pressure
nanoimprinting
technique.
This
approach
greatly
improved
quality
material
during
spatially
crystallization
process.
By
incorporating
optical
nanostructure,
achieved
synergistic
effect
between
enhanced
scattering
local
surface
plasmon
resonances,
leading
to
significant
improvement
incident
light
utilization
efficiency.
With
incorporation
observed
remarkable
enhancement
1100%
photogenerated
current
39.6%
response
speed.
strategy
provides
viable
designing
high-efficiency
ultra-thin
photodetectors.
Nano Letters,
Journal Year:
2025,
Volume and Issue:
unknown
Published: March 23, 2025
Halide
perovskite
light-emitting
diodes
(PeLEDs),
considered
as
potential
candidates
for
future
displays,
face
significant
limitations
in
their
external
quantum
efficiency
(EQE)
due
to
an
uncontrollable
nucleation
and
crystallization
process.
Herein,
a
close-space
inverted
annealing
(CSIA)
strategy
is
developed
achieve
fast
obtain
more
uniform
film
with
larger
crystal
domains
much
lower
defect
centers.
The
increased
surficial
temperature
quick
solvent
evaporation
the
CSIA
method
result
formation
of
numerous
large
nuclei
solvate
intermediates
at
initial
stage,
which
effectively
guide
growth
into
domains,
facilitated
by
residual
solvent.
CSIA-processed
PeLED
achieves
peak
EQE
25.8%,
among
best
values
near-infrared
devices.
Moreover,
it
applicable
perovskite-emitting
layers
different
passivation
agents.
This
straightforward
approach
highlights
great
opportunity
boost
performance
commercialization
optoelectronic
Energies,
Journal Year:
2025,
Volume and Issue:
18(7), P. 1782 - 1782
Published: April 2, 2025
Self-assembled
monolayers
(SAMs)
have
gained
significant
attention
as
an
interfacial
engineering
strategy
for
perovskite
solar
cells
(PSCs)
due
to
their
efficient
charge
transport
ability
and
work
function
tunability.
While
solution-based
methods
such
dip-coating
spin-coating
are
widely
used
SAM
deposition,
challenges
non-uniform
coverage,
solvent
contamination,
limited
control
over
molecular
orientation
hinder
scalability
reproducibility.
In
contrast,
vacuum
deposition
techniques,
including
thermal
evaporation,
overcome
these
limitations
by
enabling
the
formation
of
highly
uniform
materials
with
precise
thickness
arrangement.
Importantly,
chemical
interactions
between
layers,
coordination
bonding
Pb2+
ions,
play
important
role
in
passivating
surface
defects,
modulating
energy
levels,
promoting
crystallization.
These
not
only
enhance
wettability
but
also
improve
overall
quality
stability
films.
This
review
highlights
advantages
vacuum-deposited
SAMs,
strong
layers
improving
properties
critical
scalable
applications.
Energies,
Journal Year:
2025,
Volume and Issue:
18(10), P. 2542 - 2542
Published: May 14, 2025
Methylammonium
chloride
(MACl)
in
perovskite
solar
cells
(PSCs)
is
a
key
additive
known
to
enhance
film
quality
dimethyl
sulfoxide
(DMSO)-based
systems,
where
an
optimal
concentration
of
50
mol%
typically
required.
However,
alternative
solvent
such
as
N-methyl-2-pyrrolidone
(NMP),
have
shown
potential
reduce
concentrations
while
maintaining
high
performance.
This
study
explored
the
NMP/DMF
(1:9)
system
and
its
impact
on
MACl
optimization.
The
NMP-based
systems
was
reduced
20–30
mol%,
representing
substantial
decrease
from
required
DMSO-based
formulations.
Films
produced
under
these
conditions
exhibited
superior
crystallinity,
evidenced
by
narrower
full-width
at
half
maximum
(FWHM)
values
X-ray
diffraction
(XRD),
defect
densities.
These
structural
improvements
translated
into
enhanced
optoelectronic
properties,
with
devices
achieving
efficiency
exceeding
23%,
compared
~20%
for
counterparts.
Furthermore,
demonstrated
improved
long-term
stability
continuous
illumination.
Molecules,
Journal Year:
2025,
Volume and Issue:
30(10), P. 2221 - 2221
Published: May 20, 2025
Perovskite,
as
a
promising
candidate
for
the
next
generation
of
photovoltaic
materials,
has
attracted
extensive
attention.
To
date,
power
conversion
efficiency
(PCE)
perovskite
solar
cells
(PSCs)
reached
26.7%,
which
is
competitive
with
that
commercial
silicon
cells.
However,
high
PCE
usually
achieved
in
devices
small
surface
area
fabricated
by
spin-coating
method.
Perovskite
thin
films,
most
important
layer,
suffer
from
poor
uniformity
and
crystallization
caused
large-area
fabrication
process,
leads
to
dramatic
drop
exhibits
reproducibility.
Here,
we
summarize
common
architectures
PSC
modules
(PSMs),
well
analyzing
reasons
loss
on
modules.
Subsequently,
review
describes
mechanism
growth
detail,
then
sums
up
recent
research
small-to-large-area
devices.
Large-area
methods
mainly
include
blade
coating,
slot-die
spray-coating,
inkjet
printing,
screen
printing.
Moreover,
compare
advantages
disadvantages
each
method
their
corresponding
mechanisms
progress.
The
aims
provide
potential
logical
conclusions
directions
process.
