Advanced Materials,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 15, 2025
Carbon-based
printable
mesoscopic
solar
cells
(p-MPSCs)
offer
significant
advantages
for
industrialization
due
to
their
simple
fabrication
process,
low
cost,
and
scalability.
Recently,
the
certified
power
conversion
efficiency
of
p-MPSCs
has
exceeded
22%,
drawing
considerable
attention
from
community.
However,
key
challenge
in
improving
device
performance
is
achieving
uniform
high-quality
perovskite
crystallization
within
mesoporous
structure.
This
review
highlights
recent
advancements
p-MPSCs,
with
an
emphasis
on
controlling
kinetics
regulating
morphology
confined
mesopores.
It
first
introduces
offering
a
solid
foundation
understanding
behavior.
Additionally,
summarizes
mechanisms
crystal
nucleation
growth,
explaining
how
these
processes
influence
quality
perovskites.
Furthermore,
commonly
applied
strategies
enhancing
quality,
such
as
additive
engineering,
solvent
evaporation
controlling,
post-treatment
techniques,
are
also
explored.
Finally,
proposes
several
potential
suggestions
aimed
at
further
refining
crystallization,
inspiring
continued
innovation
address
current
limitations
advance
development
p-MPSCs.
InfoMat,
Journal Year:
2024,
Volume and Issue:
6(4)
Published: Feb. 1, 2024
Abstract
Over
the
last
decade,
perovskite
solar
cells
(PSCs)
have
drawn
extensive
attention
owing
to
their
high
power
conversion
efficiency
(single
junction:
26.1%,
perovskite/silicon
tandem:
33.9%)
and
low
fabrication
cost.
However,
short
lifespan
of
PSCs
with
initial
still
blocks
practical
applications.
This
operational
instability
may
originate
from
intrinsic
extrinsic
degradation
materials
or
devices.
Although
lifetime
has
been
prolonged
through
component,
crystal,
defect,
interface,
encapsulation
engineering,
so
on,
systematic
analysis
failure
regularity
for
perspective
devices
against
multiple
operating
stressors
is
indispensable.
In
this
review,
we
start
elaboration
predominant
pathways
mechanism
under
working
stressors.
Then
strategies
improving
long‐term
durability
respect
fundamental
materials,
interface
designs,
device
summarized.
Meanwhile,
key
results
discussed
understand
limitation
assessing
stability,
potential
applications
in
indoor
photovoltaics
wearable
electronics
are
demonstrated.
Finally,
promising
proposals,
encompassing
material
processing,
film
formation,
strengthening,
structure
designing,
encapsulation,
provided
improve
stability
promote
commercialization.
image
Advanced Functional Materials,
Journal Year:
2024,
Volume and Issue:
34(46)
Published: June 22, 2024
Abstract
The
antisolvent‐assisted
spin‐coating
still
lags
behind
the
thermal
evaporation
method
in
fabricating
perovskite
films
atop
industrially
textured
silicon
wafers
making
monolithic
perovskite/silicon
solar
cells
(P/S‐TSCs).
inhomogeneity
of
hole‐selective
self‐assembled
monolayers
(SAMs)
often
arises
from
insufficient
bonding
between
hygroscopic
phosphonic
acid
anchors
and
metal
oxide.
To
address
this,
a
mixed‐SAM
strategy
(Mx‐SAM)
is
proposed
to
enhance
adsorption
energy
SAMs
on
ITO
surface,
facilitate
formation
dense
humidity‐resistant
layer
(HSL)
substrates,
improve
hole
transport
capabilities.
With
aid
Mx‐SAM
strategy,
optimized
wide‐bandgap
PSCs
achieved
an
impressive
power
conversion
efficiency
(PCE)
22.63%
with
exceptionally
high
fill
factor
(
FF
)
86.67%
using
1.68
eV
perovskite.
Moreover,
they
exhibited
enhanced
stability
under
damp‐heat
conditions
(ISOS‐D‐3,
85%
RH,
85
°C)
T
90
900
h
for
encapsulated
PSCs,
representing
one
best
performances
PSCs.
When
further
extending
P/S‐TSCs
industry,
remarkable
28.07%
reached
while
upholding
outstanding
reproducibility.
This
holds
significant
promise
feasibility
industrially‐compatible
P/S‐TSCs.
Science,
Journal Year:
2025,
Volume and Issue:
387(6730), P. 186 - 192
Published: Jan. 9, 2025
One
of
the
primary
challenges
in
commercializing
perovskite
solar
cells
(PSCs)
is
achieving
both
high
power
conversion
efficiency
(PCE)
and
sufficient
stability.
We
integrate
wafer-scale
continuous
monolayer
MoS
2
buffers
at
top
bottom
a
layer
through
transfer
process.
These
films
physically
block
ion
migration
into
carrier
transport
layers
chemically
stabilize
formamidinium
lead
iodide
phase
strong
coordination
interaction.
Effective
chemical
passivation
results
from
formation
Pb-S
bonds,
minority
carriers
are
blocked
type-I
band
alignment.
Planar
p-i-n
PSCs
(0.074
square
centimeters)
modules
(9.6
with
/perovskite/MoS
configuration
achieve
PCEs
up
to
26.2%
(certified
steady-state
PCE
25.9%)
22.8%,
respectively.
Moreover,
devices
show
excellent
damp
heat
(85°C
85%
relative
humidity)
stability
<5%
loss
after
1200
hours
notable
temperature
(85°C)
operational
<4%
hours.
Advanced Materials,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 7, 2025
Abstract
Direct
understanding
of
the
formation
and
crystallization
low‐dimensional
(LD)
perovskites
with
varying
dimensionalities
employing
same
bulky
cations
can
offer
insights
into
LD
their
heterostructures
3D
perovskites.
In
this
study,
secondary
amine
cation
N
‐methyl‐1‐(naphthalen‐1‐yl)methylammonium
(M‐NMA
+
)
dynamics
its
corresponding
perovskite
are
investigated.
The
intermolecular
π–π
stacking
M‐NMA
connection
inorganic
PbI
6
octahedrons
within
product
structures
control
perovskite.
an
N,N‐
dimethylformamide
(DMF)
precursor
solution,
both
1D
2D
products
be
obtained.
Interestingly,
due
to
strong
interaction
between
DMF
solvent,
compared
phase,
is
uniquely
dependent
on
heterogeneous
nucleation.
Nevertheless,
post‐treatment
films
isopropanol
solution
M‐NMAI
leads
exclusive
thermally
stable
phases
surface.
resulting
1D/3D
heterostructure
facilitates
solar
cells
(PSCs)
not
only
achieve
a
record
efficiency
25.51%
through
passivation
but
also
significantly
enhance
thermal
stability
unencapsulated
devices
at
85
°C.
This
study
deepens
offers
efficient
strategy
for
fabricating
high‐performance
PSCs.
Advanced Materials,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 15, 2025
Carbon-based
printable
mesoscopic
solar
cells
(p-MPSCs)
offer
significant
advantages
for
industrialization
due
to
their
simple
fabrication
process,
low
cost,
and
scalability.
Recently,
the
certified
power
conversion
efficiency
of
p-MPSCs
has
exceeded
22%,
drawing
considerable
attention
from
community.
However,
key
challenge
in
improving
device
performance
is
achieving
uniform
high-quality
perovskite
crystallization
within
mesoporous
structure.
This
review
highlights
recent
advancements
p-MPSCs,
with
an
emphasis
on
controlling
kinetics
regulating
morphology
confined
mesopores.
It
first
introduces
offering
a
solid
foundation
understanding
behavior.
Additionally,
summarizes
mechanisms
crystal
nucleation
growth,
explaining
how
these
processes
influence
quality
perovskites.
Furthermore,
commonly
applied
strategies
enhancing
quality,
such
as
additive
engineering,
solvent
evaporation
controlling,
post-treatment
techniques,
are
also
explored.
Finally,
proposes
several
potential
suggestions
aimed
at
further
refining
crystallization,
inspiring
continued
innovation
address
current
limitations
advance
development
p-MPSCs.
