Coatings,
Год журнала:
2022,
Номер
12(8), С. 1089 - 1089
Опубликована: Июль 31, 2022
Perovskite
solar
cells
(PSC)
have
been
identified
as
a
game-changer
in
the
world
of
photovoltaics.
This
is
owing
to
their
rapid
development
performance
efficiency,
increasing
from
3.5%
25.8%
decade.
Further
advantages
PSCs
include
low
fabrication
costs
and
high
tunability
compared
conventional
silicon-based
cells.
paper
reviews
existing
literature
discuss
structural
fundamental
features
that
resulted
significant
gains.
Key
electronic
optical
properties
electron
mobility
(800
cm2/Vs),
long
diffusion
wavelength
(>1
μm),
absorption
coefficient
(105
cm−1).
Synthesis
methods
are
considered,
with
solution-based
manufacturing
being
most
cost-effective
common
industrial
method.
Furthermore,
this
review
identifies
issues
impeding
large-scale
commercialisation
actions
needed
resolve
them.
The
main
issue
stability
particularly
vulnerable
moisture,
caused
by
inherently
weak
bonds
perovskite
structure.
Scalability
also
big
spin-coating
technique
used
for
laboratory-scale
tests
not
appropriate
production.
highlights
need
transition
techniques
compatible
roll-to-roll
processing
achieve
throughput.
Finally,
discusses
future
innovations,
more
environmentally
friendly
lead-free
high-efficiency
multi-junction
Overall,
provides
critical
evaluation
advances,
opportunities
challenges
PSCs.
ACS Nano,
Год журнала:
2021,
Номер
15(7), С. 10775 - 10981
Опубликована: Июнь 17, 2021
Metal-halide
perovskites
have
rapidly
emerged
as
one
of
the
most
promising
materials
21st
century,
with
many
exciting
properties
and
great
potential
for
a
broad
range
applications,
from
photovoltaics
to
optoelectronics
photocatalysis.
The
ease
which
metal-halide
can
be
synthesized
in
form
brightly
luminescent
colloidal
nanocrystals,
well
their
tunable
intriguing
optical
electronic
properties,
has
attracted
researchers
different
disciplines
science
technology.
In
last
few
years,
there
been
significant
progress
shape-controlled
synthesis
perovskite
nanocrystals
understanding
applications.
this
comprehensive
review,
having
expertise
fields
(chemistry,
physics,
device
engineering)
joined
together
provide
state
art
overview
future
prospects
nanocrystal
research.
Science,
Год журнала:
2022,
Номер
376(6591), С. 416 - 420
Опубликована: Апрель 21, 2022
Further
enhancing
the
performance
and
stability
of
inverted
perovskite
solar
cells
(PSCs)
is
crucial
for
their
commercialization.
We
report
that
functionalization
multication
halide
interfaces
with
an
organometallic
compound,
ferrocenyl-bis-thiophene-2-carboxylate
(FcTc2),
simultaneously
enhanced
efficiency
PSCs.
The
resultant
devices
achieved
a
power
conversion
25.0%
maintained
>98%
initial
after
continuously
operating
at
maximum
point
1500
hours
under
simulated
AM1.5
illumination.
Moreover,
FcTc2-functionalized
passed
international
standards
mature
photovoltaics
(IEC61215:2016)
have
exhibited
high
damp
heat
test
(85°C
85%
relative
humidity).
Science,
Год журнала:
2021,
Номер
373(6554), С. 561 - 567
Опубликована: Июль 29, 2021
Evening
out
the
heat
The
conversion
of
precursors
into
active
layer
perovskite
solar
cells
normally
occurs
by
heating
underlying
substrate.
Conversion
tends
to
occur
near
top
film,
where
solvent
is
lost,
and
unwanted
preheating
reactants
substrate
before
reaction.
Li
et
al
.
show
that
use
a
surrounding
transfer
oil
(anisole)
leads
more
rapid
even
heating,
removes
solvent,
avoids
air
water
contamination
effects.
larger
grains
uniform
films
led
much
greater
retention
efficiency
in
moving
from
small-area
large-area
devices.
—PDS
Energy & Environmental Science,
Год журнала:
2021,
Номер
15(1), С. 13 - 55
Опубликована: Ноя. 5, 2021
Systematic
encapsulation
of
PVSK
solar
cells
is
comprehensively
reviewed
by
considering
external
against
H
2
O/O
intrusion,
along
with
internal
to
improve
the
intrinsic
stabilities
their
constituting
layers.
Science,
Год журнала:
2022,
Номер
377(6603), С. 307 - 310
Опубликована: Июнь 16, 2022
To
understand
degradation
routes
and
improve
the
stability
of
perovskite
solar
cells
(PSCs),
accelerated
aging
tests
are
needed.
Here,
we
use
elevated
temperatures
(up
to
110°C)
quantify
encapsulated
CsPbI3
PSCs
under
constant
illumination.
Incorporating
a
two-dimensional
(2D)
Cs2PbI2Cl2
capping
layer
between
active
hole-transport
stabilizes
interface
while
increasing
power
conversion
efficiency
all-inorganic
from
14.9
17.4%.
Devices
with
this
2D
did
not
degrade
at
35°C
required
>2100
hours
110°C
illumination
by
20%
their
initial
efficiency.
Degradation
acceleration
factors
based
on
observed
Arrhenius
temperature
dependence
predict
intrinsic
lifetimes
51,000
±
7000
(>5
years)
operating
continuously
35°C.
Nature Energy,
Год журнала:
2021,
Номер
7(1), С. 107 - 115
Опубликована: Дек. 13, 2021
Abstract
Large
datasets
are
now
ubiquitous
as
technology
enables
higher-throughput
experiments,
but
rarely
can
a
research
field
truly
benefit
from
the
data
generated
due
to
inconsistent
formatting,
undocumented
storage
or
improper
dissemination.
Here
we
extract
all
meaningful
device
peer-reviewed
papers
on
metal-halide
perovskite
solar
cells
published
so
far
and
make
them
available
in
database.
We
collect
over
42,400
photovoltaic
devices
with
up
100
parameters
per
device.
then
develop
open-source
accessible
procedures
analyse
data,
providing
examples
of
insights
that
be
gleaned
analysis
large
dataset.
The
database,
graphics
tools
made
community
will
continue
evolve
an
initiative.
This
approach
extensively
capturing
progress
entire
field,
including
sorting,
interactive
exploration
graphical
representation
applicable
many
fields
materials
science,
engineering
biosciences.
RSC Advances,
Год журнала:
2023,
Номер
13(3), С. 1787 - 1810
Опубликована: Янв. 1, 2023
Stability
issues
are
the
key
challenges
for
commercialization
of
PSCs.
Different
stability
including
modification
structural
design
and
material,
fabrication
process
should
be
considered
improved
to
improve
