The
high
tolerance
and
stability
of
triple
halide
perovskite
solar
cells
is
demonstrated
in
practical
space
conditions
at
irradiation
levels.
were
irradiated
for
a
range
proton
energies
(75
keV,
300
1
MeV)
fluences
(up
to
4
×
1014
p/cm2).
the
energy
irradiations
varied
induce
same
amount
vacancies
absorber
layer
due
non-ionizing
nuclear
loss
(predominant
<300
keV)
electron
ionization
>300
keV).
While
initially
resulted
degradation
photovoltaic
parameters,
self-healing
was
observed
after
two
months
where
performance
devices
shown
return
their
pristine
operation
Their
ability
recover
upon
radiation
exposure
supports
potential
next-generation
missions.
Advanced Optical Materials,
Год журнала:
2023,
Номер
11(13)
Опубликована: Апрель 5, 2023
Abstract
Zero‐dimensional
(0D)
structure‐based
manganese
metal
halides
(MHs)
are
believed
to
be
the
most
promising
candidates
for
next‐generation
X‐ray
scintillators
due
their
intense
radioluminescence
and
environmental
friendliness.
However,
low‐temperature
(<180
°C),
large‐area
integration
with
more
efficient
detection
remains
a
tremendous
challenge.
Herein,
from
perspective
of
cation
(ionic
liquids)
structure
design,
basic
physical
parameters
0D
MHs
regulated.
And
calculations
experimental
results
demonstrate
larger‐size
cations
that
induce
lower
melting
temperatures,
larger
exciton‐binding
energies,
ion
migration
energy,
tunable
hardness,
which
desirable
MHscintillators.
As
result,
champion
materialHTP
2
MnBr
4
is
achieved
as
glassy
transparency
wafer
by
(165
°C)
melt‐quenching.
Its
application
imaging
features
high
spatial
resolution
(17.28
lp
mm
−1
),
scalability
(>30
×
30
cm
strong
coupling
force.
Furthermore,
HTP
glass
reproducible
properties
demonstrates
light
yield
(38
000
photon
MeV
excellent
irradiation
stability,
low
limit
(0.13
µGy
s
).
The
authors
believe
this
work
will
provide
guidance
MHscintillators
further
commercial
applications.
NPG Asia Materials,
Год журнала:
2023,
Номер
15(1)
Опубликована: Фев. 24, 2023
Abstract
Metal
halide
perovskites
can
be
readily
synthesized,
they
exhibit
tunable
physical
properties
and
excellent
performance,
are
heavily
studied
optoelectronic
materials.
Compared
to
the
typical
three-dimensional
perovskites,
morphological-level
one-dimensional
(1D)
nanostructures
enable
charge
transport
photon
propagation
with
low
exciton
binding
energies
long
charge-carrier
diffusion
lengths,
while
molecular-level
1D
good
compositional
structural
flexibilities,
highly
bandgaps,
strong
quantum
confinement
effects,
ambient
stabilities.
The
natures
of
these
emerging
enhance
performance
devices.
Herein,
we
highlight
recent
progress
realized
in
syntheses
characterizations
both
morphological-
structures,
compositions,
properties,
as
well
their
photovoltaic,
light-emission,
photodetection
applications.
In
addition,
current
challenges,
future
prospects,
promising
research
directions
discussed
provide
guidance
advancing
field
perovskites.
Advanced Energy Materials,
Год журнала:
2024,
Номер
14(23)
Опубликована: Март 29, 2024
Abstract
The
synergistic
utilization
of
low‐dimensional
perovskites
with
3D
perovskite
architectures
represents
a
pervasive
approach
for
fabrication
high‐performance
and
enduring
solar
cells
(PSCs).
In
this
work,
four
distinct
ionic
liquids
(ILs)
cations,
were
introduced
on
the
surface
to
induce
formation
1D
perovskite.Starting
analysis
1D/3D
heterojunction
structures,
assessment
foucsed
binding
energies
in
ILs‐induced
heterojunctions,
comparing
electron
cloud
density
within
calculating
associated
iodine
lead
defects
these
structures
via
DFT
calculations.
Furthermore,
time‐resolved
grazing‐incidence
wide‐angle
X‐ray
scattering
technique,
as
employed
study,
offers
real‐time
insights
into
phase‐transition
occurring
during
process
ILs
coating
heterojunctions.
well‐designed
optimized
layer
significantly
reduces
residual
iodide
(PbI
2
),
modulates
work
function
perovskite,
passivates
thereby
reducing
non‐radiative
recombination
enhancing
charge
transport.
With
assistance
hybrid
films,
we
achieved
an
exceptional
power
conversion
efficiency
(PCE)
24.75%
generated
PSCs
remarkable
stability.
Advanced Materials,
Год журнала:
2023,
Номер
36(17)
Опубликована: Окт. 12, 2023
Abstract
Photovoltaic
technology
presents
a
sustainable
solution
to
address
the
escalating
global
energy
consumption
and
reliable
strategy
for
achieving
net‐zero
carbon
emissions
by
2050.
Emerging
photovoltaic
technologies,
especially
printable
organic
perovskite
solar
cells,
have
attracted
extensive
attention
due
their
rapidly
transcending
power
conversion
efficiencies
facile
processability,
providing
great
potential
revolutionize
market.
To
accelerate
these
technologies
translate
from
laboratory
scale
industrial
level,
it
is
critical
develop
well‐defined
scalable
protocols
deposit
high‐quality
thin
films
of
photoactive
charge‐transporting
materials.
Herein,
current
state
cells
summarized
view
regarding
challenges
prospects
toward
commercialization
shared.
Different
printing
techniques
are
first
introduced
provide
correlation
between
material
properties
mechanisms,
optimization
ink
formulation
film‐formation
during
large‐area
deposition
different
functional
layers
in
devices
then
discussed.
Engineering
perspectives
also
discussed
analyze
criteria
module
design.
Finally,
provided
future
development
practical
commercialization.
It
believed
that
this
perspective
will
insight
into
other
electronic
devices.
Micromachines,
Год журнала:
2024,
Номер
15(4), С. 529 - 529
Опубликована: Апрель 15, 2024
Due
to
their
exceptional
optoelectronic
properties,
halide
perovskites
have
emerged
as
prominent
materials
for
the
light-absorbing
layer
in
various
devices.
However,
increase
device
performance
wider
adoption,
it
is
essential
find
innovative
solutions.
One
promising
solution
incorporating
carbon
nanotubes
(CNTs),
which
shown
remarkable
versatility
and
efficacy.
In
these
devices,
CNTs
serve
multiple
functions,
including
providing
conducting
substrates
electrodes
improving
charge
extraction
transport.
The
next
iteration
of
photovoltaic
metal
perovskite
solar
cells
(PSCs),
holds
immense
promise.
Despite
significant
progress,
achieving
optimal
efficiency,
stability,
affordability
simultaneously
remains
a
challenge,
overcoming
obstacles
requires
development
novel
known
CNTs,
which,
owing
electrical,
optical,
mechanical
garnered
considerable
attention
potential
highly
efficient
PSCs.
Incorporating
into
offers
versatility,
enabling
improvements
longevity
while
catering
diverse
applications.
This
article
provides
an
in-depth
exploration
recent
advancements
nanotube
technology
its
integration
cells,
serving
transparent
conductive
electrodes,
transporters,
interlayers,
hole-transporting
materials,
back
electrodes.
Additionally,
we
highlighted
key
challenges
offered
insights
future
enhancements
leveraging
CNTs.
Advanced Science,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 19, 2025
Abstract
Hybrid
metal
halide
perovskite
solar
cells
(PSCs)
are
emerging
as
highly
competitive
next‐generation
photovoltaics
due
to
their
excellent
performance
and
low
production
cost.
However,
the
construction
of
high‐efficiency
PSCs
typically
requires
an
inert
nitrogen
environment
within
a
glove
box,
inadvertently
increasing
manufacturing
costs
hindering
transition
from
lab‐scale
industrial‐scale
production.
In
this
work,
air
ambient
fabrication
pure
α‐phase
FAPbI
3
with
stability,
utilizing
dual‐functional
engineering
strategy
assisted
by
3‐Guanidinopropionicacid
(3‐GuA)
is
reported.
3‐GuA
assists
in
managing
excess
PbI
2
promotes
formation
high‐quality
films
via
intermolecular
exchange.
Simultaneously,
existence
minimizes
defects
stabilizes
resulting
films.
As
result,
ambient‐air
fabricated
achieve
power
conversion
efficiency
(PCE)
24.2%
negligible
hysteresis
stability.
Additionally,
these
devices
demonstrate
superior
reproducibility,
offering
valuable
guidance
for
future
advancements
technology.
Abstract
Ionic
liquids
(ILs)
are
extensively
utilized
for
the
manipulation
of
crystallization
kinetics
perovskite,
morphology
optimization,
and
defect
passivation
fabrication
highly
efficient
stable
devices.
However,
comparing
ILs
with
different
chemical
structures
selecting
appropriate
from
many
types
available
to
enhance
perovskite
device
performance
remains
a
challenge.
In
this
study,
range
containing
sizes
anions
introduced
as
additives
assisting
in
film
formation
photovoltaics.
Specifically,
various
significantly
affects
strength
interaction
between
composition,
inducing
varying
degrees
conversion
lead
iodide
well
films
markedly
disparate
grain
morphology.
Theoretical
calculations
conjunction
experimental
measurements
revealed
that
small‐sized
anion
can
more
effectively
reduce
density
by
filling
halide
vacancies
within
bulk
materials,
resulting
suppression
charge‐carrier
recombination,
an
extended
photoluminescence
lifetime,
improved
performance.
Boosted
size,
champion
power
efficiency
24.09%
ILs‐treated
is
obtained,
unencapsulated
devices
retain
89.3%
its
original
under
ambient
conditions
2000
h.
