Multi-color long persistent luminescence in metal-organic frameworks regulated by dual channels of distorted second building units and organic ligand and applied in printing, message encryption and writing
Chemical Engineering Journal,
Год журнала:
2025,
Номер
unknown, С. 161076 - 161076
Опубликована: Фев. 1, 2025
Язык: Английский
Bifunctional π conjugated g-C3N4 for enhancing the efficiency and stability of carbon-based perovskite solar cells
Separation and Purification Technology,
Год журнала:
2025,
Номер
362, С. 131797 - 131797
Опубликована: Янв. 31, 2025
Язык: Английский
Decoding recombination dynamics in perovskite solar cells: an in-depth critical review
Chemical Society Reviews,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 1, 2025
This
review
systematically
analyses
the
recombination
pathways
in
PSCs,
unveils
cutting-edge
suppression
strategies,
and
underscores
potential
of
ML
optimizing
device
performance
expediting
commercial
integration.
Язык: Английский
Rational Design of 1,3,6-Trisubstituted Azulene Based Hole Transport Materials for Efficient and Stable Planar Perovskite Solar Cells
Dyes and Pigments,
Год журнала:
2025,
Номер
unknown, С. 112856 - 112856
Опубликована: Апрель 1, 2025
Язык: Английский
Surface Engineering in Perovskite Solar Cells: Recent Advances in Surface Passivation Group-Containing Hole Transport Layers
Langmuir,
Год журнала:
2025,
Номер
unknown
Опубликована: Май 29, 2025
Perovskite
solar
cells
(PSCs)
are
at
the
forefront
of
photovoltaic
technology,
offering
exceptional
power
conversion
efficiencies
(PCEs)
and
promise
low-cost,
scalable
production.
Rapid
progress
in
PSCs
has
largely
been
fueled
by
innovations
device
architecture
component
optimization.
Among
these,
interface
between
hole
transport
layer
(HTL)
perovskite
is
crucial,
as
it
not
only
facilitates
efficient
extraction
but
also
protects
from
environmental
degradation.
This
review
highlights
recent
advancements
engineering
this
critical
interface,
focusing
on
improvements
surface
morphology,
adhesion,
energy
level
alignment,
defect
passivation.
Special
attention
given
to
roles
amide,
carboxylic
acid,
phosphonic
halogenide
groups
enhancing
HTL
properties
interface.
By
synthesizing
latest
research
experimental
insights,
provides
a
comprehensive
overview
passivation's
contributions
high-performance
PSCs.
It
discusses
future
directions
challenges
optimizing
key
further
advancing
promising
technology.
Язык: Английский
Halogen‐Bonded Hole‐Transport Material Enhances Open‐Circuit Voltage of Inverted Perovskite Solar Cells
Advanced Science,
Год журнала:
2024,
Номер
unknown
Опубликована: Окт. 22, 2024
Abstract
Interfacial
properties
of
a
hole‐transport
material
(HTM)
and
perovskite
layer
are
high
importance,
which
can
influence
the
interfacial
charge
transfer
dynamics
as
well
growth
bulk
crystals
particularly
in
inverted
structure.
The
halogen
bonding
(XB)
has
been
recognized
powerful
functional
group
to
be
integrated
with
new
small
molecule
HTMs.
Herein,
carbazole‐based
halo
(iodine)‐functional
HTM
(O1),
is
synthesized
for
first
time,
demonstrating
hole
mobility
suitable
energy
levels
that
align
those
perovskites.
strong
interaction
between
O1
perovskite,
i.e.,
I···I
−
,
induces
formation
an
ordered
interlayer,
verified
by
both
theoretical
experimental
studies.
Compared
reference
(O2)
without
any
halo‐function,
XB‐induced
interlayer
effectively
enhances
extraction
efficiency,
while
significantly
hindering
non‐radiative
recombination
reducing
surface
traps
upon
passivation
effect.
This
reflected
big
increase
open‐circuit
voltage
up
114
mV
fabrication
devices
highest
power
conversion
efficiency
22.34%.
Moreover,
XB‐driven
at
interface
mainly
responsible
extended
lifespan
under
operational
conditions.
Язык: Английский