Small,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Feb. 25, 2025
Transition
metals
are
renowned
for
their
effective
catalytic
properties.
Incorporating
transition
into
halide
perovskite
derivatives
is
a
key
strategy
tuning
the
properties
of
perovskites
to
enhance
photocatalytic
performance.
Understanding
d-orbital
occupancy
and
spin
activity
these
in
CO2
photoreduction
process
essential
fully
realizing
potential
materials.
In
this
study,
layered
synthesized
using
cobalt
(Co)
copper
(Cu)
as
metal
components.
We
observed
that
Cu
Co
exhibit
complementary
absorption
attributed
configuration.
Additionally,
(DMAP)2CuCl4
(DMAP
=
4-Dimethylaminopyridine)
exhibited
highest
performance
with
remarkable
selectivity
CH4
formation
(≈97%).
Pressure-dependent
experiments
showed
higher
pressures
by
improving
saturation
adsorption,
accelerating
reaction
rate
boosting
product
yield.
The
ferromagnetism,
hysteresis,
strong
species
detection
carrier
separation
charge
availability,
conversion
efficiency.
Further,
first-principles-based
atomistic
computations
reveal
more
delocalized
conduction
band
edge
makes
mobile
electrons
available
reduction
(DMAP)2CuX4.
These
findings
guide
design
selective
photocatalysts
highlight
sustainable
energy
solutions.
Journal of Materials Chemistry A,
Journal Year:
2024,
Volume and Issue:
12(29), P. 18047 - 18070
Published: Jan. 1, 2024
OER
plays
a
crucial
role
in
energy
storage
and
conversion,
the
application
of
thermal
fields
is
widespread
but
not
systematically
discussed.
In
this
work,
we
have
discussion
on
built-in
electric
field
extra
field.
ACS Omega,
Journal Year:
2024,
Volume and Issue:
9(32), P. 34220 - 34242
Published: Aug. 1, 2024
Perovskites
are
bringing
revolutionization
in
a
various
fields
due
to
their
exceptional
properties
and
crystalline
structure.
Most
specifically,
halide
perovskites
(HPs),
lead-free
(LFHPs),
perovskite
quantum
dots
(HPs
QDs)
becoming
hotspots
unique
optoelectronic
properties,
low
cost,
simple
processing.
HPs
QDs,
particular,
have
excellent
photovoltaic
applications
because
of
tunable
emission,
high
photoluminescence
yield
(PLQY),
effective
charge
separation,
cost.
However,
practical
the
QDs
family
some
limitations
such
as
degradation,
instability,
deep
trap
states
within
bandgap,
structural
inflexibility,
scalability,
inconsistent
reproducibility,
environmental
concerns,
which
can
be
covered
by
encapsulating
into
porous
materials
like
metal–organic
frameworks
(MOFs)
or
covalent–organic
(COFs)
that
offer
protection,
prevention
aggregation,
optical
flexibility
structure,
enhanced
biocompatibility,
improved
stability
under
harsh
conditions,
consistency
production
quality,
efficient
separation.
These
advantages
MOFs-COFs
help
harness
full
potential
for
applications.
This
review
mainly
consists
three
parts.
The
first
portion
discusses
perovskites,
dots.
In
second
portion,
we
explore
MOFs
COFs.
third
particular
emphasis
is
given
thorough
evaluation
development
QDs@MOFs-COFs
based
comprehensive
investigations
next-generation
intended
diverse
technological
applications,
CO2
conversion,
pollutant
hydrogen
generation,
batteries,
gas
sensing,
solar
cells.
Finally,
this
will
open
new
gateway
synthesis
perovskite-based
