Small,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Nov. 30, 2024
Abstract
The
photocatalytic
reduction
of
CO
2
into
valuable
chemicals
and
fuels
has
become
a
significant
research
focus
in
recent
years
due
to
its
environmental
sustainability
energy
efficiency.
Metal
halide
perovskites
(MHPs),
renowned
for
their
remarkable
optoelectronic
properties
tunable
structures,
are
regarded
as
promising
photocatalysts.
Yet,
practical
uses
constrained
by
inherent
instability,
severe
electron–hole
recombination,
scarcity
active
sites,
prompting
substantial
efforts
optimize
MHP‐based
This
review
summarizes
the
latest
advancements
photocatalysis.
First
fundamental
principles
photocatalysis
outlined
structural
optical
characteristics
MHPs
evaluated.
Then
key
strategies
enhancing
MHP
photocatalysts,
including
morphology
surface
modification,
encapsulation,
metal
cation
doping,
heterojunction
engineering,
molecular
immobilization
highlighted.
Finally,
considering
progress
needs
industrial
application,
challenges
future
prospects
explored.
aims
support
researchers
development
more
efficient
stable
Angewandte Chemie,
Journal Year:
2024,
Volume and Issue:
136(46)
Published: Aug. 12, 2024
Abstract
Photoelectrochemical
devices
require
solid
anodes
and
cathodes
for
the
easy
assembling
of
whole
cell
thus
redox
catalysts
need
to
be
deposited
on
electrodes.
Typical
catalyst
deposition
involves
drop
casting,
spin
coating,
doctor
blading
or
related
techniques
generate
modified
electrodes
where
active
in
contact
with
electrolyte
is
only
a
very
small
fraction
mass.
We
have
developed
methodology
at
electrode
based
supramolecular
interactions,
namely
CH‐π
π–π
between
surface.
This
generates
well‐defined
catalysts‐surface
structure
electroactivity,
together
large
catalytic
response.
approach
represents
new
anchoring
strategy
that
can
applied
reactions
heterogeneous
phase
compared
traditional
methods
about
4–5
orders
magnitude
less
mass
achieve
comparable
activity
well‐behaved
electroactivity
stability.
Inorganic Chemistry Frontiers,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Nov. 14, 2024
An
enhanced
water-stable
perovskite
nanotube
array-based
catalyst,
(HMTA)
3
Pb
2
Br
7
@STA-PW
12
,
was
constructed,
which
shows
highly-efficient
activity
for
the
photoreduction
of
U(
vi
).
Small,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Nov. 30, 2024
Abstract
The
photocatalytic
reduction
of
CO
2
into
valuable
chemicals
and
fuels
has
become
a
significant
research
focus
in
recent
years
due
to
its
environmental
sustainability
energy
efficiency.
Metal
halide
perovskites
(MHPs),
renowned
for
their
remarkable
optoelectronic
properties
tunable
structures,
are
regarded
as
promising
photocatalysts.
Yet,
practical
uses
constrained
by
inherent
instability,
severe
electron–hole
recombination,
scarcity
active
sites,
prompting
substantial
efforts
optimize
MHP‐based
This
review
summarizes
the
latest
advancements
photocatalysis.
First
fundamental
principles
photocatalysis
outlined
structural
optical
characteristics
MHPs
evaluated.
Then
key
strategies
enhancing
MHP
photocatalysts,
including
morphology
surface
modification,
encapsulation,
metal
cation
doping,
heterojunction
engineering,
molecular
immobilization
highlighted.
Finally,
considering
progress
needs
industrial
application,
challenges
future
prospects
explored.
aims
support
researchers
development
more
efficient
stable
