Abstract
Efficient
photocatalytic
production
of
H
2
from
wastewater
is
expected
to
address
environmental
pollution
and
energy
crises
effectively.
However,
the
rapid
recombination
photoinduced
carriers
results
in
low
photoconversion
efficiency.
At
present,
inorganic–organic
S‐scheme
heterojunction
have
become
a
prominent
promising
technology.
In
this
study,
an
organic
ligand
modified
MIL‐125‐PDI/ZnIn
S
4
(ZIS)
catalyst
designed.
ZIS
nanosheets
are
grown
on
disc‐shaped
MIL‐125‐PDI
surface
form
distinctive
hollow
nanodiscs
with
hierarchical
structure,
giving
material
abundance
active
sites,
optimized
electronic
spatially
separated
redox
surface.
Consequently,
optimal
100MIL‐125‐PDI
250
/ZIS
exhibited
high
HER
508.99
µmol
g
−1
h
Tetracycline
hydrochloride
(TC‐HCl)
solution.
Meanwhile,
achieved
complete
TC‐HCl
removal
mineralization
rate
66.62%
h.
Experimental
theoretical
calculations
corroborate
that
staggered
band
alignment
work
function
difference
between
induce
formation
built‐in
electric
field,
thus
regulating
charge
transfer
routes
consequently
enhancing
separation
The
possible
mechanism
analyzed
using
liquid
chromatography‐mass
spectrometry
(LC‐MS),
toxicities
degradation
products
also
evaluated.
This
presents
green
dual‐function
strategy
for
antibiotic
recycling.
Angewandte Chemie International Edition,
Год журнала:
2024,
Номер
unknown
Опубликована: Авг. 21, 2024
The
closed
pores
play
a
critical
role
in
improving
the
sodium
storage
capacity
of
hard
carbon
(HC)
anode,
however,
their
formation
mechanism
as
well
efficient
modulation
strategy
at
molecular
level
polymer-derived
HCs
is
still
lacking.
In
this
work,
steric
hindrance
effect
has
been
proposed
to
create
for
first
time
through
grafting
aromatic
rings
within
and
between
main
chains
precursor.
experimental
data
theoretical
calculation
demonstrate
that
steric-hindrance
from
ring
side
group
can
increase
backbone
rigidity
internal
free
volumes
polymer
precursor,
which
prevent
over
graphitization
facilitate
during
carbonization
process.
As
result,
as-prepared
HC
anode
exhibits
remarkably
enhanced
discharge
340.3
mAh/g
0.1
C,
improved
rate
performance
(210.7
5
C)
boosted
cycling
stability
(86.4
%
1000
cycles
2
C).
This
work
provides
new
insight
into
mechanisms
via
engineering,
shed
light
on
development
high-performance
sodium-ion
batteries.
Inorganic Chemistry,
Год журнала:
2025,
Номер
unknown
Опубликована: Март 4, 2025
The
strong
metal-support
interaction
(SMSI)
in
supported
metal
catalysts
represents
a
crucial
factor
the
design
of
highly
efficient
heterogeneous
catalysts.
This
can
modify
surface
adsorption
state,
electronic
structure,
and
coordination
environment
metal,
altering
interface
structure
catalyst.
These
changes
serve
to
enhance
catalyst's
activity,
stability,
reaction
selectivity.
In
recent
years,
multitude
researchers
have
uncovered
range
novel
SMSI
types
induction
methods
including
oxidized
(O-SMSI),
adsorbent-mediated
(A-SMSI),
wet
chemically
induced
(Wc-SMSI).
Consequently,
systematic
critical
review
is
desirable
illuminate
latest
advancements
deliberate
its
application
within
article
provides
characteristics
various
most
methods.
It
concluded
that
significantly
contributes
enhancing
catalyst
selectivity,
increasing
catalytic
activity.
Furthermore,
this
paper
offers
comprehensive
extensive
electrocatalysis
hydrogen
evolution
(HER),
oxygen
(OER),
reduction
(ORR),
carbon
dioxide
(CO2RR).
Finally,
opportunities
challenges
faces
future
are
discussed.
