Journal of Materials Chemistry A,
Год журнала:
2024,
Номер
12(32), С. 21385 - 21397
Опубликована: Янв. 1, 2024
A
NiV-LDH/Mn
2
O
3
on
NF
shows
exceptional
OER/HER
performance
in
1
M
KOH
(298/185
mV@50
mA
cm
−2
)
with
high
stability
(54/48
h).
Two-electrode
system
using
this
material
achieves
a
low
voltage
(1.604
V@10
and
70
h
stability.
Nanoscale,
Год журнала:
2023,
Номер
15(46), С. 18571 - 18580
Опубликована: Янв. 1, 2023
Photocatalysis,
as
an
effective
advanced
oxidation
process,
has
been
widely
carried
out
in
water
waste
treatment,
especially
the
degradation
of
organic
pollutants.
However,
photocatalytic
process
is
limited
by
high
recombination
rate
photo-generated
carriers.
To
improve
efficiency,
piezocatalysis
attracted
increasing
attention,
that
using
lead-free
piezoelectric
materials,
which
avoids
secondary
pollution
lead
toxicity
environment.
Bi-based
materials
have
both
activity
and
piezocatalytic
activity,
can
perfectly
combine
advantages
these
two
catalytic
processes
to
promote
Under
external
mechanical
action,
catalyst
produces
a
polarized
electric
field
due
effect,
carriers
be
effectively
separated
under
electrostatic
attraction,
thus
obtaining
more
efficient
performance.
there
are
still
many
gaps
design,
reaction
mechanism,
development
prospects
piezo-photocatalysts.
Therefore,
acquire
deeper
understanding
research
status
piezo-photocatalysts,
we
summarize
existing
literature
provide
ways
piezo-photocatalytic
Moreover,
this
paper
points
developmental
direction
piezo-photocatalysis
future.
Last
but
not
least,
also
look
forward
prospect