Arsenic
species
have
been
known
for
their
toxic
impact
on
human.
Therefore,
removal
of
such
pollutant
requires
efficient
and
effective
methodology
from
polluted
water.
In
this
study,
bismuthene
quantum
dots
(Bi-ene-QDs)
were
fabricated
by
a
green
facile
one
pot-hydrothermal
conversion
reaction
Bi(NO
Energies,
Год журнала:
2024,
Номер
17(7), С. 1646 - 1646
Опубликована: Март 29, 2024
This
review
extensively
discusses
current
developments
in
bimetallic
nanoparticle–GO
and
nanoparticle–MOF
nanocomposites
as
potential
catalysts
for
HER,
along
with
their
different
synthesis
methodologies,
structural
characteristics,
catalytic
mechanisms.
The
photoelectrocatalytic
performance
of
these
was
also
compared
based
on
parameters
such
Tafel
slope,
density,
onset
potential,
turnover
frequency,
hydrogen
yield,
activation
energy,
stability,
durability.
shows
that
the
commonly
used
metal
alloys
nanoparticle–GO-based
HERs
include
Pt-based
(e.g.,
PtNi,
PtCo,
PtCu,
PtAu,
PtSn),
Pd-based
PdAu,
PdAg,
PdPt)
or
other
combinations,
AuNi,
AuRu,
etc.,
while
most
electrolyte
sources
are
H2SO4
KOH.
For
nanoparticle
MOF-based
catalysts,
PtCu),
PdCu,
PdCr),
Ni-based
NiMo,
NiTi,
NiAg,
NiCo)
took
lead,
KOH
being
frequently
source.
Lastly,
addresses
challenges
prospects,
highlighting
opportunities
further
optimization
technological
integration
promising
alternative
photo/electrocatalysts
future
production
storage.
Chemical Communications,
Год журнала:
2024,
Номер
60(64), С. 8350 - 8359
Опубликована: Янв. 1, 2024
Metal-organic
frameworks
(MOFs)
have
become
a
hot
spot
in
the
area
of
functional
materials
and
undergone
rapid
development
wide
range
fields
21st
century.
However,
scalable
application
MOFs
is
still
constrained
by
high
production
cost
at
front
end.
Additionally,
systematic
discussion
reuse
spent
lacking.
Encouragingly,
an
increasing
number
studies
been
focusing
on
low-cost
recycling
MOF-based
materials,
providing
feasible
solutions
for
resource
recovery
reduction.
To
stimulate
future
enthusiasm
interest
realizing
blue
economy
MOFs,
ranging
from
front-end
to
terminal
disposal,
we
presented
summarized
state-of-the-art
progress
sustainable
synthesis,
separation,
MOFs.
Based
existing
challenges,
also
propose
fit-for-purpose
directions
MOF
field
move
toward
economy.