Progress in Materials Science,
Год журнала:
2024,
Номер
146, С. 101331 - 101331
Опубликована: Июнь 25, 2024
Borophene
stands
out
uniquely
among
Xenes
with
its
metallic
character,
Dirac
nature,
exceptional
electron
mobility,
thermal
conductivity,
and
Young's
moduli—surpassing
graphene.
Invented
in
2015,
various
methods,
including
atomic
layer
deposition,
molecular
beam
epitaxy,
chemical
vapor
have
successfully
been
demonstrated
to
realize
substrate-supported
crystal
growth.
Top-down
approaches
like
micromechanical,
sonochemical,
solvothermal
modified
hummer's
techniques
also
employed.
Thanks
high
electronic
borophene
serves
as
an
active
material
for
ultrafast
sensing
of
light,
gases,
molecules,
strain.
Its
behaviour,
electrochemical
activity,
anti-corrosive
nature
make
it
ideal
applications
energy
storage
catalysis.
It
has
proven
effective
electrocatalyst
HER,
OER,
water
splitting,
CO2
reduction,
NH3
reduction
reactions.
Beyond
this,
found
utility
bioimaging,
biosensing,
biomedical
applications.
A
special
emphasis
will
be
given
on
the
nanoarchitectonics
i.e.
doped
borophene-based
hybrids
other
2D
materials
nanoparticles
theoretical
understanding
these
emerging
systems
gain
more
insights
their
structure
properties,
aiming
manipulate
tailored
Abstract
Photoreforming
waste
plastics
into
valuable
products
is
a
promising
approach,
but
it
requires
efficient,
eco‐friendly
photocatalysts
and
deeper
understanding
of
catalytic
mechanism.
We
have
developed
B‐doped
g‐C
3
N
4
nanotube
catalyst
with
well‐defined
structure
for
photoreforming
poly(ethylene
terephthalate)
(PET)
chemicals
H
2
.
This
achieved
evolution
rate
3240
μmol
g
catal
−1
h
,
outperforming
previous
cadmium‐free
catalysts.
It
also
oxidized
PET
to
higher‐value
organic
acids
via
hole
oxidation
Experimental
theoretical
calculations
showed
that
B
atom
doping
not
only
greatly
increased
the
catalyst's
active
sites,
significantly
accelerated
electron–hole
separation
transfer
rate,
optimized
adsorption
activation
behavior
substrate.
Using
concentrated
sunlight,
we
475
real‐world
in
seawater.
Techno‐economic
analysis
suggests
processing
50,000
tons
plastic
annually
could
yield
profit
$7.45
million.
Inorganic Chemistry Frontiers,
Год журнала:
2024,
Номер
11(16), С. 4914 - 4973
Опубликована: Янв. 1, 2024
This
review
summarizes
advancements
in
g-C
3
N
4
-based
direct
Z
and
S-scheme
heterostructures
for
solar
H
2
O
synthesis,
exploring
advanced
characterization
methods
to
verify
the
charge
transfer
mechanism.
