Materials Science,
Год журнала:
2023,
Номер
30(2), С. 137 - 142
Опубликована: Ноя. 8, 2023
This
study
fabricated
a
functional
coating
layer
for
transparent
electrodes
using
antimony
tin
oxide
nanopowder.
The
wet
grinding
method
was
employed
to
create
stable
dispersion
solution
of
nanopowder
with
aminopropyl
tri-methoxysilane
and
acetyl
acetone
as
primary
dispersing
agents.
Various
concentrations
these
agents
were
used
determine
optimal
conditions,
followed
by
gel
reaction
form
solution.
objective
provide
viable
alternative
indium-based
electrodes,
specifically
indium
oxide,
incorporating
oxide.
approach
not
only
addresses
limitations
associated
indium,
but
also
enhances
mechanical
properties.
methodology
involves
the
utilization
various
solvents
including
ethanol
aforementioned
sol
through
grinding.
Effects
dispersant
concentration
milling
time
on
secondary
particle
size
thoroughly
evaluated.
Furthermore,
this
examined
sheet
resistance
resulting
layers
conducting
comparative
analysis
between
under
similar
conditions.
Findings
meticulously
detailed
in
subsequent
sections
manuscript
valuable
insights
into
optimizing
entire
process,
encompassing
synthesis,
coating,
heat
treatment,
production
high-quality
conductive
coatings.
These
techniques
outcomes
can
significantly
contribute
development
more
sustainable
cost-effective
alternatives
traditional
electrodes.
Nanoscale,
Год журнала:
2024,
Номер
16(28), С. 13551 - 13561
Опубликована: Янв. 1, 2024
Interactions
between
solvents
with
surface
Sn
atoms
are
unravelled
experimentally
and
theoretically
for
impacting
the
electronic
properties
of
2D
SnO
2
nanosheets.
Ga2O3
ultrawide
bandgap
semiconductor
receives
increasing
attentions
in
recent
years
attributed
to
its
ultra-wide
band
gap
property,
and
investigations
quaternary
AlInGaO
revealed
the
possibility
of
obtaining
larger
while
achieving
lattice-matching
condition
between
two
materials.
In
this
study,
by
using
hybrid
density
functional
theory
calculations,
an
alternative
III-oxide
material
utilizing
indium
aluminum
mixing
form
(Al1-xInx)2O3
alloy
(AlInO)
is
explored
systematically
investigated.
The
lattice
constants,
bandgaps
bowing
parameter
are
investigated
for
corundum
monoclinic
AlInO
with
In-content
from
0
100%.
A
notable
decrease
energy
Al2O3
were
observed
increase
content,
providing
a
wide
tuning
range
5.59
eV
(corundum)/4.79
(monoclinic).
addition,
results
alignment
present
both
type-I/type-II
offset
AlInO/β-Ga2O3
structure
among
whole
composition
range.
ranges
7.93
2.77
AlInO,
7.89
2.84
which
conduction
position
exhibits
sharp
upward
becomes
dominant
tuning.
Our
work
indicated
that
alloys
could
potentially
be
lattice-matched
β-Ga2O3
electronic
optoelectronic
applications.
Materials Science,
Год журнала:
2023,
Номер
30(2), С. 137 - 142
Опубликована: Ноя. 8, 2023
This
study
fabricated
a
functional
coating
layer
for
transparent
electrodes
using
antimony
tin
oxide
nanopowder.
The
wet
grinding
method
was
employed
to
create
stable
dispersion
solution
of
nanopowder
with
aminopropyl
tri-methoxysilane
and
acetyl
acetone
as
primary
dispersing
agents.
Various
concentrations
these
agents
were
used
determine
optimal
conditions,
followed
by
gel
reaction
form
solution.
objective
provide
viable
alternative
indium-based
electrodes,
specifically
indium
oxide,
incorporating
oxide.
approach
not
only
addresses
limitations
associated
indium,
but
also
enhances
mechanical
properties.
methodology
involves
the
utilization
various
solvents
including
ethanol
aforementioned
sol
through
grinding.
Effects
dispersant
concentration
milling
time
on
secondary
particle
size
thoroughly
evaluated.
Furthermore,
this
examined
sheet
resistance
resulting
layers
conducting
comparative
analysis
between
under
similar
conditions.
Findings
meticulously
detailed
in
subsequent
sections
manuscript
valuable
insights
into
optimizing
entire
process,
encompassing
synthesis,
coating,
heat
treatment,
production
high-quality
conductive
coatings.
These
techniques
outcomes
can
significantly
contribute
development
more
sustainable
cost-effective
alternatives
traditional
electrodes.
