PLoS ONE,
Journal Year:
2024,
Volume and Issue:
19(12), P. e0311885 - e0311885
Published: Dec. 12, 2024
In
present
findings,
a
simple
pyrolysis
technique
was
applied
to
decorate
S
and
N
doped
graphene
with
RuS
2
-CoO
nanoparticles
synthesizing
heterostructured
nanocomposite
-CoO@SNG.
XPS
results
demonstrate
the
elemental
composition
of
these
nanomaterials
hint
metal-metal
charge
transfer
phenomenon
likely
due
heterostructure
composition.
These
modifications
led
significant
active
surface
area
resulting
in
elevated
electrocatalytic
performance.
comparison
benchmark
Pt/C
at
-60
mV
1
M
KOH,
hydrogen
evolution
reaction
(HER)
reached
current
density
around
10
mA
cm
-2
-90
overpotential.
The
stability
test
displayed
excellent
decrease
overpotential
.
Results
indicate
that
such
nanocomposites
can
be
used
as
an
effective
catalyst
for
HER.
Energy Conversion and Management X,
Journal Year:
2024,
Volume and Issue:
22, P. 100547 - 100547
Published: Feb. 16, 2024
In
the
modern
era,
inaccessibility
of
safe
drinking
water
has
become
a
hot
issue.
this
regard,
industrial
chemicals
are
one
most
well
known
pollutants
that
disturb
quality
and
make
it
flabby
for
comsumption.
Amongst
these
pollutants,
methylene
blue
is
noxious,
persistent,
oncogenic,
as
posing
severe
risk
to
human
health
environmental
protection.
This
frequently
found
in
natural
reserviors,
which
turn
out
be
hazard
beings
other
organisms.
So,
necessary
introduce
efficient
eco-friendly
techniques
eliminating
organic
dyes
from
wastewater.
To
meet
goal,
photodegradation
been
reliable
approach
removal
dyes.
It
can
completely
mineralize
into
nontoxic
species
cost-effective
way.
article
helps
readers
who
interested
exploring
their
expertise
research
area.
our
study,
we
address
both
fundamental
principles
explore
application
polymer-supported
nanomaterials
pollutant
degradation.
Our
study
addressed
critical
parameters
like
irradiation
time,
oxidants,
scavengers,
pH,
catalyst
dosages,
importantly,
role
reactive
oxygen
degradation
provides
concise
overview
photocatalysis,
including
mechanisms,
reaction
schemes,
end
products
dye
also
discusses
future
outlook
consuming
on
an
scale.
Additionally,
categorizes
approaches
developing
photocatalytic
Energy & Fuels,
Journal Year:
2024,
Volume and Issue:
38(16), P. 15771 - 15779
Published: Aug. 1, 2024
To
ensure
the
sustainability
of
energy,
dihydrogen
(H2)
constitutes
best
alternative
to
fossil
fuels
for
a
fully
renewable
and
clean
energy
carrier
with
highest
density.
The
effective
abundant
electrocatalysis
water
is
crucial
achieving
large-scale
practical
hydrogen
evolution.
This
study
introduces
simple
efficient
method
synthesizing
Co3O4/MoS2@g-C3N4
(CMCN)
heterostructure
catalyst.
CMCN
composite
material
has
evolution
reaction
(HER)
kinetic
activity
across
several
experimental
configurations,
indicating
its
desirability.
demonstrates
exceptional
performance
in
0.5
M
H2SO4,
minimal
overpotential
122
mV
at
current
density
−10
mA
cm-2
narrow
Tafel
slope
49
mVdec-1,
surpassing
pristine
Co3O4,
MoS2,
g-C3N4,
Co3O4/MoS2
(CM)
composite.
design
promotes
charge
transfer
optimizes
adsorption/desorption
processes.
Interestingly,
catalysts'
high
mass
catalyst
performance,
along
low
overpotential,
transfer,
value.
adaptable
technique
also
makes
it
possible
create
previously
unheard-of
inexpensive
mixed
metal
electrocatalysts.
