Molecules,
Journal Year:
2023,
Volume and Issue:
28(7), P. 3010 - 3010
Published: March 28, 2023
Herein,
poly
(allylamine
hydrochloride)
(PAH)/
(styrene
sulfonic
acid)
sodium
salt
(PSS)
microcapsules
of
(PAH/PSS)2PAH
(P2P
MCs)
and
(PAH/PSS)2
(P2
were
obtained
by
a
layer-by-layer
method.
The
P2
MCs
show
high
adsorption
capacity
for
Rhodamine
B
(642.26
mg/g)
methylene
blue
(909.25
mg/g),
with
an
extremely
low
equilibrium
time
(~20
min).
P2P
exhibited
capacities
reactive
orange
K-G
(ROKG)
direct
yellow
5G
(DY5G)
which
404.79
451.56
mg/g.
Adsorption
processes
all
dyes
onto
best
described
the
Langmuir
isotherm
model
pseudo-second-order
kinetic
model.
In
addition,
loaded
(P2P-ROKG),
could
further
adsorb
rhodamine
(RhB)
dye,
that
had
adsorbed
cationic
MB
also
be
used
secondary
treatment
dye
waste-water,
respectively.
present
work
confirmed
expected
to
become
excellent
adsorbent
in
water
industry.
Advanced Energy Materials,
Journal Year:
2023,
Volume and Issue:
13(44)
Published: Oct. 11, 2023
Abstract
Green
hydrogen
production
is
emerging
as
an
essential
task
for
future
energy.
Water
splitting
effective
approach
to
yield
green
with
high
purity.
However,
expensive
electrocatalysts
are
required
that
can
increase
the
cost.
Herein,
a
novel
procedure
proposed
incorporate
iridium
single
atoms
into
zirconium‐doped
pure‐phase
cobalt
phosphide
(Ir@Zr–CoP)
adjust
electronic
properties
and
enhance
electrochemical
active
sites.
When
Ir@Zr–CoP
serves
bifunctional
catalyst
evolution
reaction
(HER)
oxygen
(OER),
it
requires
low
overpotential
of
74
292
mV
accomplish
current
density
10
mA
cm
−2
.
Remarkably,
when
based
electrode
assembled
large‐scalable
anion‐exchange
membrane
water
electrolyzer,
device
small
cell
voltage
only
1.88
V
obtain
1.0
A
stability
150
h.
Journal of Materials Chemistry A,
Journal Year:
2023,
Volume and Issue:
12(2), P. 1185 - 1199
Published: Dec. 12, 2023
The
novel
Mott–Schottky
Co
2
P/Co
encapsulated
by
N,P
co-doped
graphene
and
carbon
nanotubes
is
prepared
employed
it
as
superior
catalyst
for
zinc–air
batteries
water
splitting
application,
making
a
noteworthy
advancement
in
the
field.
Advanced Functional Materials,
Journal Year:
2024,
Volume and Issue:
34(24)
Published: Feb. 21, 2024
Abstract
Exploiting
the
ability
to
directly
deposit
larger‐sized,
flexible,
alloying‐type
sodium‐ion
battery
electrodes
without
need
of
additional
inactive
components
and
processing
steps
is
a
strategic
way
achieve
higher
gravimetric
capacities
which
will
be
suitable
for
commercial‐level
(SIB)
pouch
cell
manufacturing.
In
this
regard,
simple,
template‐free
electroplating
protocol
reported
designing
phase‐pure
tin
antimonide
(TA)‐based
negatrode.
An
optimum
control
over
potentiostatic
parameters
allows
preferential
formation
dendritic
nanostructures
an
electroplated
foam‐based
current
collector.
The
prepared
negatrode
Mn‐based
Prussian
blue
analog
positrode
in
full
coin
format
deliver
average
nominal
working
voltage
3.0
V
with
discharge
energy
density
342
Wh
kg
−1
.
single‐layer
format,
8.01
mAh
capacity
(89.89
g
,
593.3
µAh
cm
−2
)
achieved
at
undeformed
state
97.12%
retained
180°
bend
condition.
multi‐layer
35.86
(80.58
531.2
62.77%
retention
after
200
cycles
(0.125
C).
results
work
showcase
how
template
free,
aqueous
electrolyte
based
can
developed
direct
fabrication
large‐sized,
negatrodes
commercial
SIB
cells.
