Multi-Criteria and CNN Analysis of Al2O3/ TiO2/ Egg Shell/ ATH Ceramic Fillers in Glass Fiber-epoxy composites
H. Mohit,
V.V. Vamsi Krishna,
Sanjay Mavinkere Rangappa
и другие.
Journal of Materials Research and Technology,
Год журнала:
2025,
Номер
unknown
Опубликована: Март 1, 2025
Язык: Английский
Influence of Typical Cation Structures of the Functionalized Poly(phenylene ether)s as Anion Exchange Membranes in Vanadium Redox Flow Batteries
ACS Applied Energy Materials,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 8, 2025
Язык: Английский
Partial Fluorinated Zwitterionic PVDF-co-HFP Copolymer Membrane Doped with Acid-Functionalized Graphene Oxide for Vanadium Redox Flow Batteries
Prashant Kumar,
Sweety Suhag,
Jyoti Ranjan Mandal
и другие.
ACS Applied Energy Materials,
Год журнала:
2025,
Номер
unknown
Опубликована: Май 17, 2025
Язык: Английский
Graphene oxide-modified cellulose acetate membranes with improved Congo red removal efficiency
Polimery,
Год журнала:
2024,
Номер
69(10), С. 568 - 576
Опубликована: Ноя. 28, 2024
The
casting
method
was
used
to
obtain
membranes
from
cellulose
acetate
(CA)
with
different
contents
(0.1;
0.4;
0.8
wt%)
of
graphene
oxide
(GO).
FESEM
and
FT-IR
were
evaluate
the
membrane
structure.
contact
angle
also
examined.
Congo
red
efficiency.
CA/GO
decreased
55.47˚
38.16˚
(0.4
wt%
GO),
which
indicates
good
dispersion
GO
in
CA
matrix.
showed
less
irreversible
fouling,
that
reversible
fouling
predominated
over
all
membranes.
Increasing
porosity,
pore
size
hydrophilicity
results
higher
permeability.
Язык: Английский
A Critical Update on the Design of Dense Ion‐Conducting Membranes for Redox Flow Batteries
Advanced Sustainable Systems,
Год журнала:
2024,
Номер
unknown
Опубликована: Ноя. 27, 2024
Abstract
Recent
progress
in
the
design
and
preparation
of
dense
ion‐conducting
membranes,
to
improve
redox
flow
batteries
(RFBs)
performance
are
critically
examined.
The
ideal
membrane
has
balance
a
high
ionic
conductivity,
low
crossover
ion/redox‐active
species,
coulombic
voltage
efficiencies.
Several
ion
exchange
membranes
analyzed,
with
focus
on
proton
(PEMs),
that
most
mature
technology
RFBs,
led
by
gold
standard
Nafion.
Key
developments
include
synthesis
tailored
(co)polymers,
post‐functionalization
commercially
available
ones,
formation
techniques
like
electrospinning,
polymer
blending,
additions
organic
inorganic
fillers,
surface
modification.
Dense,
asymmetric
composite
reported
discussed.
effects
properties
macromolecular
parameters
(polymer
backbone,
type
length
side
chains,
acidity
ion‐exchanging
group)
highlighted.
Correlations
between
chemical
structure,
discussed,
targeting
trade‐off
selectivity
overall
RFB
cell.
Although
significant
steps
forward
development
were
made,
improvements
electrochemical
long‐term
stability,
while
reducing
costs,
still
challenging
necessary
large‐scale
application
RFBs.
Язык: Английский
Developments in Nanostructured MoS2-Decorated Reduced Graphene Oxide Composite Aerogel as an Electrocatalyst for the Hydrogen Evolution Reaction
Gels,
Год журнала:
2024,
Номер
10(9), С. 558 - 558
Опубликована: Авг. 28, 2024
Developing
lightweight,
highly
active
surfaces
with
a
high
level
of
performance
and
great
stability
is
crucial
for
ensuring
the
dependability
energy
harvesting
conversion
devices.
Aerogel-based
electrocatalysts
are
an
efficient
option
electrocatalytic
hydrogen
production
because
their
numerous
benefits,
such
as
compatibility
interface
engineering
porous
architecture.
Herein,
we
report
on
facile
synthesis
nanorod-like
molybdenum
sulfide-reduced
graphene
oxide
(M-rG)
aerogel
electrocatalyst
evolution
reaction
(HER).
The
3D
architecture
network-like
structure
M-rG
hybrid
was
created
via
hydrothermal
technique,
using
saturated
NaCl
solution-assisted
process,
where
MoS
Язык: Английский