ACS Omega,
Journal Year:
2024,
Volume and Issue:
10(1), P. 754 - 768
Published: Dec. 24, 2024
This
study
investigates
solute–solvent
interactions
in
ternary
systems
consisting
of
lithium
trifluoromethanesulfonate
(LiOTf)
as
the
solute
and
tetraethylene
glycol
dimethyl
ether
(TEGDME)
1,2-dimethoxyethane
(DME)
solvents
over
a
range
temperatures
(293.15–313.15
K).
A
multidisciplinary
approach
involving
computational
modeling,
thermodynamic
analysis,
acoustic
measurements
was
used
to
elucidate
molecular-level
dynamics.
The
positive
Vϕ0
values
analysis
revealed
prevalence
investigated
(LiOTf
+
H2O
DME/TEGDME)
solutions.
Hepler's
constant
determined
predict
structure
maker/breaker
behavior.
Cyclic
voltammetry
showed
that
TEGDME
offers
higher
electrochemical
window
(EW)
1.36
V
0.01
1.40
0.05
compared
with
1.25
DME
1.38
DME,
yielding
favorable
comparable
working
EWs.
DFT
calculations
using
B3LYP
functional
6-311++G(d,p)
basis
set
provided
insights
into
electron-donating
-accepting
properties
molecules,
showing
reactivity
for
LiOTf.
These
findings
present
novel
electrolyte
systems,
which
hold
potential
applications
energy
storage
technologies.
This
paper
aims
to
demonstrate
that,
beyond
the
small
world
of
Riemann-Liouville
and
Caputo
derivatives,
there
is
a
vast
rich
with
many
derivatives
suitable
for
specific
problems
various
theoretical
frameworks
develop,
corresponding
different
paths
taken.
Notions
time
scale
sequences
are
introduced
general
associated
basic
namely
right/stretching
left/shrinking,
defined.
A
framework
fractional
derivative
definitions
reviewed
applied
get
both
known
new
order
derivatives.
Several
considered,
mainly:
Liouville,
Hadamard,
Euler,
bilinear,
tempered,
q-derivative,
Hahn.
Macromolecular Materials and Engineering,
Journal Year:
2024,
Volume and Issue:
310(1)
Published: Nov. 30, 2024
Abstract
Recently,
research
all
over
the
world
is
being
carried
out
to
develop
eco‐friendly
supercapacitors
(SCs)
using
biopolymeric
materials
like
proteins
or
polysaccharides.
These
polymers
offer
these
innovative
energy
storage
devices'
sustainability
and
recyclability,
flexibility,
lightweight,
steady
cycling
performance—all
crucial
for
utilizations
involving
wearable
electronics
others.
Given
its
abundance
extensive
recycling
behavior,
cellulose
one
of
most
sustainable
natural
requiring
special
attention.
The
paper
discusses
various
types
cellulose‐based
(CBMs),
including
nanocellulose,
derivatives,
composites,
as
well
their
synthesis
methods
electrochemical
properties.
review
also
highlights
performance
CBMs
in
SC
applications,
capacitance,
stability,
rate
capability,
along
with
recent
advances
modifying
materials,
such
surface
modification
hybrid
materials.
Finally,
proposed
topic
concluded
current
challenges
future
prospects
applications.
ACS Omega,
Journal Year:
2024,
Volume and Issue:
10(1), P. 754 - 768
Published: Dec. 24, 2024
This
study
investigates
solute–solvent
interactions
in
ternary
systems
consisting
of
lithium
trifluoromethanesulfonate
(LiOTf)
as
the
solute
and
tetraethylene
glycol
dimethyl
ether
(TEGDME)
1,2-dimethoxyethane
(DME)
solvents
over
a
range
temperatures
(293.15–313.15
K).
A
multidisciplinary
approach
involving
computational
modeling,
thermodynamic
analysis,
acoustic
measurements
was
used
to
elucidate
molecular-level
dynamics.
The
positive
Vϕ0
values
analysis
revealed
prevalence
investigated
(LiOTf
+
H2O
DME/TEGDME)
solutions.
Hepler's
constant
determined
predict
structure
maker/breaker
behavior.
Cyclic
voltammetry
showed
that
TEGDME
offers
higher
electrochemical
window
(EW)
1.36
V
0.01
1.40
0.05
compared
with
1.25
DME
1.38
DME,
yielding
favorable
comparable
working
EWs.
DFT
calculations
using
B3LYP
functional
6-311++G(d,p)
basis
set
provided
insights
into
electron-donating
-accepting
properties
molecules,
showing
reactivity
for
LiOTf.
These
findings
present
novel
electrolyte
systems,
which
hold
potential
applications
energy
storage
technologies.
