The Journal of Physical Chemistry B,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Dec. 24, 2024
Binary
ionic
melts
formed
by
a
protic
liquid
(PIL)
1,2,4-triazolium
methanesulfonate
([TAZ][MS])
dissolved
in
methanesulfonic
acid
are
studied
as
non-stoichiometric
electrolytes.
The
composition-driven
structure-property
relationship
of
is
explored
at
varying
molar
fraction
ratios
from
0/100
to
10/90,
20/80,
and
30/70
the
addition
[TAZ][MS]
IL.
To
unveil
molecular
characteristics
these
mixtures
PIL
CH
Chemical Society Reviews,
Journal Year:
2024,
Volume and Issue:
53(17), P. 8563 - 8631
Published: Jan. 1, 2024
Ionic
liquids
(ILs)
and
deep
eutectic
solvents
(DESs)
have
tremendous
potential
for
reactive
capture
of
CO
2
,
due
to
their
highly
properties,
including
a
wide
electrochemical
stability
window,
low
volatility,
high
solubility.
Journal of the American Chemical Society,
Journal Year:
2025,
Volume and Issue:
147(9), P. 7564 - 7577
Published: Feb. 21, 2025
Imidazolium-based
ionic
liquids
have
led
to
enhanced
CO2
electroreduction
activity
due
cation
effects
at
the
cathode
surface,
stabilizing
reaction
intermediates
and
decreasing
activation
energy.
In
aqueous
media,
alkali
cations
are
also
known
improve
reduction
on
metals
such
as
Ag,
with
enhancement
attributed
electrical
double
layer
trending
size
of
cation.
However,
effect
a
mixed
catholyte
solution
in
presence
an
imidazolium-based
liquid
has
not
been
well-explored.
Herein,
1-ethyl-3-methylimidazolium
tetrafluoroborate,
[EMIM][BF4],
water
was
investigated
salts
unravel
interaction
for
Ag.
Although
both
[EMIM]+
individually
improved
CO
conversion
Ag
water,
electrochemical
results
showed
that
hindered
imidazolium-mediated
most
conditions.
Li+,
particular,
sharply
inhibitory
compared
other
strongly
redirected
selectivity
hydrogen
evolution.
The
nature
inhibition
spectroscopic
techniques,
including
situ
surface-enhanced
Raman
spectroscopy
(SERS)
dynamic
impedance
(DEIS).
Along
computational
insights
from
density
functional
theory
(DFT),
data
suggest
inhibit
[EMIM]-mediated
by
competing
surface
adsorption
sites,
preventing
potential-dependent
structural
reorientation
imidazolium,
promoting
evolution
bringing
solvated
surface.
Journal of Applied Physics,
Journal Year:
2025,
Volume and Issue:
137(17)
Published: May 2, 2025
This
research
paper
reports
a
novel
approach
to
the
passivation
of
InAs/InAsSb
type-II
superlattice
mesa
structures,
using
hydrophobic
ionic
liquid
1-hexyl-3-methylimidazolium
bis(trifluoromethylsulfonyl)imide
[hmim][NTf2].
The
most
important
advantages
liquids
are
low
vapor
pressure,
chemical
resistance
in
wide
temperature
range,
and
simple
procedure
applying
semiconductor
structures.
In
proposed
technology,
is
directly
applied
detector
after
metallization
process.
measurements
dark
current
density–voltage
characteristics
structures
reveal
that
[hmim][NTf2]
serves
as
passivator.
density
decreases
does
not
increase
even
accelerated
aging
performed
by
heating
samples
for
24
h
at
80
°C
air.
Scanning
electron
microscope
imaging,
turn,
reveals
forms
thin
layer
several
dozen
nanometers
on
surface
cause
short
circuits.
also
protects
device
against
atmospheric
conditions;
therefore,
there
no
need
create
an
encapsulating
additionally
protecting
slope
mesa.
Faraday Discussions,
Journal Year:
2024,
Volume and Issue:
253, P. 329 - 342
Published: Jan. 1, 2024
Formation
of
metal
passivation
layers
during
electrochemical
dissolution
is
prevented
by
the
use
ultrasound.
Migration
becomes
main
method
mass
transport
across
electrical
double
layer.
Advanced Functional Materials,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Oct. 10, 2024
Abstract
Binder
morphology
is
a
critical
factor
determining
the
electrode
microstructures
and
properties,
which
fundamentally
controls
charge
transport
mechanical
performance
of
resultant
battery.
In
this
case,
polytetrafluoroethylene
(PTFE)
binder
great
interest
as
it
exhibits
unique
nanofibration
capability
flexibility,
has
been
broadly
applied
for
dry
processing
battery
electrodes.
However,
there
lack
fundamental
study
on
how
affects
electrochemomechanical
properties
Here,
similar
to
fibrous
structures
cell
microenvironment,
attempt
answer
question
from
viewpoint
active‐material
microenvironment
(ME@AM).
First,
PTFE
degree
adjusted
by
calendering
treatment
loading.
Second,
microstructures,
relaxation
behavior,
bending
capability,
liquid–electrolyte
wetting
ME@AM
are
comparatively
investigated
in
detail
dynamic
testing.
Finally,
superiority
highly
electrochemical
confirmed
C‐rate
cycling
stability
testing
half‐cells.
This
indicates
that
can
remarkably
improve
electrodes
enhanced
capillary
action
with
liquid
electrolyte,
good
structural
under
compression.
