Water
drives
the
electronic
device
adhesion
interface
to
debonding,
leading
attenuation
or
distortion
of
signals
and
limiting
potential
for
underwater
applications.
Here,
a
hydrophobic
ion-gel
(HIG)
modeled
on
barnacle
gum
was
developed
by
encapsulating
ionic
liquid
[BMIm]Cl
in
copolymer
formed
free
radical
quenching
lignin-carbohydrate
complex
(LCC)
polythioctic
acid
(PTA).
Due
dynamic
bonding
action
promote
strong
adhesion,
lining
hydration
structure
that
improves
stability,
resulting
HIG
exhibits
superextensibility
(maximum
10,286%),
stable
conductivity
(180
mS
m-1),
15
N/cm2),
rapid
self-healing.
It
can
be
used
as
single-electrode
triboelectric
sensor
without
need
additional
adhesives
encapsulation
design
simply
adheres
glove,
enabling
durable
sensing
communication
under
water.
The
proposed
strategy
offers
novel
possibility
material
flexible
wearable
electronics.
Macromolecular Rapid Communications,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 14, 2025
Abstract
Adhesives
are
indispensable
in
both
daily
household
applications
and
advanced
industrial
settings,
where
they
must
deliver
exceptional
bonding
performance.
Ionogel
adhesives,
which
feature
a
supporting
polymer
network
infused
with
ionic
liquid
(IL),
have
emerged
as
promising
candidates
due
to
their
unique
structural
functional
properties.
The
presence
of
species
within
ionogels
promotes
non‐covalent
interactions—such
bonds,
ion‐dipole
interactions,
hydrogen
bonding—that
enhance
cohesion
the
material
adhesion
various
substrates.
These
characteristics
make
ideal
for
that
require
robust
adhesive
performance,
especially
demanding
environments.
Despite
growing
interest
ionogel
comprehensive
review
latest
advancements
this
area
is
lacking.
This
paper
aims
fill
gap
by
categorizing
adhesives
based
on
composition
discussing
strategies
Additionally,
novel
designed
specific
highlighted.
Finally,
current
state
research
summarized,
offers
insights
into
challenges
future
opportunities
development
adhesives.
Materials Horizons,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 1, 2025
The
balance
between
cohesion
and
adhesion
is
controlled
by
a
binary
system
in
which
tetrafluorophthalic
acid
the
functional
core
of
to
fluoroplastics
via
fluorine–fluorine
interactions
OH⋯F/OH⋯O
hydrogen
bonds.
Water
drives
the
electronic
device
adhesion
interface
to
debonding,
leading
attenuation
or
distortion
of
signals
and
limiting
potential
for
underwater
applications.
Here,
a
hydrophobic
ion-gel
(HIG)
modeled
on
barnacle
gum
was
developed
by
encapsulating
ionic
liquid
[BMIm]Cl
in
copolymer
formed
free
radical
quenching
lignin-carbohydrate
complex
(LCC)
polythioctic
acid
(PTA).
Due
dynamic
bonding
action
promote
strong
adhesion,
lining
hydration
structure
that
improves
stability,
resulting
HIG
exhibits
superextensibility
(maximum
10,286%),
stable
conductivity
(180
mS
m-1),
15
N/cm2),
rapid
self-healing.
It
can
be
used
as
single-electrode
triboelectric
sensor
without
need
additional
adhesives
encapsulation
design
simply
adheres
glove,
enabling
durable
sensing
communication
under
water.
The
proposed
strategy
offers
novel
possibility
material
flexible
wearable
electronics.
