Nanoscale control of morphologies enables robust and elastic ionogel for sensitive and high-resolution pressure sensing over wide linear range
Chemical Engineering Journal,
Год журнала:
2025,
Номер
unknown, С. 160913 - 160913
Опубликована: Фев. 1, 2025
Язык: Английский
Four multi-stimuli-responsive color-changing materials based on Anderson-viologens for erasable inkless printing, UV detectors and gradient detection of amine gases
Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy,
Год журнала:
2025,
Номер
332, С. 125826 - 125826
Опубликована: Янв. 30, 2025
Язык: Английский
Lego-like Visible Assembly of Responsive Components via Flexible Supramolecular Connectivity to Realize High-capacity Information Encoding
Supramolecular Materials,
Год журнала:
2025,
Номер
unknown, С. 100099 - 100099
Опубликована: Фев. 1, 2025
Язык: Английский
Low mechanical-hysteresis soft materials: materials, design, and applications
Journal of Materials Chemistry A,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 1, 2025
Low
mechanical
hysteresis
is
the
key
to
dynamic
response
and
stability
of
soft
materials.
This
review
aims
provide
an
overview
current
research
on
low
mechanical-hysteresis
materials,
with
a
focus
design
applications.
Язык: Английский
Rapid photochromism and water-driven ultra-fast fading of cellulose-based composite hydrogels enabled by sodium tungstate
Chemical Engineering Journal,
Год журнала:
2024,
Номер
500, С. 157319 - 157319
Опубликована: Ноя. 1, 2024
Язык: Английский
Realization of Hydrogel Electrolytes with High Thermoelectric Properties: Utilization of the Hofmeister Effect
ACS Applied Materials & Interfaces,
Год журнала:
2024,
Номер
unknown
Опубликована: Дек. 5, 2024
Ionic
thermoelectric
materials,
renowned
for
their
high
Seebeck
coefficients,
are
gaining
prominence
potential
in
harvesting
low-grade
waste
heat.
However,
the
theoretical
underpinnings
enhancing
performance
of
these
materials
remain
underexplored.
In
this
study,
Hoffmeister
effect
was
leveraged
to
augment
properties
hydrogel-based
ionic
materials.
A
series
PAAm-x
Zn(CF3SO3)2,
ZnSO4,
and
Zn(ClO4)2
hydrogels
were
synthesized,
using
polyacrylamide
(PAAm)
as
matrix
three
distinct
zinc
salts
with
varying
anion
volumes
impart
effect.
Exceptionally,
most
cost-effective
ZnSO4
yielded
highest
coefficient
among
hydrogels,
PAAm-1
achieving
a
remarkable
value
−3.72
mV
K–1.
To
elucidate
underlying
mechanism,
we
conducted
an
innovative
analysis
correlating
ion
transfer
number.
Additionally,
hydrogel
demonstrated
outstanding
mechanical
properties,
including
elongation
at
break
(>1400%
its
peak),
exceptional
resilience
(virtually
no
hysteresis
loops),
robust
fatigue
resistance
(overlapping
cyclic
tensile
curves).
This
work
not
only
advances
understanding
but
also
showcases
practical
heat
recovery
applications.
Язык: Английский