Self-sensing ionic polymer actuators: a review

K Kruusamäe, A Punning, A Aabloo, K Asaka - Actuators, 2015 - mdpi.com
Ionic electromechanically active polymers (IEAP) are laminar composites that can be
considered attractive candidates for soft actuators. Their outstanding properties such as low …

Ionic liquid-based actuators working in air: The effect of ambient humidity

I Must, V Vunder, F Kaasik, I Põldsalu… - Sensors and Actuators B …, 2014 - Elsevier
The ionic electromechanically active polymer (iEAP) actuators with ionic liquid electrolytes
are distinguished by their ability for operation in ambient air, but also respond to the change …

Mechanical interpretation of back-relaxation of ionic electroactive polymer actuators

V Vunder, A Punning, A Aabloo - Smart Materials and Structures, 2012 - iopscience.iop.org
The mechanical model obtained by a non-traditional approach to the basic components of
the traditional viscoelastic models—spring and damper—elucidates the back-relaxation of …

Enhancement of PTC effect of polymer/CB composite by intermolecular forces between nitrile groups on silica surface and polymer chain

Z Yue, H Wang, X Zhang, X Hou, Y Shi - European Polymer Journal, 2023 - Elsevier
The application of positive temperature coefficient (PTC) materials in sensing and intelligent
heating has been widely studied. However, challenges such as poor stability and limited …

Mechanical behaviour of bending bucky-gel actuators and its representation

K Kruusamäe, K Mukai, T Sugino… - Smart materials and …, 2014 - iopscience.iop.org
Bucky-gel actuators are ionic electromechanically active materials that bend in response to
a low-voltage excitation. While bending actuators may offer new approaches in engineering …

Fabrication of carbon-based ionic electromechanically active soft actuators

P Rinne, I Põldsalu, HK Ratas, K Kruusamäe… - JoVE (Journal of …, 2020 - jove.com
Ionic electromechanically active capacitive laminates are a type of smart material that move
in response to electrical stimulation. Due to the soft, compliant and biomimetic nature of this …

Effect of porosity and tortuosity of electrodes on carbon polymer soft actuators

A Punning, U Johanson, A Aabloo - Journal of Applied Physics, 2018 - pubs.aip.org
This work presents an electro-mechanical model and simulation of ionic electroactive
polymer soft actuators with a porous carbon electrode, polymer membrane, and ionic liquid …

Impact of viscoelastic properties on bucky-gel actuator performance

K Kruusamäe, K Mukai, T Sugino… - Journal of intelligent …, 2014 - journals.sagepub.com
Due to their soft polymeric backbone and metal-free compositions, bending
electromechanically active bucky-gel laminates are attractive candidates for actuators in …

Self-sensing ionic electromechanically active actuator with patterned carbon electrodes

K Kruusamäe, F Kaasik, A Punning… - … Polymer Actuators and …, 2013 - spiedigitallibrary.org
In comparison to other ionic electromechanically active polymers (ionic EAP), carbon-
polymer composite (CPC) actuators are considered especially attractive due to possibility of …

An ionic liquid-based actuator as a humidity sensor

I Must, U Johanson, F Kaasik, I Põldsalu… - 2013 IEEE/ASME …, 2013 - ieeexplore.ieee.org
The ionic electromechanically active polymer actuators with ionic liquid electrolytes working
in air also respond to ambient relative humidity. The physicochemical parameters, especially …