Fabrication and electromechanical performance of a novel high modulus ionogel micro-actuator

Gokhan Hatipoglua, Liua Yang, Dean Tigelaar, Mitra Yoonessi, Qiming Zhanga, Srinivas A. Tadigadapa

Research output: Contribution to journalConference article

1 Citation (Scopus)

Abstract

In this work, a novel, high modulus sulfonated polymer is utilized as an ionomer for ionic liquid containing micro-ionic actuators (ionogel) is presented. The ionic polymer is composed of one-to-one ratio 4,6-bis(4-hydroxyphenyl)-N,N-diphenyl-1,3,5-triazin-2-amine and 4,4′-biphenol with bis(4-fluorophenyl) sulfone (DPA-PS:BP). The ionogel maintains a relatively higher modulus (700 MPa for 120 wt% of ionic liquid) compared to other widely used ionomers. High modulus of ionogel enables to realize thin films through solution casting. As an initial demonstration of a micro-ionic actuator, an ionic micro cantilever (200 μm × 33 μm × 5 pm) has been micromachined by using focused ion beam (FIB) milling on the substrate. The micro cantilever performance under DC actuation is tested using optical profilometer and a maximum tip displacement is 42 μm at 1.6V was obtained.

Original languageEnglish (US)
Pages (from-to)1337-1340
Number of pages4
JournalProcedia Engineering
Volume25
DOIs
StatePublished - Dec 1 2011
Event25th Eurosensors Conference - Athens, Greece
Duration: Sep 4 2011Sep 7 2011

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Ionomers
Ionic liquids
Actuators
Fabrication
Focused ion beams
Polymers
Amines
Casting
Demonstrations
Thin films
Substrates

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Hatipoglua, G., Yang, L., Tigelaar, D., Yoonessi, M., Zhanga, Q., & Tadigadapa, S. A. (2011). Fabrication and electromechanical performance of a novel high modulus ionogel micro-actuator. Procedia Engineering, 25, 1337-1340. https://doi.org/10.1016/j.proeng.2011.12.330
Hatipoglua, Gokhan ; Yang, Liua ; Tigelaar, Dean ; Yoonessi, Mitra ; Zhanga, Qiming ; Tadigadapa, Srinivas A. / Fabrication and electromechanical performance of a novel high modulus ionogel micro-actuator. In: Procedia Engineering. 2011 ; Vol. 25. pp. 1337-1340.
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Hatipoglua, G, Yang, L, Tigelaar, D, Yoonessi, M, Zhanga, Q & Tadigadapa, SA 2011, 'Fabrication and electromechanical performance of a novel high modulus ionogel micro-actuator', Procedia Engineering, vol. 25, pp. 1337-1340. https://doi.org/10.1016/j.proeng.2011.12.330

Fabrication and electromechanical performance of a novel high modulus ionogel micro-actuator. / Hatipoglua, Gokhan; Yang, Liua; Tigelaar, Dean; Yoonessi, Mitra; Zhanga, Qiming; Tadigadapa, Srinivas A.

In: Procedia Engineering, Vol. 25, 01.12.2011, p. 1337-1340.

Research output: Contribution to journalConference article

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