Top-down Approach for the Direct Synthesis, Patterning, and Operation of Artificial Micromuscles on Flexible Substrates
Author(s) -
Ali Maziz,
Cédric Plesse,
Caroline Soyer,
Éric Cattan,
Frédéric Vidal
Publication year - 2015
Publication title -
acs applied materials and interfaces
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.535
H-Index - 228
eISSN - 1944-8252
pISSN - 1944-8244
DOI - 10.1021/acsami.5b09577
Subject(s) - materials science , artificial muscle , actuator , nanotechnology , polymer , layer (electronics) , microsystem , stacking , polymerization , electrode , electrolyte , bending , voltage , composite material , electrical engineering , chemistry , physics , nuclear magnetic resonance , engineering
Recent progress in the field of microsystems on flexible substrates raises the need for alternatives to the stiffness of classical actuation technologies. This paper reports a top-down process to microfabricate soft conducting polymer actuators on substrates on which they ultimately operate. The bending microactuators were fabricated by sequentially stacking layers using a layer polymerization by layer polymerization of conducting polymer electrodes and a solid polymer electrolyte. Standalone microbeams thinner than 10 μm were fabricated on SU-8 substrates associated with a bottom gold electrical contact. The operation of microactuators was demonstrated in air and at low voltage (±4 V).
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