Traveling Wave Rotary Micromotor Based on a Photomechanical Response in Liquid Crystal Polymer Networks.
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ABSTRACT:
SUBMITTER: Dradrach K
PROVIDER: S-EPMC7497615 | biostudies-literature | 2020 Feb
REPOSITORIES: biostudies-literature
Publications
Traveling Wave Rotary Micromotor Based on a Photomechanical Response in Liquid Crystal Polymer Networks.
Dradrach Klaudia K Rogóż Mikołaj M Grabowski Przemysław P Xuan Chen C Węgłowski Rafał R Konieczkowska Jolanta J Schab-Balcerzak Ewa E Piecek Wiktor W Wasylczyk Piotr P
ACS applied materials & interfaces 20200207 7
The photomechanical response of liquid crystal polymer networks (LCNs) can be used to directly convert light energy into different forms of mechanical energy. In this study, we demonstrate how a traveling deformation, induced in a liquid crystal polymer ring by a spatially modulated laser beam, can be used to drive the ring (the rotor) to rotate around a stationary element (the stator), thus forming a light-powered micromotor. The photomechanical response of the polymer film is modeled numerical ...[more]
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