Format:
xxviii, 107 Seiten
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Illustrationen, Diagramme
Content:
Polymeric materials, which can perform reversible shape changes after programming, in response to a thermal or electrical stimulation, can serve as (soft) actuating components in devices like artificial muscles, photonics, robotics or sensors. Such polymeric actuators can be realized with hydrogels, liquid crystalline elastomers, electro-active polymers or shape-memory polymers by controlling with stumuli such as heat, light, electrostatic or magnetic field. If the application conditions do not allow the direct heating or electric stimulation of these smart devices, noncontact triggering will be required. Remotely controlled actuation have been reported for liquid crystalline elastomer composites or shape-memory polymer network composites, when a persistent external stress is applied during inductive heating in an alternating magnetic field. However such composites cannot meet the demands of applications requiring remotely controlled free-standing motions of the actuating components. The current thesis investigates, whether a…
Note:
Enthält 3 Publikationen
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Der Haupttitel sollte lauten: Reprogrammable, magnetically controlled polymer actuators
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kumulative Dissertation
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Dissertation Universität Potsdam, Mathematisch-Naturwissenschaftliche Fakultät 2018
Language:
English
Keywords:
Aktor
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Eisenoxide
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Nanopartikel
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Memory-Effekt
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Hochschulschrift
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