2013 Fiscal Year Final Research Report
Fundamental Study of Application of Piezoelectric Chiral Polymer to Actuator
| Project/Area Number |
24655108
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Polymer chemistry
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| Research Institution | Kansai University |
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Principal Investigator |
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Keywords | 圧電性 / キラル高分子 / ポリ乳酸 / アクチュエータ |
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| Research Abstract |
In this study, we proposed a new technique for realizing the rotation of an object using a shear piezoelectric poly(L-lactic acid) (PLLA) film. We emphasize that there are no special complex mechanical parts in the proposed device, only using a PLLA film with an electrode on both film surfaces. Also, we do not need a PLLA film with a certain aspect ratio. However, we must experimentally confirm the driving force for the rotation. In the future, quantitative experiments will be necessary to clarify the phenomenon of rotation. On the other hand, we consider that our experimental results in this study indicate the strong possibility of realizing a new soft actuator using biodegradable chiral piezoelectric polymers such as PLLA films.
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[Remarks] IDW '13 Best Paper Award Winners受賞"New Human Machine Interface Devices Using a Piezoelectric Poly(L-lactic acid) Film"(村田製作所,三井化学,関西大学)(Sponsored by The Institute of Image Information and Television Engineers and The Society for Information Display )
