Presentation | 2005/1/21 Bending Mechanism of PUE Actuators and Space Charge Measurements Jun KYOKANE, Naoki TSUJIMOTO, Mamoru ISHIDA, Takashi UEDA, Masumi FUKUMA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We have proposed the application to a moving device such as actuator without ionic solvent using the electrostriction effect of PUE films. Because these actuators work at high voltage more than 1 KV, we controlled the molecular structure of films by doping C_<60> derivative (fullerenol) and carbon nano tube (CNT) derivative into PUE so that the actuators could operate under a low voltage. The bends of fullerenol and CNT derivative doped actuators were larger than that of non-doped actuators and the working voltage was also low. Also, the force of these actuators increased in proportion to an electric field, and strongly depend on the thickness of PUE films. In order to clear the bending mechanism of actuators, we measured the space charge of PUE films using the pulsed electro-acoustic (PEA) method. The polar groups of molecular chains in soft segments of PUE were suggested to play important role on the bending mechanism of actuator. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | polyurethane elastomer films / electrostriction effect / actuator / C_<60> and CNT derivatives / control of morphology / space charge |
Paper # | OME2004-127 |
Date of Issue |
Conference Information | |
Committee | OME |
---|---|
Conference Date | 2005/1/21(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Organic Material Electronics (OME) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Bending Mechanism of PUE Actuators and Space Charge Measurements |
Sub Title (in English) | |
Keyword(1) | polyurethane elastomer films |
Keyword(2) | electrostriction effect |
Keyword(3) | actuator |
Keyword(4) | C_<60> and CNT derivatives |
Keyword(5) | control of morphology |
Keyword(6) | space charge |
1st Author's Name | Jun KYOKANE |
1st Author's Affiliation | Department of Electrical Engineering, Nara National College of Technology() |
2nd Author's Name | Naoki TSUJIMOTO |
2nd Author's Affiliation | Department of Electrical Engineering, Nara National College of Technology |
3rd Author's Name | Mamoru ISHIDA |
3rd Author's Affiliation | Department of Electrical Engineering, Nara National College of Technology |
4th Author's Name | Takashi UEDA |
4th Author's Affiliation | Research and Development Division, Nitta Corporation Ltd. |
5th Author's Name | Masumi FUKUMA |
5th Author's Affiliation | Department of Electrical Engineering, Matsue National College of Technology |
Date | 2005/1/21 |
Paper # | OME2004-127 |
Volume (vol) | vol.104 |
Number (no) | 641 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |