Development offast-responsive conductivepolymer actuators electrically driven in air

开发空气中电驱动的快速响应导电聚合物执行器

• 批准号: 22550192
• 负责人: OKUZAKI Hidenori
• 金额: $ 2.66万
• 依托单位: University of Yamanashi
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2010
• 资助国家: 日本
• 起止时间: 2010 至 2012
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22550192/
• 关键词: 高分子機能材料; 導電性高分子; アクチュエータ; 人工筋肉; PEDOT/PSS; 電場駆動; 吸脱着; 水蒸気; 収縮

Free-standing films made of poly(3,4-ethylenedioxythiophene) doped with poly(4-styrenesulfonate) (PEDOT/PSS) with various PSS composition ratios were prepared by casting water dispersion of the PEDOT/PSS colloidal particles in the presence of an extra PSS. The maximum contraction of the film by application of an electric field increased with increasing both PSS composition ratio and relative humidity (RH), where the value attained 7% for the film with 93% of PSS at 70 %RH. Since the isothermal sorption curve of the film was less dependent on the PSS content, the significant increase of the film contraction was explained by two mechanisms: (i) the extra PSS prevented from hydrogen bonding between the adjacent PEDOT/PSS particles that suppressed dimensional changes of the film; (ii) the higher the RH, the larger the water content sorbed in the film.

由聚（3,4-乙二基二苯乙烯）制成的独立薄膜，该薄膜由聚（4-型甲磺酸盐）（PEDOT/PSS）掺杂，并通过在额外的pss的情况下铸造PEDOT/PSS胶体粒子的水分散体来制备具有各种PSS组成比的胶片。通过应用电场的最大收缩，随着PSS组成比和相对湿度（RH）的增加而增加，其中该膜的值在70％RH时为93％的PSS的值达到7％。由于膜的等温吸附曲线较少依赖PSS含量，因此膜收缩的显着增加是由两种机制解释的：（i）抑制抑制膜尺寸变化的相邻PEDOT/PSS粒子之间阻止氢键的额外PSS； （ii）RH越高，膜中吸附的水含量就越大。

项目成果

Electrically driven PEDOT/PSS actuators

• DOI: 10.1117/12.847385
• 发表时间: 2009-11
• 作者: H. Okuzaki;K. Hosaka;H. Suzuki;T. Ito

PEDOT/PSS AS A Novel EAP Actuator

PEDOT/PSS 作为新型 EAP 执行器

• 发表时间: 2011
• 作者: 山本知加子;寺田敦;石橋直也;伊福伸介;森本稔;斎本博之;H. Okuzaki
• 通讯作者: H. Okuzaki

Role and Effect of Poly(4-styrenesulfonic acid) on Humido-Sensitive EAP Actuators, 6th World Congress on Biomimetics

聚（4-苯乙烯磺酸）对湿敏 EAP 执行器的作用和影响，第六届世界仿生学大会

• 发表时间: 2011
• 作者: 堀井辰衛;樋川英江;奥崎秀典;Shinsuke Ifuku;H. Okuzaki
• 通讯作者: H. Okuzaki

機能性有機材料の加工技術と有機デバイスへの応用

功能有机材料加工技术及其在有机器件中的应用

• 发表时间: 2011
• 作者: 三輪剛士;伊福伸介;森本稔;斎本博之;奥崎秀典;奥崎秀典
• 通讯作者: 奥崎秀典

高導電性PEDOT/PSSの合成―分子量の効果―

高导电PEDOT/PSS的合成 - 分子量的影响 -

• 发表时间: 2012
• 作者: 樋川英江;堀井辰衛;奥崎秀典;S.Ifuku;樋川英江，堀井辰衛，奥崎秀典;S.Ifuku;堀井辰衛，樋川英江，奥崎秀典
• 通讯作者: 堀井辰衛，樋川英江，奥崎秀典