Generation of Implantable Piezoelectric Thin Film for Hybrid Actuator and Enzyme Fuel Cell Battery

用于混合执行器和酶燃料电池的可植入压电薄膜的生成

• 批准号: 20360057
• 负责人: NAKAMACHI Eiji
• 金额: $ 12.9万
• 依托单位: Doshisha University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20360057/
• 关键词: 材料設計; プロセス; 物性; 評価; 圧電材料; 生体適合; アクチュエータ; スパッタ; トリプルスケール解析; MEMS; マイクロボンプシステム; 2次電池; マイクロポンプシステム

In this study, an implantable piezoelectric thin film by using a newly developed biocompatible material MgSiO_3 (MSO) for hybrid actuator and enzyme fuel cell battery was generated. We obtained below described results. (1) A multi layered MSO film was generated by RF magnetron sputtering apparatus. It has highly oriented crystal structure. (2) A monomorph type actuator for Bio-MEMS devices, which will be implanted in the human body, was fabricated. It was confirmed that this actuator could transport water and blood serum. (3) An enzyme cell battery by trapping the glucose was generated. But the power was not enough for operate the Bio-MEMS device. MSO cantilever type electric power generation system was successfully generated.

本研究利用一种新开发的生物相容性材料MgSiO_3（MSO）制备了一种可植入的压电薄膜，用于混合驱动器和酶燃料电池。我们获得了下述结果。(1)采用射频磁控溅射法制备了多层MSO薄膜。它具有高度定向的晶体结构。(2)制作了一种用于生物MEMS器件的单晶型驱动器，该驱动器将被植入人体。实验结果表明，该驱动器能够输送水和血清。(3)通过捕获葡萄糖产生酶细胞电池。但是，该电源不足以使生物MEMS器件工作。MSO悬臂梁式发电系统研制成功。

项目成果

Development of New Biocompatible MgSiO3 Piezoelectric Thin Films

新型生物相容性MgSiO3压电薄膜的开发

• 发表时间: 2010
• 作者: Hwang H.;Uetsuji Y.;Tsuchiya K.;Tanaka K.;Katayama T.;Nakamachi E
• 通讯作者: Nakamachi E

Development of a blood vessel searching system for HMS

HMS血管搜索系统的开发

• 发表时间: 2008
• 作者: H. Kandani;E. Nakamachi;et al.
• 通讯作者: et al.

Process metallurgy design of aluminum alloy sheet rolling by using two-scale finite element analysis and optimization algorithm

• DOI: 10.1016/j.ijmecsci.2009.08.009
• 发表时间: 2010-02
• 期刊: International Journal of Mechanical Sciences
• 影响因子: 7.3
• 作者: E. Nakamachi;H. Kuramae;H. Sakamoto;H. Morimoto

RFマグネトロンスパッタによるBaTiO3薄膜創製条件探索

寻找射频磁控溅射制备BaTiO3薄膜的条件

• 发表时间: 2010
• 作者: Hwang H.;Morita Y.;Nakamachi E.;仲町英治;岡本憲明,黄輝心,森田有亮,仲町英治
• 通讯作者: 岡本憲明,黄輝心,森田有亮,仲町英治

生体適合圧電材料開発と医用デバイス

生物相容性压电材料开发和医疗器械

• 发表时间: 2009
• 作者: Hwang H.;Uetsuji Y.;Tsuchiya K.;Tanaka K.;Katayama T.;Nakamachi E;仲町英治;仲町英治;金稀俊,水野賀文,仲町英治,森田有亮;仲町英治
• 通讯作者: 仲町英治