Development of printable piezoelectric polymer sensor and actuator element

2015 Fiscal Year Final Research Report

• Project/Area Number: 25420004
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Materials/Mechanics of materials
• Research Institution: Yamagata University
• Principal Investigator: Murasawa Go 山形大学, 理工学研究科, 准教授 (90348467)
• Co-Investigator(Renkei-kenkyūsha): NISHIOKA Akihiro 山形大学, 大学院理工学研究科, 教授 (50343075) ; MIYATA Ken 山形大学, 大学院理工学研究科, 助教 (60333994) ; KODA Tomonori 山形大学, 大学院理工学研究科, 准教授 (60261715) ; FURUKAWA Hidemitsu 山形大学, 大学院理工学研究科, 教授 (50282827)
• Project Period (FY): 2013-04-01 – 2016-03-31
• Keywords: 圧電高分子材料

Outline of Final Research Achievements

First, a PVDF film was fabricated by dropping and drying a PVDF solution droplet. In this film fabrication, some PVDF solution droplets were prepared by changing the combination of the PVDF solution drop quantity and PVDF concentration in solution. Second, their PVDF crystalline structure was analyzed with an X-ray diffraction device. Then, PVDF film cross-sectional profile was measured with 3D shape measurement machine. Third, a novel PVDF printer system was developed on the basis of present fabrication method. Then, the outline of free-draw 2D picture was printed as PVDF point drawing film on a 12mm×12mm glass plate, and the accuracy was investigated for printed PVDF films.

Free Research Field

機械材料・材料力学