Development of nano-porous SiO2 electret and its application to vibration energy Hervester
Project/Area Number |
26870728
|
Research Category |
Grant-in-Aid for Young Scientists (B)
|
Allocation Type | Multi-year Fund |
Research Field |
Nano/Microsystems
Nanomaterials engineering
|
Research Institution | Kansai University |
Principal Investigator |
SUZUKI Masato 関西大学, システム理工学部, 准教授 (70467786)
|
Project Period (FY) |
2014-04-01 – 2018-03-31
|
Project Status |
Completed (Fiscal Year 2017)
|
Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
|
Keywords | マイクロマシン / ナノテクノロジー / エナジーハーベスティング / エレクトレット / マイクロマシン/MEMS / エナジーハーヴェスティン グ / 振動発電 / 微細構造作製 / 表面科学 / 多孔体 / エナジーハーヴェスティング / 微細構造作成 / 表面化学 / エナジーハーべスティング / ナノポーラス |
Outline of Final Research Achievements |
We have successfully developed some kinds of electrets made of nano-porous SiO2 or mixture of a fluoropolymer and nano-particles. Density of electrical charges trapped in the developed electret is higher than that of electret made of normal SiO2 or fluoropolymer. We have also developed electrets with nano/micro scaled texture. Stiction force between the electret and a movable electrode becomes smaller by forming the texture on the surface of the electret. By using the above-mentioned high performance electret, the efficiency of the vibration energy harvester was improved.
|
Report
(5 results)
Research Products
(9 results)