2015 Fiscal Year Final Research Report
Electron Microscopy Studyon battery materials using piezo-driven contact, air-tight transfer holder
Project/Area Number |
25289253
|
Research Category |
Grant-in-Aid for Scientific Research (B)
|
Allocation Type | Partial Multi-year Fund |
Section | 一般 |
Research Field |
Structural/Functional materials
|
Research Institution | National Institute for Materials Science |
Principal Investigator |
Mitsuishi Kazutaka 国立研究開発法人物質・材料研究機構, 表界面構造・物性ユニット, 主席研究員 (40354328)
|
Project Period (FY) |
2013-04-01 – 2016-03-31
|
Keywords | 電子顕微鏡 / 全固体2次電池 |
Outline of Final Research Achievements |
To study all-solid Li-ion battery, in-situ TEM holder equipped with two Au needles that can be controlled by piezo actuators for fine movement, and by micrometer for coarse movement is developed. The holder is also equipped with sub-chamber that can keep the sample off the air. By low energy Ar ion treatment, the leakage current from the sample could reduced to a level where we can measure the characteristic I-V curves form the sample.
|
Free Research Field |
電子顕微鏡技術
|