2010 Fiscal Year Final Research Report
Peculiar electrode activity in localized electron system
| Project/Area Number |
19205027
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (A)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Inorganic industrial materials
|
|---|
| Research Institution | Tokyo Institute of Technology |
|---|
Principal Investigator |
YAMADA Atsuo Tokyo Institute of Technology, 大学院・工学系研究科, 教授 (30359690)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
NISHIMURA Shinichi 東京大学, 大学院・工学系研究科, 主任研究員 (00549264)
|
|---|
| Co-Investigator(Renkei-kenkyūsha) |
SHIRO Seki 電力中央研究所, 材料化学研究所, 主任研究員 (70371325)
YASHIMA Masatomo 東京大学, 大学院・理工学研究科, 教授 (00239740)
KANNO Ryoji 東京工業大学, 大学院・総合理工学研究, 教授 (90135426)
|
|---|
| Project Period (FY) |
2007 – 2010
|
| Keywords | リチウム電池 / 正極 / 拡散 / 相分離 |
|---|
| Research Abstract |
We have focused on the electrode function of insulating materials which had been believed inactive. Some compounds with high activity were discovered during the project, of which structure was also determined. Atomic-scale anisotropic lithium diffusion and subsequent clustering, together with their kinetics, were experimentally elucidated. Thermodynamic approach was made to understand the size-dependency of these phenomena.
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Journal Article] Structure of Li2FeSiO42008
Author(s)
Shin-ichi Nishimura, Shogo Hayase, Ryoji Kanno, Masatomo Yashima, Noriaki Nakayama, Atsuo Yamada
-
Journal Title
Journal of the American Chemical Society 130(40)
Pages: 13212-13213
Peer Reviewed
-
-
-
-
-
[Journal Article] Air Exposure Effect on LiFePO42008
Author(s)
Jean Frederic Martin, Atsuo Yamada, Genki Kobayashi, Shin-ichi Nishimura, Ryoji Kanno, Dominique Guyomard, Nicolas Dupre
-
Journal Title
Electrochemical and Solid-State Letters 11(1)
Pages: A12-A16
Peer Reviewed
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
