Fundamental Studies on Carbonaceous Negative Electrode for Multi-valent ion Batteries
| Project/Area Number |
20350087
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (B)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Functional materials/Devices
|
|---|
| Research Institution | Kyoto University |
|---|
Principal Investigator |
ABE Takeshi Kyoto University, 大学院・工学研究科, 教授 (80291988)
|
|---|
| Project Period (FY) |
2008 – 2010
|
| Project Status |
Completed (Fiscal Year 2010)
|
| Budget Amount *help |
¥18,850,000 (Direct Cost: ¥14,500,000、Indirect Cost: ¥4,350,000)
Fiscal Year 2010: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2009: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2008: ¥11,960,000 (Direct Cost: ¥9,200,000、Indirect Cost: ¥2,760,000)
|
|---|
| Keywords | 多価イオン / 炭素 / 負極 / 電池 |
|---|
| Research Abstract |
We aimed to fabricate new rechargeable batteries by using multi-valent cations such as Mg^<2+> and Ca^<2+>. In particular, intercalation of Mg^<2+> and Ca^<2+> into graphite electrode has been studied. As a result, it is found that these cations could intercalate into graphite together with solvent in electrolyte. When ionic liquids were used as electrolytes, only decomposition of ionic liquids took place.
|
Report
(4 results)
Research Products
(9 results)
