| Project/Area Number |
22750134
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Single-year Grants |
|---|
| Research Field |
Functional materials chemistry
|
|---|
| Research Institution | Kobe City College of Technology |
|---|
Principal Investigator |
KOIZUMI Takuya 神戸市立工業高等専門学校, 応用化学科, 准教授 (90435438)
|
|---|
| Research Collaborator |
MIURA Yozo 稲畑ファインテック株式会社, 技術顧問 (50047312)
|
|---|
| Project Period (FY) |
2010 – 2012
|
| Project Status |
Completed (Fiscal Year 2012)
|
| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
|
|---|
| Keywords | エネルギー全般 / 合成化学 / 構造・機能材料 / 電子・電気材料 / 次世代二次電池 / 有機正極活物質 / 充放電反応 / ジチオオキサミド / 二次電池 / フェナジン5,10-ジオキシド |
|---|
| Research Abstract |
The electrochemical properties of the secondary organic batteries usingphenazine 5,10-dioxide and dithiooxamide derivatives as a cathode active material has been investigated.Phenazine 5,10-dioxide showed a large discharge capacity over 600 Ah/kg at the first cycle, and afterthe first cycle it showed a constant capacity of ~200 Ah/kg on 300 charge/discharge cycles.Dithiooxamide showed a discharge capacity ca. 450 Ah/kg at the first cycle, which corresponded to thetheoretical one. Furthermore, this cell showed a good reversibility, maintaining over 450 Ah/kg during20 cycles.
|
