2009 Fiscal Year Final Research Report
Functional design of ionic liquid electrolytes for novel electrochemical devices
| Project/Area Number |
17073017
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research on Priority Areas
|
| Allocation Type | Single-year Grants |
|---|
| Review Section |
Science and Engineering
|
|---|
| Research Institution | National Institute of Advanced Industrial Science and Technology |
|---|
Principal Investigator |
MATSUMOTO Hajime National Institute of Advanced Industrial Science and Technology, ユビキタスエネルギー研究部門, 主任研究員 (80358043)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
KOUYAMA Masanori 独立行政法人産業技術総合研究所, ユビキタスエネルギー研究部門, 上席研究員 (60344157)
MIZUHATA Minoru 神戸大学, 工学部, 准教授 (10283871)
SAKAEBE Hikari 独立行政法人産業技術総合研究所, ユビキタスエネルギー研究部門, 主任研究員 (80357491)
|
|---|
| Project Period (FY) |
2005 – 2009
|
| Keywords | イオン液体 / 電解質 / 電気化学デバイス / 第一原理計算 |
|---|
| Research Abstract |
To develop a lithium secondary battery electrolyte with using ionic liquids (ILs) as a safe electrolyte,new perfluoroanions were investigated to lower both melting point and viscosity of ILs containingaliphatic quaternary ammonium. Through the charge and discharge of a Li/LiCoO_2 test cell using various ILs, the structure of anion was the most important factor to achieve better battery performance using ILs.
|
