Elucidation of Active Species Transport for Large-Scale and High-Efficiency Redox Flow Battery
| Project/Area Number |
26420131
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Thermal engineering
|
|---|
| Research Institution | Hokkaido University |
|---|
Principal Investigator |
TABE Yutaka 北海道大学, 工学研究院, 准教授 (80374578)
|
|---|
| Project Period (FY) |
2014-04-01 – 2017-03-31
|
| Project Status |
Completed (Fiscal Year 2016)
|
| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
|
|---|
| Keywords | 二次電池 / 物質輸送 / 電気化学 |
|---|
| Outline of Final Research Achievements |
The objectives of this study are to elucidate the active species transport, to identify the factors dominating the charge-discharge efficiencies, and to present the appropriate cell structures and methods for electrolyte control in a redox flow battery. The measurements of charge-discharge characteristics using cells with various structures and current density distributions were conducted. This study also developed the evaluation model of cell performance considering the active species transport in the main-flow and at the electrode surface, and showed effective strategies for operation with high efficiencies.
|
Report
(4 results)
Research Products
(6 results)
