Numerical analysis for performance evaluation to develop new PEFC electorocatalyst
| Project/Area Number |
23760076
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Engineering fundamentals
|
|---|
| Research Institution | Kyushu University |
|---|
Principal Investigator |
TACHIKAWA Yuya 九州大学, 水素エネルギー国際研究センター, 特任助教 (70587857)
|
|---|
| Project Period (FY) |
2011 – 2012
|
| Project Status |
Completed (Fiscal Year 2012)
|
| Budget Amount *help |
¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
|
|---|
| Keywords | 計算力学 / 固体高分子形燃料電池 / 水管理 / 表面特性 / アノード触媒 / 酸化物 / 有限要素法 / 数値解析 / 新規触媒開発 / 高性能化 / 触媒構造 / 運転条件 / 水管理問題 |
|---|
| Research Abstract |
The effect of applying electrocatalyst with metal oxide support as a hydrophilic catalyst in a polymer electrolyte fuel cell (PEFC) is evaluated to compare with hydrophobic carbon support used typical cell by numerical analysis based on experimental data. It is found that a hydrophilic SnO2support used anode catalyst has advantages to control the water transport around the cell inside and preventing from anode drying-up and cathode flooding under low humidification
|
Report
(3 results)
Research Products
(22 results)
