Development of fast hydrogen production/storage system using interfacial ionic transport
| Project/Area Number |
25281061
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (B)
|
| Allocation Type | Partial Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Design and evaluation of sustainable and environmental conscious system
|
|---|
| Research Institution | The University of Tokyo |
|---|
Principal Investigator |
OTOMO Junichiro 東京大学, 新領域創成科学研究科, 准教授 (90322065)
|
|---|
| Project Period (FY) |
2013-04-01 – 2017-03-31
|
| Project Status |
Completed (Fiscal Year 2016)
|
| Budget Amount *help |
¥14,950,000 (Direct Cost: ¥11,500,000、Indirect Cost: ¥3,450,000)
Fiscal Year 2016: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2015: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2014: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2013: ¥8,450,000 (Direct Cost: ¥6,500,000、Indirect Cost: ¥1,950,000)
|
|---|
| Keywords | 低炭素社会 / 化学エネルギー貯蔵 / イオン伝導体 / 水素生成 |
|---|
| Outline of Final Research Achievements |
Fast hydrogen energy conversion systems were developed in combination with solid state ionics and chemical-looping technology. For chemical energy conversion cycles: (1) reduction reaction (i.e., chemical energy storage) (2) hydrogen production (3) total oxidation (heat recovery and regeneration of oxygen carriers), we developed a thermochemical-looping system and an electrochemical-looping system. Composite oxygen carriers consisting of an oxide ion electron mixed conductor and a metal oxide were synthesized successfully. Thus we obtained oxygen carriers with good performance on reduction reaction in hydrogen and reoxidation in steam. In addition, we developed a novel proton-conducting fuel cell for an electrochemical-looping system, and examined the feasibility of the proposed system.
|
Report
(5 results)
Research Products
(39 results)
