Development of high-performance solid-state electrochemical gas sensors by controlling their catalytic activities.
| Project/Area Number |
25288109
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (B)
|
| Allocation Type | Partial Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Inorganic industrial materials
|
|---|
| Research Institution | Kyushu University |
|---|
Principal Investigator |
MIURA Norio 九州大学, 産学連携センター, 教授 (70128099)
|
|---|
| Co-Investigator(Renkei-kenkyūsha) |
IKEDA Hiroshi 九州大学, 産学連携センター, 助教 (80621599)
|
|---|
| Project Period (FY) |
2013-04-01 – 2016-03-31
|
| Project Status |
Completed (Fiscal Year 2015)
|
| Budget Amount *help |
¥17,420,000 (Direct Cost: ¥13,400,000、Indirect Cost: ¥4,020,000)
Fiscal Year 2015: ¥7,410,000 (Direct Cost: ¥5,700,000、Indirect Cost: ¥1,710,000)
Fiscal Year 2014: ¥7,410,000 (Direct Cost: ¥5,700,000、Indirect Cost: ¥1,710,000)
Fiscal Year 2013: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
|
|---|
| Keywords | 安定化ジルコニア / 固体電解質 / ガスセンサ / 混成電位 / 環境汚染ガス / 固体電気化学 / 揮発性有機化合物 / 炭化水素 |
|---|
| Outline of Final Research Achievements |
This research aims to develop high-performance solid-state electrochemical gas sensors for monitoring automobile exhausts and air pollutants. We fabricated various kinds of gas sensors by using an yttria-stabilized zirconia (YSZ) as a solid electrolyte as well as various oxides (or metal nanoparticles) as sensing electrodes (SE) which were designed their microscopic structures, chemical compositions and crystal structures. As a result, novel high-performance electrochemical gas sensors were developed by controlling catalytic activities of electrochemical reactions at the SE/YSZ interface as well as gas-phase reactions in the SE layer.
|
Report
(4 results)
Research Products
(47 results)
