2019 Fiscal Year Final Research Report
Development of a nitrogen fixation with vibrationally excited nitrogen plasma with gas-liquid interface
| Project/Area Number |
17H04817
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (A)
|
| Allocation Type | Single-year Grants |
|---|
| Research Field |
Plasma electronics
|
|---|
| Research Institution | Tohoku University |
|---|
Principal Investigator |
|
|---|
| Project Period (FY) |
2017-04-01 – 2020-03-31
|
| Keywords | 気液界面プラズマ / 振動励起 / 窒素固定 |
|---|
| Outline of Final Research Achievements |
Feasibility on efficient discharge plasma nitrogen fixation is experimentally studied toward sustainable nitrogen fixation using air, water, and renewable energy sources. This research realizes a non-self-sustaining discharge plasma source, enabling electric field suitable for efficient nitrogen fixation processes. In addition, experimental measure for plasma gas-liquid interface characterization has been proposed.
|
| Free Research Field |
Discharge plasma
|
| Academic Significance and Societal Importance of the Research Achievements |
本研究は，高効率な窒素固定を幅広い放電電力で実現するための，新たな放電プラズマ生成機構を実現し，変動の大きな再生可能エネルギー等を用いた高効率プラズマ窒素固定に向けた進歩を示しており，本研究成果は社会的意義を有する．また，電界を制御したプラズマにおける窒素分子の内部状態の観測や，気液界面プラズマによる反応生成物の評価法を確立することで，放電プラズマによる化学反応の実験的理解を進展させた学術的意義も有する．
|
