Controlled synthesis of chalcogenide nanosheets and its electrochemical application
| Project/Area Number |
15K14211
|
|---|
| Research Category |
Grant-in-Aid for Challenging Exploratory Research
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Reaction engineering/Process system
|
|---|
| Research Institution | Tohoku University |
|---|
Principal Investigator |
Tomai Takaaki 東北大学, 多元物質科学研究所, 講師 (80583351)
|
|---|
| Research Collaborator |
YASUI Yoji 東北大学, 環境科学研究科
|
|---|
| Project Period (FY) |
2015-04-01 – 2017-03-31
|
| Project Status |
Completed (Fiscal Year 2016)
|
| Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
|
|---|
| Keywords | 超臨界流体 / ナノシート / 電極触媒 / 水素製造 / エネルギー / 反応工学 / ナノ材料 |
|---|
| Outline of Final Research Achievements |
In this study, we developed scalable synthesis processing of well-controlled chalcogenide nanosheets catalyst by using supercritical fluid. As a result, we achieved fast synthesis of agglomerates of Mo(S,Se)2 nanosheets with edge-exposed structure by the assistance of reductive agents in supercritical ethanol. The layer-number-controlled and S/Se-ratio-controlled Mo(S,Se)2 catalyst exhibited excellent performance for hydrogen evolution reaction.
|
Report
(3 results)
Research Products
(4 results)
