| [대학원생 연구세미나] 8/19 발표안내 | |||||
| 작성자 | 오** | 작성일 | 2020-08-13 | 조회수 | 276 |
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1.Title : Fabricationof Graphene-based Heterostructures Electrodes for Overall Water SplittingApplications 2. Speaker :Ahmed Galal (Advisor : Prof. Doo-Man Chun) 3. Date & Time : Wednesday, August 19, 2020, 2 pm 4. Venue :Room 412, Building 2 5. Abstract NanostructuredTransition metal based-graphene hybrid electrocatalysts are fabricated by aone-step vacuum kinetic spray technique at room temperature from microparticlesof transition metal-based materials (Ni(OH)2,and Co3O4) andgraphite powders. The modified electrodes with nanostructure composites wereutilized for overall water splitting applications in the alkaline medium. Thefabricated electrodes revealed good synergy between the graphene species andthe electroactive sites from the transition metal constituents. This resultedin a high electrochemical performance toward the overall water splitting with areasonable fabrication cost and short fabrication time. 6. Contact : Prof. Doo-Man Chun(☏052-259-2706) |
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