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|
| Type |
Poster Presentation |
| Area |
Inorganic Chemistry |
| Room No. |
Event Hall |
| Time |
4월 19일 (목요일) 11:00~12:30 |
| Code |
INOR.P-118 |
| Subject |
Hemicore-shell based alloy@alloy nanoframes as bifunctional electrocatalysts for acidic overall water splitting |
| Authors |
SONGA CHOI, Jongsik Park, Kwangyeol Lee*
Department of Chemistry, Korea University, Korea
|
| Abstract |
Ir-based multimetallic nanoparticles have been largely investigated as one of the most active electrocatalysts toward the OER and HER. From a structural point of view, the nanoframework with high surface area and core@shell nanoparticles with strain effect driven from the lattice mismatch are regarded as promising electrocatalysts. However, it is difficult to combine these advantages into the one single nanoparticle. Herein, we reported the synthetic method of AuCu@IrNi hemicore-shell nanoframes and they exhibit excellent activity and durability for both oxygen evolution reaction and hydrogen evolution reaction in acidic condition. |
| E-mail |
cpine27@naver.com |
|
121st General Meeting of the KCS