|
Type |
Poster Presentation |
Area |
Inorganic Chemistry |
Room No. |
Event Hall |
Time |
4월 19일 (목요일) 11:00~12:30 |
Code |
INOR.P-128 |
Subject |
Synthesis of transition metal sulfide nanotube with noble metal dopant from template for efficient electrolytic oxygen evolution catalyst |
Authors |
Taehyun Kwon, Kwangyeol Lee* Department of Chemistry, Korea University, Korea |
Abstract |
Development of electrocatalysts with reduced noble metal content and increased catalytic performance has been of importance in cost-effective design of fuel cell and electrolytic water splitting devices. While best catalytic performances toward oxygen evolution reaction (OER) are found with Ru or Ir-based noble metal catalysts, the concern in high cost directed a research momentum to earth abundant element-based catalysts. Among various compounds, transition metal sulfides have been widely paid attention for OER catalysts, and the OER activity of these catalyst can be boosted by adjacent noble metal content. Herein, a synthetic route to introduce noble metal dopant in transition metal sulfide will be presented. The noble metal-doped transition metal sulfide nanotubes showed enhanced catalytic activity toward OER under alkaline condition. |
E-mail |
akssustka123@korea.ac.kr |
|