한국신재생에너지학회:학술대회논문집
- 2009.11a
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- Pages.191-194
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- 2009
The study of ethanol electro-oxidation using ternary electrocatalysts
삼원소 전극촉매 이용에 따른 에탄올 산화반응에 관한 연구
- Published : 2009.11.25
Abstract
PtRu based and PtSn based ternary catalysts were prepared by a conventional impregnation method using NaBH4 as reducing agent. The alloy formation, crystalline size and chemical composition of the in-house catalysts were determined by XRD, TEM and EDX, respectively. The chemical compositions of in-house catalysts were quite similar to the nominal value and good alloy formations were also observed. Further, crystalline sizes of ternary catalysts were comparatively smaller than binary catalysts and were approximately 3.5 ~ 5.5 nm. The electrochemical measurements were carried out in the solution 1 M