| 학회 | 한국공업화학회 |
| 학술대회 | 2022년 봄 (05/11 ~ 05/13, 제주국제컨벤션센터(ICC JEJU)) |
| 권호 | 26권 1호 |
| 발표분야 | 포스터-전기화학 |
| 제목 | Development of Sr0.92Y0.08Ti1-xNixO3-δfor solid oxide fuel cell using steam methane reforming |
| 초록 | Sr0.92Y0.08Ti1-xNixO3-δ(SYTN) fabricated using the Pecchini method was studied as an anode for steam methane reforming and solid oxide fuel cells. The CH4 conversion for the steam methane reforming reaction using the STYN5 anode was 0.80, 0.96, and 0.99 at 700, 800, and 900℃, respectively, and the H2/CO ratio was 3.38, 3.32 and 3.24 at 700, 800, and 900℃, respectively, which are close to the theoretical values for the steam methane reforming and water-gas shift reactions. The maximum power densities under H2 fuel conditions were 45.3 and 80.6mW/cm2 for the SYTN0 and SYTN5 anodes,respectively. SYTN5's excellent electrochemical properties and high oxygen ion conductivity provide excellent cell performance. |
| 저자 | 김준호, 김형순, 박광선, 모수인, 윤정우 |
| 소속 | 전남대 |
| 키워드 | SOFC; Steam Methane Reforming; Perovskite; Alternative anode |
