| 학회 |
한국화학공학회 |
| 학술대회 |
2018년 가을 (10/24 ~ 10/26, 대구 EXCO) |
| 권호 |
24권 2호, p.1618 |
| 발표분야 |
에너지 환경(Energy and Environment) |
| 제목 |
Electrochemical performance of H2O-CO2co-electrolysis with a tubular solid-oxideco-electrolysis (SOC) cell |
| 초록 |
The H2O-CO2 electrochemical conversion process in solid-oxide co-electrolysis (SOC) cells may be one of the most efficient ways to reduce CO2 emissions and to store renewable power simultaneously. In this study, a tubular solid-oxide co-electrolysis (SOC) cell based on a general electrode support solid-oxide fuel cell was fabricated and investigated. For this purpose, we fabricated tubular electrode support tubes through an extrusion process, and after which the essential SOC cell components, i.e., the electrolyte and the electrode, were coated onto the surface of the ceramic support consecutively using a vacuum slurry and dip-coating method. The cell was operated while varying the operating temperature, cathode gas flow rate, and the supplied amount of H2O. The results demonstrate that the fabricated tubular SOC cell is a promising candidate for many practical applications, such as technology to mitigate climate change and power fluctuations associated with renewable energy. Key words : SOC, CO2, H2O |
| 저자 |
임탁형1, 김상조1, 김종환1, 홍종은1, 이승복1, 송락현1, 이충균2
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| 소속 |
1한국에너지기술(연), 2충남대 |
| 키워드 |
에너지 환경 |
| E-Mail |
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| 원문파일 |
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