| 학회 |
한국화학공학회 |
| 학술대회 |
2019년 봄 (04/24 ~ 04/26, 제주국제컨벤션센터) |
| 권호 |
25권 1호, p.585 |
| 발표분야 |
에너지 환경(Energy and Environment) |
| 제목 |
Electrochemical Characterization of H2O/CO2 High Temperature Co-electrolysis Using a Flat-tubular Solid Oxide Co-electrolysis Cell/Stack |
| 초록 |
Since the H2O/CO2 high temperature co-electrolysis requires an high operating temperature and electric power, it can be combined with renewable energy having waste heat and surplus electric power. Therefore, Can be completely independent and can be regenerated by using the syngas produced by this method, thus realizing the power-to-gas energy storage technology. In this study, to analyze the electrochemical characteristics and to optimize the H2O/CO2 high temperature co-electrolysis reaction by using a flat- tubular SOC cell with high electrochemical performance. We have constructed an orbital evaluation system considering the conditions and used impedance to macroscopically detect I-V curves and electrochemical reactions. In order to understand the increasing the production of syngas thereafter, a flat-tubular 6-cell stack with high output and structural durability in thermal cycle was constructed and electrochemical performance evaluation and synthesis gas analysis were carried out. |
| 저자 |
김상조1, 이동영1, 임탁형1, 이승복1, 홍종은1, 송락현1, 이충균2
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| 소속 |
1한국에너지기술(연), 2충남대 |
| 키워드 |
에너지 환경 |
| E-Mail |
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| 원문파일 |
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