| 학회 | 한국화학공학회 |
| 학술대회 | 2018년 봄 (04/25 ~ 04/27, 창원컨벤션센터) |
| 권호 | 24권 1호, p.405 |
| 발표분야 | 에너지 환경 |
| 제목 | A floatable artificial leaf applicable in various nature environment with unique designs and characteristics |
| 초록 | Solar energy is the most abundant energy on earth, but it should be converted as storable energies like hydrogen generation from water splitting. Nowadays, photo-electrolysis combined with photovoltaic (PV) cell has received great attention as an efficient non-biased water splitting system for solar fuel conversion. Not only for high efficiency, various designs of PV-electrolysis have been studied for convenient and practical usage. In this research, The PV-electrolysis system has been developed as a floatable and planar-compact artificial leaf with unique configuration. The series cell was combined with a 2D-designed electrodes deposited on one face of counter glass substrate, where free air space is adjustable between two substrates. This space enables the module floatable in water-abundant condition, giving several merits like maximizing light absorption without absorption loss by water layer. Also, the 2D-designed single-face electrodes make the water splitting reaction occur on one surface, allowing the device to operate in water-scarce condition like shallow water. Combining these characteristics, our module could be highly adaptive to functioning in various environments. |
| 저자 | 김상국 , 한기덕 , 백민기 , 이민석 , 용기중 |
| 소속 | 포항공과대 |
| 키워드 | 에너지 환경 |
| VOD | VOD 보기 |
| 원문파일 | 초록 보기 |
