| 학회 |
한국화학공학회 |
| 학술대회 |
2018년 봄 (04/25 ~ 04/27, 창원컨벤션센터) |
| 권호 |
24권 1호, p.217 |
| 발표분야 |
미립자공학 |
| 제목 |
Oxygen Evolution Catalyst on Composite Photoanode for Solar Water Oxidation |
| 초록 |
Solar powered water splitting is an artificial photosynthesis that involves hydrogen evolution reaction and oxygen evolution reaction (OER). We report the fabrication of WO3 nanowire/BiVO4/cobalt phosphate composite electrodes to enhance the photoactivity of photoanode towards solar powered OER. The 1-D nanostructure WO3 was prepared by flame vapor deposition and covered by BiVO4 using spin coating method. The Co-Pi oxygen evolution catalyst (OEC) particles were deposited onto the above mentioned core-shell WO3/BiVO4 heterojunction structure by photo-assisted electrodeposition method. The performance of Co-Pi (OEC) modified WO3 photoanode and WO3/BiVO4 were studied comparing to the unmodified one repectively. |
| 저자 |
Tangnuer Sadike, Ding Jinrui, 김교선
|
| 소속 |
강원대 |
| 키워드 |
미립자; 에너지
|
| E-Mail |
|
| VOD |
VOD 보기 |
| 원문파일 |
초록 보기 |
