| 학회 |
한국공업화학회 |
| 학술대회 |
2014년 봄 (04/30 ~ 05/02, 제주국제컨벤션센터) |
| 권호 |
18권 1호 |
| 발표분야 |
포스터-환경.에너지 |
| 제목 |
Preparation of high porous TiO2 nanofibers for dye sensitized solar cells by electrospinning |
| 초록 |
High specific surface area TiO2 nanofibers(HSSNFs) containing tetraethyl orthosilicate(TEOS) for the dye sensitized solar cells(DSSCs) were prepared using a solution of polymerized titanium tetraisopropoxide by electrospinning. After calcination process, the porous TiO2 nanofiber became precursors. The surface area of the calcination TiO2 nanofibers was increased with increasing the temperature and amount of TEOS in TiO2 precursor. The structure of porous TiO2 nanofibers were confirmd anatase and crystallite structure at same time by XRD patterns A maximum specific area was 142.3 m2/g. |
| 저자 |
정경석, 황치원, 이광복, 황택성
|
| 소속 |
충남대 |
| 키워드 |
TiO2; DSSC; TiO2 surface area; High porous nanofibers
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| E-Mail |
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