| 학회 |
한국공업화학회 |
| 학술대회 |
2007년 봄 (05/11 ~ 05/12, 계명대학교) |
| 권호 |
11권 1호 |
| 발표분야 |
고분자 |
| 제목 |
Preparations and Characterizations of Nanoporous TiO2 Films by Sol-Gel Method |
| 초록 |
The nature and morphology of titanium dioxide films on the dye-sensitized solar cell (DSSC) play a significant role in determining the overall power conversion efficiency. The nanocrystalline titanium dioxide films were prepared using the sol-gel method with TiO2 (P-25) nanopowders. These titanium dioxide films were characterized by TEM and SEM to investigate the mesostructure, the surface roughness, and the thickness of the films. The surface areas and pore sizes of the titanium dioxide films were confirmed by using Brunuaer–Emmett–Teller (BET). The crystal structures of films were analyzed by X-ray diffraction (XRD) with Cu Kα radiation. |
| 저자 |
장성일1, 여윤선1, 정보화1, 장영욱2, 노치우2, 이진국1, 김미라1
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| 소속 |
1부산대, 2(주) 폴리센 |
| 키워드 |
Nanoporous TiO2 Films; Sol-Gel Method
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| E-Mail |
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