| 학회 |
한국화학공학회 |
| 학술대회 |
2009년 봄 (04/23 ~ 04/24, 광주 김대중컨벤션센터) |
| 권호 |
15권 1호, p.965 |
| 발표분야 |
재료 |
| 제목 |
Fabrication of titania inverse opals |
| 초록 |
We demonstrate the fabrication of titania inverse opals. The colloidal crystals of monodisperse polymer latex spheres were used as a sacrificial template. Titania was deposited into the interstices between the colloidal spheres by chemical vapor deposition or chemical bath deposition. The filling fraction of titania was controlled by the number of deposition of titania precursor. Titania inverse opals were obtained by burning out the colloidal template at high temperatures. The prepared inverse opals of titania were characterized by SEM, TGA and XRD. The optical reflection spectra revealed a photonic band gap and was used to estimate the refractive index of titania. |
| 저자 |
신주환1, 박예슬1, 김성근1, 강지환1, 양승만2, 문준혁1
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| 소속 |
1서강대, 2KAIST |
| 키워드 |
titania; inverse; opal
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| E-Mail |
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| 원문파일 |
초록 보기 |
