| 학회 |
한국공업화학회 |
| 학술대회 |
2009년 가을 (10/15 ~ 10/16, 서울산업대학교 내 서울테크노파크) |
| 권호 |
13권 2호 |
| 발표분야 |
나노(포스터) |
| 제목 |
Studies on photocatalytic property of electrospun TiO2 nanofibers |
| 초록 |
Polyvinyl pyrrolidone (PVP) nanofibers containing TiO2 anatase nano particles, prepared from tetrabutyl titanate (Ti(OC4H9)4), were fabricated via an electrospinning method. These nanofibers were characterized by TGA-DTA, XRD andFE-SEM analysis. The electrospun nanofiber which contains only PVP is a wet fiber but the nanofibers in this study were so smooth and uniform. They were found to contain crystalline titanium oxide (TiO2) particles on the fibers walls after calcination at different temperatures in air. The photocatalytic property of electrospun TiO2/PVP nanofibers were evaluated for the photodecomposition of methylene blue and E. coli bacteria. |
| 저자 |
태범석, NGUYEN TRUNG HIEU, 박준서
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| 소속 |
한경대 |
| 키워드 |
nanofiber; electrospinning; PVP(Polyvinyl pyrrolidone); photocatalyst; TiO2
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| E-Mail |
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