| 학회 |
한국공업화학회 |
| 학술대회 |
2015년 봄 (04/29 ~ 05/01, BEXCO (부산)) |
| 권호 |
19권 1호 |
| 발표분야 |
고분자_포스터 |
| 제목 |
Optical characteristic of CoCl2/PVP through bulk polymerization for optical fiber humidity sensor |
| 초록 |
One of the many humidity sensing method, Optical fiber humidity sensing method has many advantage that is available in danger or explosive environments and does not electromagnetic interference. PVP have a highly humidity absorption and little difference in the refractive index of the POF. CoCl2/PVP humidity sensing material was prepared by the bulk polymerization method from the 1-vinyl-2-pyrrolidone and it can be applied to the Optical fiber humidity sensor. DSC, SEM, FT-IR, TGA and UV-vis were employed to characterize changed the morphology, thermal properties and optical characteristic according to the relative humidity (RH%) of material. |
| 저자 |
정세민1, 이준영2, 황기섭2, 박희영3, 박재중3, 권혁준3
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| 소속 |
1성균관대, 2한국생산기술(연), 3연세대 |
| 키워드 |
humidity; sensor; indicator; PVP; CoCl2. Optical fiber
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| E-Mail |
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