설비공학논문집 (Korean Journal of Air-Conditioning and Refrigeration Engineering)

  • 제25권12호
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  • Pages.668-673
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  • 2013
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  • 1229-6422(pISSN)
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  • 2465-7611(eISSN)
대한설비공학회 (The Society of Air-Conditioning and Refrigerating Engineers of Korea)
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형광 나노 포러스 박막을 이용한 표면 온도 센서의 제작 및 성능 연구 I

Fabrication and Performance Investigation of Surface Temperature Sensor Using Fluorescent Nanoporous Thin Film I

  • Kim, Hyun Jung (Department of Mechanical Engineering, Ajou University) ;
  • Yoo, Jaisuk (Department of Mechanical Engineering, Ajou University) ;
  • Park, Jinil (Department of Mechanical Engineering, Ajou University)
  • 투고 : 2013.10.17
  • 발행 : 2013.12.10
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초록

In this study, specimens with nano-sized porous thin films were manufactured by injecting fluorescence solution into the pores. We intended to find out the difference of the fluorescence intensity in each region of the specimen through an experimental apparatus that makes a temperature field. Before conducting experiments, the optimized manufacturing conditions were determined by analysis of all parameters that influence the emission intensity, and the experiments were carried out with the specimens produced in the optimized conditions. Then, the calibration curves of the fluorescence intensity versus temperature were performed by taking the intensity distributions from the specimen in various temperature fields. The surfaces of specimens were coated with Rhodamine-B (Rh-B) fluorescent dye and measured based on the fluorescence intensity. Silica (SiO2) nanoporous structure with 1-um thickness was constructed on a cover glass, and fluorescence dye was absorbed into these porous thin films.

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참고문헌

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