低溫型水果熟度感知器的開發

Development Sensor of Fruit Ripe at Room Temperature Working

10.29770/JTCMT.200809.0010

彭清勇(Ching-Yung Pong)；聶方珮(Fang-Pei Nieh)；孫明輝(Ming-Hui Sun)；鄭明得(Ming-Der Jeng)；劉馨嵐(Hsin-Lan Liu)；林英才(Ying-Tsai Lin)

水果鮮度 ； 乙烯 ； 氣體感測器 ； 觸媒 ； Freshness of fruits ； Gas sensor ； Catalyst

台北海洋技術學院學報

1卷2期（2008 / 09 / 01）

115 - 121

繁體中文

SnO2為主體以厚膜網印技術先製備第一層後，再網印一層添加觸媒Pd 及添加氧化鋁為支撐體添加觸媒形成雙層結構，及在燒結溫度為600℃下所製備的水果鮮度感測器，可降低其工作溫度至150℃。已可穩定偵測乙烯濃度範圍介於10~100ppm，且反應時間約為1分鐘。

The SnO2-based was firstly screen-printed then SnO2 doping with Pd and adding Al2O3 as supporting as second layer by screen-printing technique on the first layer was fabricated as the C2H4 gas sensor. The working temperature of the new C2H4 gas was decreased from 250℃ to 150℃. The working concentration of C2H4 was 10-100 ppm and the response time was less 1 min.

1. Albert, K. J.,Lewis, N. S.,Schauer, C. L.,Sotzing, G. A.,Stitzel, S. E.,Vaid, T. P.,Walt., D. R.(2000).Chemical Review,100,2595.
2. Egashira, M.,Shimizu, Y.,Takao, Y.(1990).Sensors and Actuators B 1.
3. Kown, T. H.(1995).Result Report Sens.Res.
4. Nanto, H.,Minami, T. S.,Takata, J.(1986).Appl.Phys,60(2),482-484.
5. Nanto, H.,Sokooshi, H.,Kawai, T.,Usuda, T.(1993).Sensors and Actuators,B13-14,715-717.
6. Nanto, H.,Sokooshi, H.,Kawai, T.,Usuda, T.(1992).J. Mater. Sci. Lett,11,235-237.
7. Nanto, H.,Sokooshi, H.,Usuda, T.(1993).Sensors and Actuators,B10,79-83.
8. Park, S. H.,Choi, H. H.,Kwon., T. H.(1994).The 4th Conference on Sensor Technology 1994,5(1),263-2638.
9. Park, S. H.,Kwon, T. H.(1993).Bull. Korean Fish. Tech. Soc,29(4),272-278.
10. Shimizu, Y.,Takao, Y. M.,Egashira, J.(1998).Electrochem. Soc,2539-2540.
11. Takato, Y.,Nakanishi, M.,Kawaguchi, T.,Shimizu, Y.,Egashira., M.(1995).Sensors and Actuators,B24-25,375-379.
12. 吳乃立(1993)。一氧化碳感測之工研院研究報告一氧化碳感測之工研院研究報告,未出版
13. 蘇平貴、鄭志宏、蔡嬪嬪(1999)。氧化氮感測器。技術報告