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| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 鄭宗記 | |
| dc.contributor.author | Yin-Liang Hu | en |
| dc.contributor.author | 胡寅亮 | zh_TW |
| dc.date.accessioned | 2021-06-16T17:14:58Z | - |
| dc.date.available | 2016-08-20 | |
| dc.date.copyright | 2012-08-20 | |
| dc.date.issued | 2012 | |
| dc.date.submitted | 2012-08-18 | |
| dc.identifier.citation | [1] Arshak, K.M., E;Lyons, G M;Harris, J;Clifford, S, 2004. A review of gas sensors employed in electronic nose applications. Sensor Review 24, 181-198.
[2] Azhin, M., Kaghazchi, T., Rahmani, M., 2008. A review on olefin/paraffin separation using reversible chemical complexation technology. J Ind Eng Chem 14, 622-638. [3] Balachandran, M.D., Shrestha, S., Agarwal, M., Lvov, Y., Varahramyan, K., 2008. SnO2 capacitive sensor integrated with microstrip patch antenna for passive wireless detection of ethylene gas. Electron Lett 44, 464-465. [4] Bleecker, A.B., Kende, H., 2000. Ethylene: A gaseous signal molecule in plants. Annu Rev Cell Dev Bi 16, 1-20. [5] Chatt, J., Duncanson, L.A., 1953. Infra-red spectra and structure – Attempted preparation of acetylene complexes. Journal of the Chemical Society, 2939-2947. [6] Curry, E.A., 1998. Ethylene in Fruit Physiology. 14th Annual Postharvest Conference, Yakima, Washington. [7] Fonollosa, J., Halford, B., Fonseca, L., Santander, J., Udina, S., Moreno, M., Hildenbrand, J., Wollenstein, J., Marco, S., 2009. Ethylene optical spectrometer for apple ripening monitoring in controlled atmosphere store-houses. Sensor Actuat B-Chem 136, 546-554. [8] Guth, U., Vonau, W., Zosel, J., 2009. Recent developments in electrochemical sensor application and technology-a review. Meas Sci Technol 20, -. [9] Harris, S.R., 1988. Production is only half the battle - A training manual in fresh produce marketing for the Eastern Caribbean. [10] Hodgson, A.W.E., Jacquinot, P., Jordon, L.R., Hauser, P.C., 1999. Amperometric gas sensors with detection limits in the low ppb range. Anal Chim Acta 393, 43-48. [11] Huang, H.H., Zhou, J., Chen, S.Y., Zeng, L., Huang, Y.P., 2004. A highly sensitive QCM sensor coated with Ag+-ZSM-5 film for medical diagnosis. Sensor Actuat B-Chem 101, 316-321. [12] Ishihara, T., Matsubara, S., 1998. Capacitive type gas sensors. J Electroceram 2, 215-228. [13] Jadsadapattarakul, D., Thanachayanont, C., Nukeaw, J., Sooknoi, T., 2010. Improved selectivity, response time and recovery time by 010 highly preferred-orientation silicalite-1 layer coated on SnO(2) thin film sensor for selective ethylene gas detection. Sensor Actuat B-Chem 144, 73-80. [14] Jordan, L.R., Hauser, P.C., Dawson, G.A., 1997a. Amperometric sensor for monitoring ethylene. Anal Chem 69, 558-562. [15] Jordan, L.R., Hauser, P.C., Dawson, G.A., 1997b. Portable trap-sensor system for monitoring low levels of ethylene. Analyst 122, 811-814. [16] Kader, A.A., 1995. Regulation of fruit phisiology by controlled/modified atmospheres. Acta Horticulturae, 59-70. [17] Kim, H.S., Ryu, J.H., Kim, H., Ahn, B.S., Kang, Y.S., 2000. Reversible olefin complexation by silver ions in dry poly(vinyl methyl ketone) membrane and its application to olefin/paraffin separations. Chem Commun, 1261-1262. [18] Knake, R., Jacquinot, P., Hodgson, A.W.E., Hauser, P.C., 2005. Amperometric sensing in the gas-phase. Anal Chim Acta 549, 1-9. [19] M . Teresa Gomes, A.C.D., Joao P. Oliveira, 1994. Comparison of two methods for coating piezoelectric crystals. Anal Chim Acta 300, 329-334. [20] O'Sullivan, C.K., Guilbault, G.G., 1999. Commercial quartz crystal microbalances - theory and applications. Biosens Bioelectron 14, 663-670. [21] Omar Green, N.A.S., Arthur B. Ellis, and Judith N. Burstyn, 2004. AgBF4-Impregnated Poly(vinyl phenyl ketone): An Ethylene Sensing Film. Journal of the American Chemical Society, 5952-5953. [22] Pete Eschbach, J.G., Nate Reed, 2000. Ethylene Concentrations in Controlled Atmosphere Storage. 16th Annual Postharvest Conference, Yakima, Washington. [23] Ryu, J.H., Lee, H., Kim, Y.J., Kang, Y.S., Kim, H.S., 2001. Facilitated olefin transport by reversible olefin coordination to silver ions in a dry cellulose acetate membrane. Chem-Eur J 7, 1525-1529. [24] Sheng, H.J., Shih, J.S., 1997. Detection of olefin vapours with silver(I)/cryptand-coated piezoelectric crystal sensors. Anal Chim Acta 350, 109-119. [25] Stanley P. Burg, E.A.B., 1961. Role of Ethylene in Fruit Ripening. Plant Physiology 37-2, 179-189. [26] T.Nakamoto, K.N.a.T.M., 1996. Study of oscillator-circuit behavior for QCM gas sensor. Ultrasonics Symposium 1, 351-354. [27] Weidmann, D., Kosterev, A.A., Roller, C., Curl, R.F., Fraser, M.P., Tittel, F.K., 2004. Monitoring of ethylene by a pulsed quantum cascadelaser. Appl. Optics 43, 3329-3334. [28] Worrell, C.A., Gallen, N.A., 1997. Trace-level detection of gases and vapours with mid-infra-red hollow waveguides. J. Phys. D-Appl. Phys. 30, 1984-1995. [29] Yang, S.F., Hoffman, N.E., 1984. ETHYLENE BIOSYNTHESIS AND ITS REGULATION IN HIGHER-PLANTS. Annual Review of Plant Physiology and Plant Molecular Biology 35, 155-189. | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/63621 | - |
| dc.description.abstract | 本研究建立一個乙烯濃度量測之石英晶體微天平(QCM)氣相濃度分析系統，檢測原理係由於乙烯能與銀離子結合形成強度較強之配位鍵，並結合QCM對其金電極表面質量變化極為靈敏之特性，將AgBF4與醋酸纖維(CA)溶於THF中，將溶液以噴槍噴灑的方式對QCM之金電極表面修飾，以流量控制器調整感測槽中乙烯的濃度，當電極表面因乙烯吸附而產生質量的變化，藉由震盪電路以及計頻器將晶體之共振頻率變化擷取成訊號輸出。文中探討氣體流量、氣體體積、銀離子與CA的質量比、表面修飾量等系統參數的最佳化，並建立QCM表面修飾方法以及檢驗標準。本系統對乙烯濃度之檢測範圍為104 - 105ppm，R2值為0.999，平均響應時間為40秒。藉由金電極表面修飾量以及銀離子比例的最佳化，乙烯濃度之檢測範圍可望滿足農業應用的需求。 | zh_TW |
| dc.description.abstract | A study of quartz crystal microbalance (QCM) modified by a silver ion (Ag+)-coordinated cellulose acetate (CA) membrane for ethylene (C2H4) monitoring is presented in this paper. Silver tetrafluoroborate (AgBF4) and cellulose acetate were dissolved in tetrahydrofuran (THF) and were spun on the surface of QCM to form the sensing membrane. Real-time detection of ethylene was carried out using the oscillator circuit and universal counter is used for data acquisition. A series of membranes with various weight percentage of AgBF4 to cellulose were fabricated and the sensitivity to ethylene was investigated. The linear dynamic range was 104 - 105ppm and the average response time was 40s. The limit of detection (LOD) is expected to be around 1000ppm, which is in the range for agricultural use. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-16T17:14:58Z (GMT). No. of bitstreams: 1 ntu-101-R98631019-1.pdf: 1886205 bytes, checksum: 9cc94f5515990e8e57fc1dce9b64123b (MD5) Previous issue date: 2012 | en |
| dc.description.tableofcontents | 誌謝 i
中文摘要 ii Abstract iii 目錄 iv 圖目錄 vii 符號對照表 x 第1章 緒論 1 第2章 文獻探討 3 2.1 乙烯與農業發展 3 2.1.1 乙烯對植物生理行為的影響 3 2.1.2 儲藏環境中乙烯濃度監控的重要性 6 2.2 乙烯氣體感測器 8 2.2.1 電化學式乙烯感測 8 2.2.2 電容式乙烯感測 11 2.2.3 光學式乙烯感測 12 2.3 石英晶體微天平 14 2.3.1 壓電效應 14 2.3.2 石英晶體微天平工作原理 14 2.3.3 石英晶體微天平應用於氣體感測 15 2.4 QCM金電極修飾 17 2.4.1 修飾原理與方法 17 2.4.2 銀離子與醋酸纖維之促進性輸送膜 17 第3章 材料與方法 21 3.1 實驗材料與設備 21 3.1.1 實驗材料 21 3.1.2 實驗設備 21 3.2 QCM之金電極表面修飾 22 3.2.1 金電極表面修飾方法 22 3.2.2 阻抗-相位分析儀與計頻器檢驗系統之相關性探討 23 3.2.3 製膜溶液的配製與修飾結果之檢驗 24 3.3 氣體感測系統設計 26 3.3.1 實驗系統架構 26 3.3.2 氣體流量範圍 28 3.3.3 氣體壓力效應之校正 29 3.4 乙烯量測 30 3.4.1 可行性評估 30 3.4.2 高濃度乙烯量測 31 第4章 結果與討論 33 4.1 石英晶體表面修飾 33 4.1.1 以震盪電路系統為頻率量測方式之可靠性 33 4.1.2 石英晶體之重複使用性 35 4.1.3 醋酸纖維溶液之理想濃度範圍 36 4.1.4 銀離子濃度之影響 38 4.2 實驗條件最佳化 40 4.2.1 氣體感測之動態響應 40 4.2.2 氣體流量控制 42 4.2.3 晶體表面修飾量與壓力效應之關係 44 4.3 乙烯量測 47 4.3.1 可行性評估 47 4.3.2 高濃度乙烯量測 48 第5章 結論 52 參考文獻 54 | |
| dc.language.iso | zh-TW | |
| dc.subject | 石英晶體微天平 | zh_TW |
| dc.subject | 醋酸纖維 | zh_TW |
| dc.subject | 氣體感測l乙烯 | zh_TW |
| dc.subject | Cellulose acetate | en |
| dc.subject | Gas sensor | en |
| dc.subject | Ethylene | en |
| dc.subject | QCM | en |
| dc.title | 以含銀離子醋酸纖維薄膜修飾石英晶體微天平之乙烯感測器 | zh_TW |
| dc.title | Ethylene Sensor Based on Quartz Crystal Microbalance Modified by a Silver Ion-coordinated Cellulose Acetate Membrane | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 100-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 陳力騏,林啟萬,謝志誠 | |
| dc.subject.keyword | 氣體感測l乙烯,石英晶體微天平,醋酸纖維, | zh_TW |
| dc.subject.keyword | Gas sensor,Ethylene,QCM,Cellulose acetate, | en |
| dc.relation.page | 56 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2012-08-20 | |
| dc.contributor.author-college | 生物資源暨農學院 | zh_TW |
| dc.contributor.author-dept | 生物產業機電工程學研究所 | zh_TW |
| 顯示於系所單位： | 生物機電工程學系 | |
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