計畫編號：NSC91-2731-P032-001研究期間：200201~200212研究經費：616,000[[sponsorship]]行政院國家科學委員

魏和祥

計畫編號：NSC91-2731-P032-001研究期間：200201~200212研究經費：616,000行政院國家科學委員

Tamkang University Institutional Repository

行政院國家科學委員會專題研究計畫  成果報告淡江大學貴重儀器共同使用服務計畫計畫類別：個別型計畫計畫編號： NSC91-2731-P-032-001-執行期間： 91年 01月 01日至 91年 12月 31日執行單位：淡江大學計畫主持人：魏和祥報告類型：完整報告處理方式：本計畫可公開查詢中 華 民 國 92年 5月 19日淡江大學貴重儀器共同使用計劃服務成果報告計畫編號：NSC-90-2518-S-032-001(執行期間 91年 1月~91年 12月)：魏和祥  淡江大學 化學系(一).SIEMENS P4 四環 X-ray繞射分析儀負責教授: 魏和祥 教授   操作員: 林信宏儀器性能及附屬設備:P4 四環單晶繞射儀,置於空調控濕之化學館一樓精密儀器室內,其X-ray源為鉬靶波長為 0.7103Å ,主要可以用來解析 1mm(三邊長)以下的有機化合物及無機錯合物的單晶樣品.服務成果:(1)每件樣品以繞射點數為收費標準(2)服務對象包括淡江大學,中台技術學院,經國健康暨管理學院,樹德醫事專校,及產業界等.(3)服務時數統計表如下:本儀器開放使用時數:120 小時/週;維修時數:8 小時/週91.1.1 至 91.12.31 服務成果統計表項  目   時   數   件   數 收 入 金 額  校  內     3080     88   468000  校  外      770     22   123000  合  計     3850     110   591000(4)論文發表:1. Sasankasekhar Mohanta, Hsin-Huang Lin, Chin-Jhan Lee, Ho-Hsiang Wei, “A two-dimensional Cu Ⅱ Gd Ⅲ  compound self-assembled by H-bonding and intermolecular weak coordinate bonding between the dinuclear cores: structure and magnetic properties”, Inorganic Chemistry Communications, Vol. 5, page 585-588, (2002).2. Hsin-Huang Lin, Sasankasekhar Mohanta, Chin-Jhan Lee, Ho-Hsiang Wei,”Syntheses, Crysatl Engineering, and Magnetic property of a Dicyanamide Bridged Three-Dimensional Manganese(Ⅱ )-Nitronyl Nitroxide Coordination Polymer Derived from a New Radical”, Inorganic Chemistry, Vol 42, page 1584-1589, (2003).3. Sheng-Chuan Cheng, Ho-Hsiang Wei, “Structure, magnetic properties and catecholase activity study of oxo-bridged dinuclear cooper(Ⅱ ) complexes”, Inorganica Chimica Acta, Vol 340, page 105-113, (2002).4. Sheng-Chuan Cheng, Cheng-Wei Chang, Ho-Hsiang Wei, Gene-Hsiang Lee, Yu Wang,”Mononuclear Iron(Ⅲ ) and Manganese(Ⅲ ) Complex with Substituted Salicylaldimine Ligand:Structure, Magnetic Properties, and Catalytic Activity of Olefins-Epoxidation”, Journal of the Chinese Chemical Society, Vol 50, page 41-46, (2003).（二）Schottky FESEM : Leo 1530  91年度貴重儀器共同使用服務成果報告：負責教授：林達鎔，鄭廖平。   技術員：蔡信武。儀器性能及周邊條件與附屬設備本項貴重儀器運作計劃之場放射掃描電子顯微鏡LEO 1530裝置於空調控濕之工學院精密儀器中心電子顯微鏡室內，磁場強度小於 0.5 m Gauss，正常情形下震動小於 2ìm，符合原廠要求的標準，因此真正實用解析性能超出原廠的規格。LEO 1530 規格為全世界最先進且唯一配備 Gemini Column 之 Schottky FESEM。在適當的操作條件之下，可以不鍍金而進行觀測，最大的特點是能很有效率的以極低的加速電壓進行觀測分析。本儀器配備 in-lens 環狀二次電子訊號檢測器，能收集最多的二次反射電子訊號，表現最佳的成像效果與解析度。原廠保證最佳解析度在加速電壓 20 kV時為 1 nm，1 kV下的解析度 2 nm，最低工作加速電壓為 200 V。對於導電性差及材質脆弱之樣品，可以利用高解析鍍膜機進行樣品的前處理。鍍膜層依靶材的不同，其的顆粒大小從 0.5 nm到 1.2 nm。92年度已經添購 EDS，預計 6月份可以加入服務項目。執行情形與服務成果1. 維護：第一次場放射燈絲更換：90年 12月更換 FEI燈絲。第二次場放射燈絲更換：91年 11月更換 Denka燈絲。91 年初（2 月份）發生地震，燈絲發生偏移，經維修調整 2 週，逐漸恢復服務。此外真空控制電路板，真空度檢測器以及不斷電系統等也都進行維修工作。91年 10月份，機器出現對焦控制與解析度的嚴重問題，經 1個月左右的檢測及與原廠的技術部門聯繫，確認高壓系統 EHT出現不穩定的現象。有 1個多月時間，暫時借用廠商的維修用備品，並進行更新 EHT系統。2. 服務：Leo 1530場放射掃描電子顯微鏡性能優異，承接第一年（90年度）的經驗，儀器使用大致上良好，第二年貴重儀器運作服務成果也很具成效。為了解析奈米尺度的結構，有機與無機陶瓷材料的樣品目前已鉑鈀合金表面鍍層，從 1 nm到2 nm，加速電壓從 1 kV到 3 kV，最高觀測倍率可以達到 30萬到 50萬。經由兩年來貴重儀器運作計劃的培養，本儀器專門的技術操作人員蔡信武先生，目前已經完全符合操作服務與基本維護的標準，提供專業水準的服務。場放射掃描電子顯微鏡應用的範圍極廣，國內使用的單位涵蓋全國各大專院校及各相關學術研究單位。本年度使用的對象主要為化工及材料科學，此外尚有機械、物理、化學、電子、醫工等。第二年貴重儀器運作計劃中，已經進行場放射電子槍的燈絲更換。另外，由於高壓系統在年底突然出現問題，整個經費的運用出現嚴重的困難，經由本係性學校極力的爭取，暫時解決部分經費。將於下年度提貴重儀器運作計畫的執行中，進行經費運用的檢討。其他儀器真空系統的離子真空幫浦、渦輪真空幫浦與真空腔之真空度相關，直接會影響到解析度，因此往後將增加真空系統之轉動機件部分的維護，才能使得儀器不會停擺，影響服務品質與時間。此外，由於儀器裝置於空調控濕之良好環境，其他儀器控制面板與一些零組件目前未出現損壞的情形。無論目前或未來，國內學術研究甚為倚重配備 Gemini Column之 Schottky FESEM。尤其奈米科技的研究，已經成為世界上的重要研究潮流。92年度已經添購 EDS，希望未來能再添購超微切片機。擴展目前使用的奈米形態結構分析到奈米區域尺度的化學元素分析，期能提供更新、更強的功能，使國內學術研究的工作能具備紮實的國際競爭學術能力，對於產業界也能起帶頭的作用。總計去年服務的成果如下：91年度儀器開放使用時數： 24 小時/週， 1200 小時/年；維修時數 6 小時/週。90.1.1至 90.12.31貴儀服務成果統計表項      目 時     數 件      數 收  入  金  額*校    內 657 219 1,314,000校    外 36 12 72,000合    計 693 231 1,386,000*每件工作時數以 3小時計算，含樣品覆膜處理，每件費用 6,000元。（1）服務成果：總計件數 228件，時數 693小時（2）服務對象：包括台灣大學醫工所、台灣科技大學化工系、成功大學、雲林科技大學、以及工研院、產業界等。（3）論文發表：1. Liao-Ping Cheng, Tai-Horng Young*, WenuYuan Chuang, Li-Yen Chen, Leo-Wang Chen, 2001/1, “  The formation mechanism of membranes prepared from the non-solvent-solvent-crystalline polymer systems,”Polymer, Vol. 42, page 443-451.2. Tai-Horng Young, Chii-Wann Lin, Liao-Ping Cheng and Chih-Chen Hsieh, 2001, “Preparation of EVAL membranes with smooth and particulate morphologies for neuronal culture, ”  Biomaterials, Vol. 22, page1771-1777.3. Hung Hsu, Dar-Jong Lin, Liao-Ping Cheng, Jen-Taut Yeh, Kan-Nan Chen, 2001, “ in-situ Compatibilization Mechanism of High-Density Polyethylene/Polamide 6 Blend, ” J. Polym. Res., Vol. 8, No. 4, page209-217.4. Dar-Jong Lin, Cheng-Liang Chang, Tzung-Chin Chen, Liao-Ping Cheng, 2002, “On the Structure of Porous Poly(vinylidene fluoride) Membrane Prepared by Phase Inversion from Water-NMP-PVDF System,” Tamkang Journal of Science and Engineering, 2, 95-98.5. Dar-Jong Lin, Cheng-Liang Chang, Tzung-Chin Chen, Liao-Ping Cheng*, 2002, “ Microporous PVDF membrane formation by immersion precipitation from water/TEP/PVDF system,” Desalination, 145, 25-29.6. Dar-Jong Lin, Liao-Ping Cheng, Shih-Pin Lin, 2002, ”Effect of compatible nucleation seeds on the morphology of porous Nylon 6 membrane,”Desalination, 145, 31-37.7. Dar-Jong Lin, Ching-Chung Chen, Yi-Che Su, Liao-Ping Cheng*, 2002, “Observation of nano-particles in silica/poly(HEMA) hybrid by electron microscopy," Journal of Polymer Research, 9, 115-118.8. Dar-Jong Lin, Cheng-Liang Chang, Fane-Ming Huang, Liao-Ping Cheng*, 2003,“ Effect of Salt Additive on the Formation of Microporous Poly(vinylidene fluoride) Membranes by Phase Inversion From LiClO4/Water/DMF/PVDF System," Polymer, 44, 413-422, 2003.9. Liao-Ping Cheng, Yen-Shih Huang, Tai-Horng Young*, 2003, “Effect of the temperature of polyurethane dissolution on the mechanism of wet-casting membrane formation, ” European Polymer Journal, 39/3, 601-607.10. Dar-Jong Lin, Konstantinos Beltsios, Cheng-Liang Chang, Liao-Ping Cheng*, 2003, “The Fine Structure and Formation Mechanism of Particulate Phase Inversion Poly(vinylidene fluoride) Membranes, in print.11. Hsuan-Fu Yu and Kao-Chao Huang, 2002, “Preparation and characterizationof ester-derived BaFe12O19 powder”, J. Mater. Res., 17(1), 199-203.12. Hsuan-Fu Yu and Kao-Chao Huang, 2003, “Effects of pH and citric acid contents on characteristics of ester-derived BaFe12O19 powder”, J. Magn. Magn. Mater., 260(3), 455-461.13. Gwo-Geng Lin., Hsi-Hsin Shih. and Ping-Chang Chai, 2002, “Influences of Side-Chain Structures on the Viscoelasticity and Elongation Viscosity of Polyethylene Melts,”  Polymer Engineering and Science (CA, CCI, EI, SCI), Vol 42, No. 11, p2213-2221 (NSC 87-2216-E-032-004-)14. 林國賡;張簡義峰, 2002,  “擠出機製備耐隆奈米複材之實驗研究及其流變分析”,  強化塑膠廣用新知,  93期,  42～48頁15. Trong-Ming Don, Yun-Ru Chen, Wen-Yen Chiu, 2002, “The Synthesis of Chitin-g-Poly(vinyl acetate) Copolymers with a Redox Initiator”, J. Polym. Research, Vol. 9: 257–263. (SCI)       NSC 90-2313-B-032-001-16. Trong-Ming Don, Chung-Yang Chuang and Wen-Yen Chiu, “Studies on the Degradation Behavior of Chitosan-g-Poly(acrylic acid) Copolymers”, Tamkang Journal of Science and Engineering, Vol. 5, No. 4, Dec. 2002, pp. 235-240. NSC 90-2313-B-032-001-17. K.-C. Cheng, Trong-Ming Don, W. Guo, T.-H. Chuang, 2002, “Kinetic Model of Hyperbranched Polymers Formed by the Polymerization of AB2 Monomer with a Substitution Effect”, Polymer, vol. 43, 23, pp. 6315-6322. (SCI)18. K.-C. Cheng, Trong-Ming Don, S.-P. Rwei, Y.-C. Li, Y.-F. Duann, 2002, “Monte Carlo Simulation of Diepoxides with Monoepoxides Cured with Amines”, J. Polym. Sci., Part B: Polym. Phys., Vol. 40, 1857-1868. (SCI)19. Shih-Chang Hsu, Trong-Ming Don and Wen-Yen Chiu, 2002, “Synthesis of Chitosan- Modified Poly(methyl methacrylate) by Emulsion Polymerization“, J. Appl. Polym. Sci., Vol. 86, 3047-3056. (SCI) NSC 90-2313-B-032-001-20. Trong-Ming Don, J.-F King, and Wen-Yen Chiu, 2002, “Synthesis and Properties of   Chitosan-Modified Poly(vinyl acetate)“, J. Appl. Polym. Sci., Vol. 86, 3057-3063. (SCI)       NSC 90-2313-B-032-001-21. Trong-Ming Don, J.-F King, and Wen-Yen Chiu, 2002, “The Preparation of Chitosan- graft-Poly(vinyl acetate) and Their Adsorption of Copper Ion” Polym. J., vol. 34, no 6, 418-425. (SCI) NSC 90-2313-B-032-001-22. Shih-Chang Hsu, Trong-Ming Don and Wen-Yen Chiu, 2002, “Free Radical Degradation of Chitosan with Potassium Persulfate”, Polymer Degradation and Stability, 75, 73-83. (SCI)  NSC 89-2313-B-131-001-A2423. Trong-Ming Don, Shih-Chang Hsu and Wen-Yen Chiu, 2001, “Structures and Thermal Properties of Chitosan-Modified Poly(Methyl Methacrylate)”, J. Polym. Sci., Part A: Polym. Chem., 39(10),1646-1655. (SCI) NSC 89-2313-B-131-001-A2424. T. W. Cheng and J. G. Wu, 2001, “Modified Boundary Layer Resistance Model for Membrane Ultrafiltration,” Tamkang J. Science and Engineering, 4(2), 111-117.25. T. W. Cheng and S. Y. Pan, 2001, “Recovery of Sizing Agent by gas Sparging Ultrafiltration,” J. Chin. Inst. Chem. Engrs., 32(5), 431-436. (SCI, EI)26. T. W. Cheng and T. L. Lin, 2001, “Characteristics of Gas-Liquid Two-Phase Flow in Small Diameter Inclined Tubes,” Chem. Eng. Sci., 56(21-22), 6393-6398. (SCI, EI)27. T. W. Cheng, 2002, “Influence of Inclination on Gas Sparged Cross-Flow Ultrafiltration through an Inorganic Tubular Membrane,” J. Membrane Sci., 196(1), 103-110. (SCI, EI)28. T. W. Cheng and C. H. Su, 2002, “Influence of Flow Arrangement on the Performance of Membrane Mass Exchanger,” J. Chin. Inst. Chem. Engrs., 33(4), 389-396. (SCI, EI)29. T. W. Cheng and C. Y. Huang, 2002, “Filtration Characteristics of the Rejected-Solute Layer in Dead-End Ultrafiltration,” J. membrane Sci., 209, 485-492. (SCI, EI) 30. T. W. Cheng and J. G. Wu, 2003, “Quantitative Flux Analysis of Gas-Liquid Two-Phase Ultrafiltration,” Sep. Sci. Technol., 38(4), 813-831. (SCI, EI)31. Chang, C. L., 2002, “Pretreatment of Wastewater by Vacuum Freezing System in a Cool-Thermal Storage Process,” Separation and Purification Technology, 26,165-176.32. Chang, C. L., HO, C. D. and Yeh, H. M. 2002, ”Cool Thermal Storage Coupled with Water Treatment by Normal Freezing of Dilute Aqueous Solutions,” International communications in Heat and Mass Transfer, 29, 3, 413-422. 33. Chang, C. L. and Chang, M. S. 2002, “Preparation of Composite Membranes of Functionalised Silicone Polymers and PVDF for Pervaporation of Ethanal-Water Mixture,” Desalination, 148, 39-42.34. Yu-Chi Chang, Kuang-Cheng Fan and Chun-I Lin, 2002,“Structural and Electrocatalytic Characteristics of Electrodeposited Nickel-Molybdenum Alloys” J. Chin. Inst. Chem. Engrs., vol. 33, pp.499-507.35. George Ting-Kuo Fey, Wen-Hsiung Yo and Yu-Chi Chang, 2002,“Electrochemical characterization of LixNiyCo1-yO2 electrodes in a 1M LiPF6 solution of the ethylene carbonate-diethyl carbonate” J. of Power Sopurces, vol. 105, pp. 82-86.36. George Ting-Kuo Fey, Kuan-Liang Chen and Yu-Chi Chang, 2002,“Effects of surface modification on the electrochemical performance of pyrolyzed suger carbons as anode materials for lithium-ion batteries” Materials Chemistry and Physics, vol. 76, pp. 1-6.37. Yu-Chi Chang, Jin-Chen Yeh and Chun-I Lin, 2001, “ Process Characterization of Nickel-Chromium Alloy Electrodeposition by Statistical Analysis” J. Chin. Inst. Chem. Engrs., vol. 32, pp.351-359.38. George Ting-Kuo Fey, Ming-Chih Hsieh and Yu-Chi Chang, 2001,“Mass transport and kinetic aspects of thionyl chloride reduction at the platinum microelectrode” J. of Power Sources, vol.97-98, pp.606-609.39. George Ting-Kuo Fey, Wen-Kuei Liu and Yu-Chi Chang, 2001,“ Temperature and concentration effects on the conductivity of LiAlCl4/SOCl2 electrolyte solutions” J. of Power Sources, vol.97-98, pp.602-605.40. Yu-Chi Chang, Jhy-Hwa Jong and George Ting-Kuo, 2001,“Kinetic Characterization of the Electrochemical Intercalation of Lithium Ions into Graphite Electrodes ” J. of The Electrochemical Society , vol.147, pp.2033-2038.

淡江大學貴重儀器共同使用服務計畫

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淡江大學貴重儀器共同使用服務計畫

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