硫醇包覆金奈米顆粒熱動力學之研究｜國立清華大學博碩士論文庫

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研究生：	林孟霖 Lin, Meng-Lin
論文名稱：	硫醇包覆金奈米顆粒熱動力學之研究 Thermokinetics of Thiol-capped Gold Nanoparticles
指導教授：	李三保 Lee, Sanboh
口試委員:
學位類別：	碩士 Master
系所名稱：	工學院 - 材料科學工程學系 Materials Science and Engineering
論文出版年：	2009
畢業學年度：	97
語文別：	英文
論文頁數：	98
中文關鍵詞：	硫醇、金、奈米
外文關鍵詞：	gold, nanoparticles, thiol
相關次數：	點閱：3 下載：0
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探討硫醇對於金的奈米顆粒粒徑的影響,以及隨著加熱的過程熱動力學之研究；此外，亦探討在電場的影響下，金奈米顆粒的變化。

中文摘要 --------------------------------------------------------------------------------------1
Abstract ----------------------------------------------------------------------------------------2
誌謝----------------------------------------------------------------------------------------------3
Contents ----------------------------------------------------------------------------------------4
List of figures and figure captions---------------------------------------------------------6
Chapter 1 Introduction ----------------------------------------------------------------------11
1.1    Ostwald ripening --------------------------------------------------------------------------11
1.2    Digestive ripening ------------------------------------------------------------------------12
1.3    Theoretical analysis for gold nanoparticle size ---------------------------------------14
Chapter 2 Theoretical model review ------------------------------------------------------16
Chapter 3 Experimental ---------------------------------------------------------------------20
3.1 Chemicals ----------------------------------------------------------------------------------20
3.2 Instruments ---------------------------------------------------------------------------------20
3.3 Gold nanoparticles synthesis -------------------------------------------------------------21
3.4 TEM measurements -----------------------------------------------------------------------23
3.5 Reflux heating under the electric field --------------------------------------------------24
3.6 Electric field measurement ---------------------------------------------------------------26
Chapter 4 Results and discussion ---------------------------------------------------------28
4.1 The effect of adding dodecanethiol -----------------------------------------------------28
4.2 Reflux heating with different amount of dodecanethiol ------------------------------31
4.3 Heating under the electric field ----------------------------------------------------------36
4.4 Measurement of electric field in the colloid -------------------------------------------39
4.5 FFT (Fast Fourier Transform) analysis -------------------------------------------------40
Chapter 5 Conclusions -----------------------------------------------------------------------43
References --------------------------------------------------------------------------------------45
Figures ------------------------------------------------------------------------------------------49

                                

1. D. A. Fleming and M. E. Williams : Size-Controlled Synthesis of Gold Nanoparticles via High-Temperature Reduction. Langmuir, 2004, 20, 3021.
2. S. Link and M. A. El-Sayed : Spectral Properties and Relaxation Dynamics of Surface Plasmon Electronic Oscillations in Gold and Silver Nanodots and Nanorods. The Journal of Physical Chemistry B, 1999, 103, 8410.
3. B. D. Busbee, S. O. Obare, and C. J. Murphy : An Improved Synthesis of High-Aspect-Ratio Gold Nanorods. Advanced Materials, 2003, 15, 414.
4. J. U. Kim, S. H. Cha, K. Shin, J. Y. Jho, and J. C. Lee : Preparation of Gold Nanowires and Nanosheets in Bulk Block Copolymer Phases under Mild Conditioins. Advanced Materials, 2004, 16, 459.
5. Y. Sun and Y. Xia : Shape-Controlled Synthesis of Gold and Silver Nanoparticles. Science, 2002, 298, 2176.
6. C. H. Kuo, T. F. Chiang, L. J. Chen, and M. H. Huang : Synthesis of Highly Faceted Pentagonal- and Hexagonal-Shaped Gold Nanoparticles with Controlled Sizes by Sodium Dodecyl Sulfate. Langmuir, 2004, 20, 7820.
7. S. CHEN, Z. L. Wang, J. Ballato, S. H. Foulger, and D. L. Carroll : Monopod, Bipod, Tripod, and Tetrapod Gold Nanocrystals. Journal of the American Chemical Society, 2003, 125, 16186.
8. X. M. Lin and C. M. Sorensen : Ligand-Induced Gold Nanocrystal Superlattice Formation in Colloidal Solution. Chemistry of Materials, 1999, 11, 198-202.
9. X. M. Lin, C. M. Sorensen, and K. J. Klabunde : Digestive Ripening, Nanophase Segregation and Superlattice Formation in Gold Nanocrystal Colloids. Journal of Nanoparticle Research 2, 2000, 157-164.
10. P. W. Voorhees : The Theory of Ostwald Ripening. Journal of Statistical Physics, 1985, Vol. 38, Nos. 1/2.
11. B. L. V. Prasad, S. I. Stoeva, C. M. Sorensen, and K. J. Klabunde : Digestive-Ripening Agents for Gold Nanoparticles: Alternatives to Thiols. Chemistry of Materials, 2003, 15, 935-942.
12. S. I. Stoeva, V. Zaikovski, B. L. V. Prasad, P. K. Stoimenov, C. M. Sorensen, and K. J. Klabunde : Reversible Transformations of Gold Nanoparticle Morphology. Langmuir, 2005, 21, 10280-10283.
13. B. L. V. Prasad, S. I. Stoeva, C. M. Sorensen, and K. J. Klabunde : Digestive Ripening of Thiolated Gold Nanoparticles: The Effect of Alkyl Chain Length. Langmuir, 2002, 18, 7515-7520.
14. X. M. Lin, G. M. Wang, and C. M. Sorensen : Formation and Dissolution of Gold Nanocrystal Superlattices in a Colloidal Solution. The Journal of Physical Chemistry B, 1999, 103, 5488-5492.
15. D. V. Leff, P. C. Ohara, J. R. Heath, and W. M. Gelbart : Thermodynamic Control of Gold Nanocrystal Size: Experiment and Theory. The Journal of Physical Chemistry, 1995, Vol. 99, No. 18, 7036-7041.
16. H. Sellers, A. Ulman, Y. Shnidman, and J. E. Eilers : Structure and Binding of Alkanethiolates on Gold and Silver Surfaces: Implications for Self-Assembled Monolayers. Journal of the American Chemical Society, 1993, 115, 9389-9401.
17. D. K. Lee, S. I. Park, J. K. Lee, and N. M. Hwang : A Theoretical Model for Digestive Ripening. Acta Materialia, 2007, 55, 5281-5288.
18. D. J. Show : Introduction to Colloid and Surface Chemistry. 4 ed., Elsevier, 1992.
19. W. Zhao, M. A. Brook, and Y. Li : Design of Gold Nanoparticle-Based Colorimetric Biosensing Assays. ChemBioChem, 2008, 9, 2363-2371.
20. N. Chandrasekharan and P. V. Kamat : Assembling Gold Nanoparticles as Nanostructured Films Using an Electrophoretic Approach. Nano Letters, 2001, Vol. 1, No. 2, 67-70.
21. M. Giersig and P. Mulvaney : Formation of Ordered Two-Dimensional Gold Colloid Lattices by Electrophoretic Deposition. The Journal of Physical Chemistry, 1993, 97 (24), 6334-6336.
22. S. D. Tzeng, K. J. Lin, J. C. Hu, L. J. Chen, and S. Gwo : Templated Self-Assembly of Colloidal Nanoparticles Controlled by Electrostatic Nanopatterning on a Si3N4/SiO2/Si Electret. Advanced Materials, 2006, 18, 1147-1151.
23. M. Giersig and P. Mulvaney : Preparation of Ordered Colloid Monolayers by Electrophoretic Deposition. Langmuir, 1993, 9, 3408-3413.
24. P. G. Shewmon : Transformations in Metals. New York: McGraw-Hill, 1969.
25. M. Brust, M. Walker, D. Bethell, D. J. Schiffrin, and R. Whyman : Synthesis of Thiol-Derivatised Gold Nanoparticles in a Two-Phase Liquid-Liquid System. Journal of The Chemical Society, Chemical Communications, 1994, 801-802.
26. J. P. Wilcoxon, R. L. Williamson, and R. Baughman : Optical Properties of Gold Colloids Formed in Inverse Micelles. The Journal of Chemical Physics, 1993, Vol. 98, No. 12, 9933-9950.
27. K. Naoe, C. Petit, and M. P. Pileni : From Wormlike to Spherical Palladium Nanocrystals: Digestive Ripening. The Journal of Physical Chemistry C, 2007, 111, 16249-16254.

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