針對當今用於改善室內、室外環境品質眾多材料之一，光觸媒，而為了去除民眾長時間所居留於環境中之有害物質，進而選取可見光奈米光觸媒。本研究乃藉由可見光光觸媒材料加以評估其各種清洗方式及噴塗(層數、方法)與乾燥方式及光源方式對於有機物消退之效能進行一系列實驗，提供國內爾後制定相關可見光奈米光觸媒最佳施工方法之參考依據。
在實驗分析結果顯示。清潔劑方面以洗碗精方式為最佳，以重垢特效清潔劑方式次之，接者洗衣精方式，最後水洗方式為最差；塗佈層數部份以4~5層效果最佳；乾燥方式部分沒有明顯影響；噴塗方式部份以塗佈方式最佳；光源部份以紫外燈方式效果最佳。

The process of coating of nano photocatalyst on the surface of the base material affects significantly on the function of nano photocatalyst such as air purification, self cleaning and prevention of virus. The research tends to study an optimum construction process on the coating of the nano photocatalyst to enhance its function. A series of experimental parameters are designed such as methods of the pre-cleaning of the surface of base material, coating methods, coating layers and post-coating treatment.
The followings are the short description of the result of this research:
(1) full pre-cleaning of the surface of the base material significantly affected the function of coated nano photocatalyst during the service stage;
(2) four layers coating gained the best function of self-cleaning of nano photocatalyst;
(3) uniform smearing is better than the spray of nano photocatalyst on the surface of the base material;
(4) no distinct difference between nature dry and tempered dry of the post-coating treatment of nano photocatalyst.

1. 泉耀科技股份有限公司.
2. 全鈦環境科技股份有限公司.
3. 中行光電科技有限公司http://www.shogyo.com.tw/tkg-801.htm.
4. 奈米級光觸媒殺菌塗料http://www.heavenwill.net/spodin/tio2/0003.pdf.
5. 千翔環保科技有限公司http://www.phoenix-biotech.com.tw/prod03all.htm.
6. 嘉德技術開發股份有限公司http://www.katec.com.tw/hikari-index.htm.
7. THOMPSON品牌http://www.thompson.com.tw/pcatalyst-cn.htm.
8. 日光奈米光觸媒 (瓶裝奈米光觸媒清淨噴液).
9. 詹益松、廖秋峰，”光觸媒”工業材料154期，pp172-176，88年10月.
10. 周淑金、葉信宏，”光觸媒技術應用簡介”工業材料150期，pp.168-172，88年6月.
11. H.Yamashita, H.Nishiguchi, N.Kamada, M.Anpo, “Photocatalytic reduction of CO2 with H2O on TiO2 and Cu/TiO2 catalysts”, Research on Chemical Intermediates, vol.20（8）, 1994, pp.815-823.
12. M.R.Hoffmann, S.T.Martin,W.Choi and D.W.Bahnemann,Environmental applications of semiconductor photocatalysts, Chemical Reviews, 95(1995)69-96.
13. Phase Diagrams for Ceramists Figure 4150~4999, The American Ceramic Society,Inc,76(1975).
14. A.Fujishima and K. Hashimoto, T. Watanabe, “TiO2 Photocatalysis Fundamentals and Application” BKC, 1999, pp. 125,128.
15. Amy L. Linsebigler, G. Lu, and John T. Yates,“Photocatalysis on TiO2 Surfaces：Principles, Mechanisms, and Selected Results”, Chem. Rev. 95, 1995, 735.
16. R. Lee Penn and Jillian F. Banfield,”Formation of rutile nuclei at anarase {112} twin interfaces and the phase transformation mechanism in nanocrystalline titania”, American Minerlogist, 84,871(1999).
17. Jeremy K. Burdett ,Timothy Hughbanks, Gordon J. Miller James W. Richardson, and Joseph V. Smith , “Structural-Electronic Relationships in Inorganic Solids:Powder Neutron Diffraction Studies of the Rutile and Anatase Polymorphs of Titanium Dioxide at 15 and 295 K”,J.Am.Chem.Soc.109,3639(1987)
18. 呂宗昕，圖解奈米科技與光觸媒，台北：商周出版，2003，第129、178、179、187頁。
19. 林正豐，奈米二氧化鈦之製備及活性測定，碩士論文，國立台灣大學化學工程系，2001, pp15.
20. Bi-Jin, Liu, T. Torimoto , H. Matsumoto, H. Yoneyama,“Effect of solvents on photocatalytic reduction of carbon dioxide using TiO2 nanocrystal photocatalyst embedded in SiO2 matrices”Journal of photochemistry and photobiology A:Chemistry 108,187-192(1997).
21. H. Yoneyama and , “photoreduction of carbon dioxide on quantized semicon- ductor nanoparticles in solution”catalysis Today 39, 169-175(1997).
22. 周欣穎，奈米Ag/ TiO2觸媒進行二氧化碳光催化還原反應，碩士論文，國立台灣大學化學工程系，2002，PP47-52.
23. Noguchi T Fujishima A, Sawanyama P and Hashimoto K, Photocatalytic degradation of gaseous formaldehyde using TiO2 film. Environ Sci Technol, 32：3831-3833(1998).
24. 日本洗淨研究所
25. 環境化学などを多数の画像で視覚的に学んでもらうページです, http://www.ecosci.jp/study.htm. l

26. Linsebigler A. L., Lu G., Yates Jr. J. T. “Photocatalysis on TiO2 surfaces:principles, mechanisms, and selected results.”, Chem. Rev., 95, 1995, pp.735-758.
27. 施又楨，可見光奈米光觸媒對室內環境改善之研究，碩士論文，國立台灣科技大學營建工程系，2005
28. 陳志賢，奈米可見光V/ TiO2觸媒之合成與物性分析，碩士論文，國立台灣大學化學工程系，2002
29. Y. Kohno, H.Hayashi, S.Takenaka, T. Tanaka, T. Funabiki, S.Yoshida“Photo-enhanced reduction of carbon dioxide with hydrogen over Rh/TiO2”Journal of Phorochemistry and Photobiology A:Chemistry 126, 117-123(1999).
30. 潘建呈，摻雜鉻之TiO2-xNx奈米可見光光觸媒，碩士論文，國立台灣大學化學工程系，2004，PP47-52.
31. W.Choi, A.Termin and M.Hoffmann, “The role of metal ion dopants in quantum-size TiO2:correlation between photoactivity and charge carrier recombination dynamics”, Journal of Physical Chemistry, vol.98, 1994, pp.13669-13679.
32. G.Zhao, H.Kozuka, H.Lin and T.Yoko, “Sol-gel preparation of Tix-1VxO2 solid solution film electrodes with conspicuous photoresponse in the visible region”, Thin Solid Films, vol.339,1999, pp.123-128.
33. Hiromi Yamashita, Masaru Harada, Junko Misaka, Masato Takeuchi, Keita Ikeue, Maskazu Anpo, ”Degradation of propanol diluted in water under visible light irradiation using metal ion-implanted titanium dioxide photocatalyst”, Journal of Photobiology A: Chemical 148, 2002, pp.257-261.
34. Dieckmann M. S. and Gray K. A.” A comparison of the degradation of 4-Nitrophenol via direct and Sensitized Photocatalysis in TiO2 Slurries.”, Wat. Res. 30(5), 1996, pp.1169-1183.
35. 田中義身，光觸媒技術研討會，經濟部 (2000)
36. 王嘉慶，TiO2光觸媒對大腸桿菌殺菌作用之探討，碩士論文，國立台灣大學化學工程系，2004,
37. 張東憲，奈米光觸媒應用於玻璃表面之自淨功能研究，碩士論文，國立台灣科技大學營建工程系，2004
38. 內政部建築研究所〝奈米材料應用於建築物表面自淨功能〞研究計劃成果報告
39. A. Fujishima and K. Hashimoto, T. Watanabe, “TiO2 Photocatalysis Fundamentals and Application” BKC, Inc., 125,128 (1999)
40. 孫臆勛，「灰塵與雨水作用造成建築物外牆污染之研究-以表面粗度與角度因子探討之」，成功大學建築研究所論文，民國九十一年七月.