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ÀúÀÚ : µµ¿µ¿õ, ¹Ú¼º¾Ö, ÇÏÁø¿í
¹ßÇàÇÐȸ : Çѱ¹»êÇбâ¼úÇÐȸ [The Korea Academia-industrial cooperation Society]
¹ßÇàÁ¤º¸ : Çѱ¹»êÇбâ¼úÇÐȸ³í¹®Áö Á¦ 9±Ç 1È£ pp.160-164(5 pages)
¹ßÇà³âµµ : 2008
ÀúÀ۽ñâ : 2008³â
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Abstract
1. ¼·Ð
2. ½ÇÇè
3. °á°ú ¹× Åä·Ð
4. °á·Ð
Âü°í¹®Çå
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º» ³í¹®Àº TiO©ü(Degussa, P-25), ¹ÙÀδõ
(A-9540) ±×¸®°í ¿ëÁ¦ÀÇ ¹èÇÕºñÀ²À» ¹Ù²Ù¾î ÄÚÆþ×À» Á¦Á¶ÇÏ¿© ¾Ë·ç¹Ì´½ ±Ý¼ÓÆÇ¿¡ ÄÚÆÃÇÑ ÈÄ, °í³óµµÀÇ IPA¸¦ ÁÖÀÔÇÏ¿© ºÐÇØÈ¿À²À» °íÂûÇÏ¿´´Ù. °íÇüºÐ ÇÔ·® ºñÀ² º¯È¿¡¼´Â TiO©ü ÇÔ·®Àº Áõ°¡ÇÏ°í ¹ÙÀδõ°¡ °¨¼ÒÇÒ¼ö·Ï ÁÁÀº È¿À²À» º¸¿´°í, ¿ëÁ¦´Â ¿¡Åº¿Ã°ú MEK µÎ °¡Áö Áß¿¡ MEKÀÇ ºÐÇØÈ¿À²ÀÌ ÁÁ¾Ò´Ù. ¿ëÁ¦(MEK)ÇÔ·® ºñÀ² º¯È¿¡¼´Â ÀÏÁ¤·®ÀÇ ¿ëÁ¦°¡ ÀÖÀ» °æ¿ì ºÐÇØÈ¿À²ÀÌ ÁÁ¾Ò°í, ¿ëÁ¦ÇÔ·®ÀÌ ³·¾ÆÁú °æ¿ì ÄÚÆÃ¾× Á¡µµ°¡ ³ô¾ÆÁö°í °ÇÁ¶ ÈÄ¿¡´Â Ç¥¸éÀÌ °¥¶óÁö´Â Çö»óÀ» º¸¿´´Ù. °á±¹, ¿ëÁ¦ÇÔ·® ºñÀ² º¯È´Â ¹ÙÀδõ ÇÔ·® ½ÇÇè¿¡µµ ¿µÇâÀ» ÁÖ¾î 1.75 : 0.25 : 10ÀÏ ¶§ °¡Àå ÁÁÀº ºÐÇØÈ¿À²À» º¸¿´´Ù.
In this paper, The TiO©ü paste
was prepared by changing the ratio of TiO©ü(Degussa, P-25), binder (A-9540) and solvent. The paste was coated on to aluminuim metal plate to investigate the photodegradation of IPA. The best efficiency was obtained with increasing TiO©ü content and decreasing binder content. MEK is preferred to ethanol in terms of efficiency and the lower amount of solvent enhanced the rate. We, however, found the increasing viscosity of the paste and cracking with the lower content of solvent(MEK). In conclusion, the optimum activity was obtained when the ratio of Ti02, Organic binder(A-9540) and MEK was 1.75 : 0.25 : 10. (ÀÌÇÏ »ý·«)
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