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NPDS & Electrochromic device |
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NPDS (Nano Particle Deposition System) ´Â »ó¿Â °Ç½Ä ºÐ¸» ÀûÃþ ¹æ½Ä Áß Çϳª·Î nozzleÀ» ÅëÇÏ¿© ÃÊÀ½¼ÓÀ¸·Î °¡¼ÓµÈ ºÐ¸»À» ³ôÀº ¿¡³ÊÁö¸¦ ÀÌ¿ëÇÏ¿© ±âÆÇ¿¡ ÀûÃþÇÏ´Â ¹æ½ÄÀÌ´Ù. ÀúÁø°ø, air ºÐÀ§±â¿¡¼ °øÁ¤ÀÌ ÀÌ·ç¾îÁö¹Ç·Î ºñ¿ëÀÌ Àû°Ô µç´Ù´Â ÀåÁ¡ÀÌ ÀÖ´Ù. ±âÁ¸ÀÇ cold spray¿Í ADM (Aerosol Deposition Method)°ú´Â ´Ù¸£°Ô ±Ý¼Ó°ú ¼¼¶ó¹Í ºÐ¸» ¸ðµÎ Àû¿ëÀÌ °¡´ÉÇÑ °øÁ¤ÀÌ´Ù.
À̸¦ ÀÌ¿ëÇÏ¿© WO3, TiO2 µîÀÇ Àü±â º¯»öÃþ°ú ATO, NiOµîÀÇ ÀÌ¿Â ÀúÀåÃþ ¹Ú¸·À» Á¦ÀÛÇÒ ¼ö ÀÖ°í, °íºÐÀÚ °íü ÀüÇØÁúÀ» ÀÌ¿ëÇÏ¿© ³»±¸¼ºÀÌ Çâ»óµÈ Àü±â º¯»ö ¼ÒÀÚ¸¦ Á¦ÀÛÇÒ ¼ö ÀÖ´Ù. ¶ÇÇÑ À¯-¹«±â Àü±â º¯»ö ¹°ÁúÀ» µ¿½Ã¿¡ ÀÌ¿ëÇÏ¿© °¡½Ã±¤¼± ¹× Àû¿Ü¼±À» ¼±ÅÃÀûÀ¸·Î Â÷´ÜÇÏ´Â energy saving ½º¸¶Æ® À©µµ¿ì¿¡ °üÇÑ ¿¬±¸¸¦ ÁøÇàÇÏ°í ÀÖ´Ù.
Using a simple and eco-friendly nanoparticle deposition system, we can fabricate electrochromic layers such as WO3 and TiO2 and ion storage layers such as Antimony Tin Oxide(ATO) and NiO. An electrochromic device with improved durability can be manufactured using a polymer solid electrolyte. In addition, research is being conducted on an energy saving smart window that selectively blocks visible and infrared rays using organic, inorganic electrochromic materials simultaneously.
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