Benzyl ViologenÀ» ÀÌ¿ëÇÑ Àü±â º¯»ö¼ÒÀÚ¿¡ ÀÖ¾î¼ ITO(Indium Tin Oxide)Åõ¸íÀü±ØÀÇ Æ¯¼º
Properties of ITO Transparent Electrode for Electrochromic Display Based on Benzyl Viologen
±è¼ºÈÆ, À±Áö¿µ,
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±è¼ºÈÆ ( Kim Sung-Hoon ) - Kyungpook National University Department of Dyeing and Finshing
À±Áö¿µ ( Yoon Ji-Young ) - Textile Polytechnic College Department of Textile Finishing
KMID : 1059519970410110575
Abstract
Benzyl viologenÀÇ Àü±â º¯»öƯ¼ºÀ» Á¶»çÇß´Ù. Àΰ¡Àü¾Ð 2.6 V¿¡¼´Â °ÇÑ Àü±âº¯»ö ÀÀ´ä¼ºÀ» ³ªÅ¸³»Áö¸¸ ¹Ýº¹ ³»±¸¼ºÀÌ ¶Ù¾î³ªÁö ¸øÇÏ´Ù. ÀÌ·¯ÇÑ Çö»óÀº Àü±â º¯»ö¼ÒÀÚÀÇ Åõ¸í À¯¸®Àü±ØÀÎ ITO¸·ÀÌ ÀüÀåÇÏ¿¡¼ ¼Õ»óÀ» ÀԱ⠶§¹®À̶ó´Â °ÍÀ» ¾Ë ¼ö ÀÖ¾ú´Ù. Àü¾ÐÀΰ¡ ÀüÈÄÀÇ ITO¸·ÀÇ ¸éÀúÇ×, XRD, SEM °á°ú·Î ºÎÅÍ ITO¸·ÀÌ ¸¶¸ðµÊÀÌ ÀÔÁõµÇ¾ú´Ù.
Benzyl viologen was synthesized and the electrochromic properties was examined. At an applied voltage of 2.6 V the electrocoloration was appeared but electrooptical response abruptly decreased after a certain period of time. It was a cause that the quality of the ITO film was degraded, e.g. the conductivity of the ITO film reduced from the original value. The ITO surfaces under some different conditions were observed by XRD and SEM.
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