{"id":5202,"date":"2021-04-07T16:14:24","date_gmt":"2021-04-07T07:14:24","guid":{"rendered":"http:\/\/gistnews.co.kr\/?p=5202"},"modified":"2021-07-17T00:29:52","modified_gmt":"2021-07-16T15:29:52","slug":"%ed%8e%98%eb%a1%9c%eb%b8%8c%ec%8a%a4%ec%b9%b4%ec%9d%b4%ed%8a%b8-%ed%83%9c%ec%96%91%ea%b4%91-%ec%a0%84%ec%a7%80%ea%b0%80-%eb%a7%8c%eb%93%a4-%ec%83%88%eb%a1%9c%ec%9a%b4-%eb%af%b8%eb%9e%98","status":"publish","type":"post","link":"https:\/\/gistnews.co.kr\/?p=5202","title":{"rendered":"\ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8, \ud0dc\uc591\uad11 \uc804\uc9c0\uac00 \ub9cc\ub4e4 \uc0c8\ub85c\uc6b4 \ubbf8\ub798"},"content":{"rendered":"<p>\ud55c\uad6d\ud654\ud559\uc5f0\uad6c\uc6d0 \uc5f0\uad6c\ud300\uc774 \ubc1c\ud45c\ud55c \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8 \uad00\ub828 \ub17c\ubb38\uc774 2\uc6d4 26\uc77c \uc790 \ub124\uc774\ucc98\uc9c0 \ud45c\uc9c0 \ub17c\ubb38\uc73c\ub85c \uc120\uc815\ub410\ub2e4. \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8\ub294 \uae30\uc874 \uc2e4\ub9ac\ucf58 \uc18c\uc7ac\ubcf4\ub2e4 \uac00\uaca9\uc774 \uc800\ub834\ud558\uace0 \uc798 \ud718\uc5b4\uc9c0\uba70 \ud22c\uba85\ud55c \ud2b9\uc9d5\uc744 \uac00\uc9c4\ub2e4. \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8\ub294 \ucc28\uc138\ub300 \ud0dc\uc591\uad11 \uc804\uc9c0\ub85c \uc4f0\uc5ec \uc5d0\ub108\uc9c0 \ud601\uc2e0\uc744 \uac00\uc838\uc62c \uac83\uc73c\ub85c \uc608\uc0c1\ub41c\ub2e4. &lt;\uc9c0\uc2a4\ud2b8\uc2e0\ubb38&gt;\uc5d0\uc11c\ub294 \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8\uc758 \ud2b9\uc9d5, \ubcf4\uc644\uc810, \uc804\ub9dd \ub4f1\uc744 \ub2e4\ub8ec\ub2e4.<\/p>\n<p><strong>\ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8\ub780?<\/strong><br \/>\n\ud0dc\uc591\uad11 \uc804\uc9c0\uc5d0 \uc4f0\uc774\ub294 \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8\ub294 ABX3 \ud615\ud0dc\uc758 \uad11\ubb3c\uc744 \ud1b5\uce6d\ud558\ub294 \ub9d0\ub85c, \ub7ec\uc2dc\uc544\uc758 \uacfc\ud559\uc790 \ud398\ub85c\ube0c\uc2a4\ud0a4\uac00 \ubc1c\uacac\ud588\ub2e4. ABX3 \uad6c\uc870\uc5d0\uc11c A \ubd80\ubd84\uc740 \ud0c4\uc18c\ub97c \ud3ec\ud568\ud558\ub294 \uc720\uae30 \uc591\uc774\uc628, B\ub294 \ud0c4\uc18c\ub97c \ud3ec\ud568\ud558\uc9c0 \uc54a\ub294 \uae08\uc18d \uc591\uc774\uc628, X\ub294 \ud560\ub85c\uac90 \uc74c\uc774\uc628\uc774\ub2e4.<\/p>\n<p>\ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8\uac00 \uc8fc\ubaa9\uc744 \ubc1b\uae30 \uc2dc\uc791\ud55c \uac83\uc740 2009\ub144 \uc77c\ubcf8 \ubbf8\uc57c\uc790\ud0a4 \uad50\uc218 \uc5f0\uad6c\ud300\uc5d0\uc11c \ud0dc\uc591\uad11 \uc804\uc9c0\ub85c\uc11c\uc758 \uac00\ub2a5\uc131\uc744 \ud655\uc778\ud55c \uc774\ud6c4\ubd80\ud130\ub2e4. \uc774\ud6c4 \ud0dc\uc591\uad11 \uc804\uc9c0 \uc18c\uc790\ub85c\uc11c\uc758 \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8\uc5d0 \ub300\ud55c \uc5f0\uad6c\uac00 \ud65c\ubc1c\ud788 \uc774\ub904\uc84c\ub2e4. \ud604\uc7ac\ub294 \uc2e4\ub9ac\ucf58 \ud0dc\uc591\uad11 \uc804\uc9c0\ub97c \uc774\uc744 \uac15\ub825\ud55c \ucc28\uc138\ub300 \ud0dc\uc591\uad11 \uc804\uc9c0 \ud6c4\ubcf4\ub85c \uc790\ub9ac\ub9e4\uae40\ud558\uac8c \ub410\ub2e4.<\/p>\n<p>\ud558\uc9c0\ub9cc \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8 \ubb3c\uc9c8 \uc790\uccb4\uc5d0 \uad00\ud55c \uc5f0\uad6c\ub294 \ubbf8\ube44\ud55c \uc2e4\uc815\uc774\ub2e4. \uae40\uc8fc\ud604 \ud559\uc0dd(\uc2e0\uc18c\uc7ac\uacf5\ud559\ubd80, \ubc15\uc0ac \uacfc\uc815)\uc740 \u201c\ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8\uc758 \ud0dc\uc591\uad11 \uc804\uc9c0 \uc0ac\uc6a9 \uac00\ub2a5\uc131\uc740 \ubb3c\uc9c8\uc5d0 \ub300\ud55c \uc5f0\uad6c\uc5d0\uc11c \ub098\uc628 \uac83\uc774 \uc544\ub2c8\ub77c \uc2e4\ud5d8\uc744 \ud1b5\ud574 \ubc1c\uacac\ub41c \uac83\uc774\ub2e4. \ud558\uc9c0\ub9cc, \ubb3c\uc9c8 \uc790\uccb4\uc5d0 \ub300\ud55c \uc5f0\uad6c\ub294 \ub9ce\uc774 \uc774\ub904\uc9c0\uc9c0 \uc54a\uc558\ub2e4\u201d\ub77c\uace0 \uc124\uba85\ud588\ub2e4.<\/p>\n<p><strong>\ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8 \ud0dc\uc591\uad11 \uc804\uc9c0 \uad6c\uc870\uc640 \uc6d0\ub9ac<\/strong><br \/>\n\ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8 \ud0dc\uc591\uad11 \uc804\uc9c0\ub294 \ud22c\uba85 \uc804\uadf9, \uc804\uc790 \uc218\uc1a1\uce35, \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8 \uce35, \uc815\uacf5 \uc218\uc1a1\uce35, \uae08\uc18d \uc804\uadf9\uc73c\ub85c \uce35\uc774 \ub098\ub25c\ub2e4.<\/p>\n<p>\ud0dc\uc591\uc774 \ubc29\ucd9c\ud55c \ube5b\uc740 \ud22c\uba85\uc804\uadf9\uc744 \ud1b5\ud574 \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8 \uce35\uc73c\ub85c \ub4e4\uc5b4\uac04\ub2e4. \uc774 \ube5b\uc5d0 \uc758\ud574 \uc804\uc790\uc640 \uc815\uacf5\uc774 \ubd84\ub9ac\ub41c\ub2e4. \ubd84\ub9ac\ub41c \uc804\uc790\uc640 \uc815\uacf5\uc740 \uac01\uac01 \uc804\uc790 \uc218\uc1a1 \uce35\uacfc \uc815\uacf5 \uc218\uc1a1 \uce35\uc73c\ub85c \uc774\ub3d9\ud558\ub294\ub370, \uc774 \ud750\ub984\uc774 \uc804\ub958\ub97c \ubc1c\uc0dd\uc2dc\ud0a8\ub2e4.<\/p>\n<figure id=\"attachment_5193\" aria-describedby=\"caption-attachment-5193\" style=\"width: 314px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/i0.wp.com\/gistnews.co.kr\/wordpress\/wp-content\/uploads\/2021\/06\/\ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8_\uad6c\uc870_\uc0bd\ud654\ud654\ud559\uc5f0_\uc81c\uacf5.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-5193\" src=\"https:\/\/i0.wp.com\/gistnews.co.kr\/wordpress\/wp-content\/uploads\/2021\/06\/\ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8_\uad6c\uc870_\uc0bd\ud654\ud654\ud559\uc5f0_\uc81c\uacf5.png?resize=314%2C245\" alt=\"\ud328\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8\uc758 \uad6c\uc870 \ud55c\uad6d\ud654\ud559\uc5f0\uad6c\uc6d0 \uc81c\uacf5\" width=\"314\" height=\"245\" srcset=\"https:\/\/i0.wp.com\/gistnews.co.kr\/wp-content\/uploads\/2021\/06\/\ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8_\uad6c\uc870_\uc0bd\ud654\ud654\ud559\uc5f0_\uc81c\uacf5.png?w=314&amp;ssl=1 314w, https:\/\/i0.wp.com\/gistnews.co.kr\/wp-content\/uploads\/2021\/06\/\ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8_\uad6c\uc870_\uc0bd\ud654\ud654\ud559\uc5f0_\uc81c\uacf5.png?resize=300%2C234&amp;ssl=1 300w\" sizes=\"(max-width: 314px) 100vw, 314px\" data-recalc-dims=\"1\" \/><\/a><figcaption id=\"caption-attachment-5193\" class=\"wp-caption-text\">\ud328\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8\uc758 \uad6c\uc870<br \/>\ud55c\uad6d\ud654\ud559\uc5f0\uad6c\uc6d0 \uc81c\uacf5<\/figcaption><\/figure>\n<p><strong>\uae30\uc874 \uc2e4\ub9ac\ucf58 \uc18c\uc7ac \ub300\ube44 \uac15\uc810<\/strong><br \/>\n\ud604\uc7ac \uc0c1\uc6a9\ud654\ub41c \uc2e4\ub9ac\ucf58 \uc18c\uc7ac \ud0dc\uc591\uad11 \uc804\uc9c0\ub294 \uc774\ub860\uc0c1 \ucd5c\ub300\ud6a8\uc728\uc778 30%\uc5d0 \uadfc\uc811\ud55c 26.7%\uc758 \ud6a8\uc728\uc744 \ub0b8\ub2e4. \uadf8\ub7ec\ub098 \ubcf5\uc7a1\ud55c \uacf5\uc815 \uacfc\uc815\uc73c\ub85c \ud070 \ube44\uc6a9 \uc808\uac10\uc740 \uc5b4\ub835\ub2e4. \ubc18\uba74 \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8 \ud0dc\uc591\uad11 \uc804\uc9c0\ub294 \ud6a8\uc728, \ube44\uc6a9 \uba74\uc5d0\uc11c \ud070 \uc7a0\uc7ac\ub825\uc744 \uac00\uc9c4\ub2e4.<\/p>\n<p>\ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8 \ud0dc\uc591\uad11 \uc804\uc9c0\ub294 \ub760\ud2c8<sup>1)<\/sup> \uc870\uc808 \uac00\ub2a5\uc131\uc744 \ud1b5\ud574 \ud6a8\uc728\uc744 \ub192\uc77c \uc218 \uc788\ub2e4. \ub760\ud2c8\uc774\ub780 \uc804\ub3c4\ub760<sup>2)<\/sup>\uc640 \uc6d0\uc790\uac00\ub760<sup>3)<\/sup> \uc0ac\uc774\uc758 \uc5d0\ub108\uc9c0 \ucc28\ub97c \ub9d0\ud55c\ub2e4. \uc785\uc0ac\ub41c \ube5b\uc758 \uc5d0\ub108\uc9c0\uac00 \ub760\ud2c8\ubcf4\ub2e4 \ud06c\uba74 \uc804\ub958\uac00 \ubc1c\uc0dd\ub41c\ub2e4. \ub760\ud2c8\uc774 \ud06c\uba74 \uc804\uae30 \uc0dd\uc0b0 \ud6a8\uc728\uc740 \ub192\uc544\uc9c4\ub2e4. \ud558\uc9c0\ub9cc \ud761\uc218 \ud30c\uc7a5\ub300\uac00 \uc881\uc544\uc9c4\ub2e4. \ubc18\ub300\ub85c \ub760\ud2c8\uc774 \ub108\ubb34 \uc791\uc73c\uba74 \uadf8 \ubc18\ub300\ub2e4.<\/p>\n<p>\ub530\ub77c\uc11c \ud0dc\uc591\uad11 \ubc1c\uc804\uc744 \uc704\ud574\uc11c\ub294 1.3eV \uc815\ub3c4\uc758 \uc801\uc808\ud55c \ub760\ud2c8\uc774 \uac00\uc7a5 \uc88b\ub2e4. \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8 \uc18c\uc7ac\ub294 \uc2e4\ub9ac\ucf58 \uc18c\uc7ac\uc640 \ub2ec\ub9ac ABX3\uc5d0 \ub4e4\uc5b4\uac00\ub294 \ubb3c\uc9c8 \uc870\uc131\uc744 \ubc14\uafc0 \uc218 \uc788\uc5b4 1.3eV\uc758 \ub760\ud2c8\uc744 \ub9cc\ub4dc\ub294\ub370 \uc720\ub9ac\ud558\ub2e4.<\/p>\n<p>\ube44\uc6a9 \uba74\uc5d0\uc11c \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8 \ud0dc\uc591\uad11 \uc804\uc9c0\uac00 \uc720\ub9ac\ud55c \uc774\uc720\ub294 \uac04\ub2e8\ud55c \uacf5\uc815 \ub54c\ubb38\uc774\ub2e4. \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8\ub294 \ubbf8\uc138\ud55c \uacb0\uc815\uad6c\uc870\uc774\uae30\uc5d0 \uc800\uc628\uc5d0\uc11c\ub3c4 \uc798 \uc6a9\ud574\ub41c\ub2e4. \ub355\ubd84\uc5d0 \uc57d 500\u2103\uc5d0\uc11c \uc81c\uc791\ud558\ub294 \uc2e4\ub9ac\ucf58 \uc18c\uc790\uc640 \ub2ec\ub9ac 200\u2103 \uc774\ud558\uc5d0\uc11c \uc81c\uc791\ud560 \uc218 \uc788\ub2e4. \uc774 \uc6a9\uc561\uc744 \uae30\ud310\uc5d0 \ubc14\ub974\ub294 \uac04\ub2e8\ud55c \uacf5\uc815\uc73c\ub85c \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8 \uce35 \uc81c\uc791\uc774 \uac00\ub2a5\ud55c \uc810\uc774 \uc81c\uc791 \ube44\uc6a9\uc744 \ub0ae\ucdb0\uc900\ub2e4.<\/p>\n<p>\uc774 \ubc16\uc5d0\ub3c4 \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8 \uc18c\uc790\ub294 \uc2e4\ub9ac\ucf58 \uc18c\uc790\ubcf4\ub2e4 \uc720\uc5f0\ud574 \uace1\uba74\uc73c\ub85c \ub9cc\ub4e4 \uc218 \uc788\uace0, \ubc18\ud22c\uba85\ud558\uac8c \ub9cc\ub4e4 \uc218 \uc788\ub2e4\ub294 \uc810\uc774 \uac15\uc810\uc73c\ub85c \uaf3d\ud78c\ub2e4.<\/p>\n<p><strong>\ud6a8\uc728\uc744 \ub192\uc774\uae30 \uc704\ud55c \ub178\ub825<\/strong><br \/>\n\ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8 \ud0dc\uc591\uad11 \uc804\uc9c0 \ud6a8\uc728\uc740 2012\ub144 \uc57d 10%\uc5d0\uc11c \ud604\uc7ac \uc57d 25%\uae4c\uc9c0 \ube44\uad50\uc801 \uc9e7\uc740 \uae30\uac04 \ub0b4 \uae09\uaca9\ud558\uac8c \uc99d\uac00\ud588\ub2e4. \ud6a8\uc728\uc744 \ub192\uc774\uae30 \uc704\ud574 \uad6d\ub0b4\uc678 \uc5f0\uad6c\uc9c4\uc740 \uc5ec\ub7ec \uc804\ub7b5\uc744 \ucde8\ud588\ub2e4.<br \/>\n\ud55c\uad6d\ud654\ud559\uc5f0\uad6c\uc6d0 \uc11c\uc7a5\uc6d0 \ubc15\uc0ac \uc5f0\uad6c\ud300\uc740 \uc804\uc790 \uc218\uc1a1\uce35\uc758 \ubb3c\uc9c8\uc744 TiO2\ubcf4\ub2e4 \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8 \uce35\uc5d0\uc11c \uc804\uc790\ub97c \uc798 \ud761\uc218\ud560 \uc218 \uc788\ub294 SiO2\ub85c \ubc14\uafe8\ub2e4. \uc774\ub97c \ud1b5\ud574 25.2%\uc758 \ud6a8\uc728\uc744 \uae30\ub85d\ud574 NREL<sup>4)<\/sup> \ucc28\ud2b8\uc5d0 \ub4f1\uc7ac\ub410\ub2e4.<\/p>\n<figure id=\"attachment_5194\" aria-describedby=\"caption-attachment-5194\" style=\"width: 640px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/i0.wp.com\/gistnews.co.kr\/wordpress\/wp-content\/uploads\/2021\/06\/\ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b806.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-5194\" src=\"https:\/\/i0.wp.com\/gistnews.co.kr\/wordpress\/wp-content\/uploads\/2021\/06\/\ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b806-1024x768.png?resize=640%2C480\" alt=\"\uc2e4\ub9ac\ucf58, \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8, \ud150\ub364 \uc18c\uc790\uc758 \ud0dc\uc591\uad11 \uc804\ud658 \ud6a8\uc728 (0.1cm3 \uc18c\uc790 \uae30\uc900, NREL \ucc28\ud2b8 \ub370\uc774\ud130 \uc911 \uc77c\ubd80 \ubc1c\ucdcc)\" width=\"640\" height=\"480\" srcset=\"https:\/\/i0.wp.com\/gistnews.co.kr\/wp-content\/uploads\/2021\/06\/\ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b806.png?resize=1024%2C768&amp;ssl=1 1024w, https:\/\/i0.wp.com\/gistnews.co.kr\/wp-content\/uploads\/2021\/06\/\ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b806.png?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/gistnews.co.kr\/wp-content\/uploads\/2021\/06\/\ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b806.png?resize=80%2C60&amp;ssl=1 80w, https:\/\/i0.wp.com\/gistnews.co.kr\/wp-content\/uploads\/2021\/06\/\ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b806.png?resize=265%2C198&amp;ssl=1 265w, https:\/\/i0.wp.com\/gistnews.co.kr\/wp-content\/uploads\/2021\/06\/\ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b806.png?resize=696%2C522&amp;ssl=1 696w, https:\/\/i0.wp.com\/gistnews.co.kr\/wp-content\/uploads\/2021\/06\/\ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b806.png?resize=1068%2C801&amp;ssl=1 1068w, https:\/\/i0.wp.com\/gistnews.co.kr\/wp-content\/uploads\/2021\/06\/\ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b806.png?resize=560%2C420&amp;ssl=1 560w, https:\/\/i0.wp.com\/gistnews.co.kr\/wp-content\/uploads\/2021\/06\/\ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b806.png?w=2000&amp;ssl=1 2000w, https:\/\/i0.wp.com\/gistnews.co.kr\/wp-content\/uploads\/2021\/06\/\ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b806.png?w=1392&amp;ssl=1 1392w\" sizes=\"(max-width: 640px) 100vw, 640px\" data-recalc-dims=\"1\" \/><\/a><figcaption id=\"caption-attachment-5194\" class=\"wp-caption-text\">\uc2e4\ub9ac\ucf58, \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8, \ud150\ub364 \uc18c\uc790\uc758 \ud0dc\uc591\uad11 \uc804\ud658 \ud6a8\uc728<br \/>(0.1cm3 \uc18c\uc790 \uae30\uc900, NREL \ucc28\ud2b8 \ub370\uc774\ud130 \uc911 \uc77c\ubd80 \ubc1c\ucdcc)<\/figcaption><\/figure>\n<p>UNIST \uc11d\uc0c1\uc77c \uad50\uc218 \uc5f0\uad6c\ud300\uc740 \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8 \uad11\ud65c\uc131\uce35<sup>5)<\/sup>\uc758 \ubbf8\uc138\uad6c\uc870 \uc548\uc815\ud654\ub85c \ud6a8\uc728\uc744 \uc62c\ub838\ub2e4. ABX3 \uad6c\uc870\uc5d0\uc11c \uc774\uc628\uc758 \ud06c\uae30\ub97c \uace0\ub974\uac8c \ud558\uc5ec \ub0b4\ubd80 \uad6c\uc870\uc758 \ud2c0\uc5b4\uc9d0\uc744 \ub9c9\uc558\ub2e4. \ub0b4\ubd80 \uad6c\uc870\uac00 \ud2c0\uc5b4\uc9c0\uba74 \ubb3c\uc9c8 \uacb0\ud568 \uc0dd\uc131 \ubc0f \ubb3c\uc9c8\uc774 \ubd88\uc548\uc815\ud574\uc9c0\uba70 \uc804\ud558 \uc804\ub2ec\ub3c4\uac00 \ub5a8\uc5b4\uc838 \ud6a8\uc728\uc774 \ub0ae\uc544\uc9c4\ub2e4. \uc5f0\uad6c\ud300\uc740 \ubcc0\ud615\uc744 \ub9c9\ub294 \uae30\uc220\ub825\uc744 \ubc14\ud0d5\uc73c\ub85c \ud604\uc7ac \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8 \ub2e8\uc77c \uc18c\uc790 \ucd5c\uace0 \uc804\ud658 \ud6a8\uc728\uc778 25.5%\ub97c \uae30\ub85d\ud574 NREL \ucc28\ud2b8\uc5d0 \ub4f1\ub85d\ub410\ub2e4.<\/p>\n<p>GIST \uc774\uad11\ud76c, \uae40\ud76c\uc8fc \uad50\uc218 \uc5f0\uad6c\ud300\uc740 \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8 \uce35 \ub0b4\ubd80 \uc8fc\uae30\uc801\uc778 \ubc30\uc5f4\uc774 \uae68\uc838 \uc804\ud558\ub97c \ub744\ub294 \uc774\uc628 \uacb0\ud568\uc744 \ub9c9\uae30 \uc704\ud574 \uc591\ucabd\uc131 \uc774\uc628\uc744 \uc774\uc6a9\ud588\ub2e4. \uc591\ucabd\uc131 \uc774\uc628\uc740 \ud55c \uac00\uc9c0 \ubd84\uc790\uc5d0 \uc591\uc774\uc628\uacfc \uc74c\uc774\uc628\uc774 \ub3d9\uc2dc\uc5d0 \uc874\uc7ac\ud558\ub294 \uc774\uc628\uc744 \ub9d0\ud55c\ub2e4. \uae30\uc874\uc5d0\ub294 \uc774\uc628 \uacb0\ud568\uc744 \uc870\uc808\ud558\uae30 \uc704\ud574 \uc591\uc774\uc628\uacfc \uc74c\uc774\uc628\uc744 \ub530\ub85c \ucca8\uac00\ud588\uae30 \ub54c\ubb38\uc5d0 \uacfc\ub3c4\ud558\uac8c \ucca8\uac00\ubb3c\uc744 \ub123\uc5b4 \ud6a8\uc728\uc774 \ub5a8\uc5b4\uc84c\ub2e4. \ubc18\uba74 \uc591\ucabd\uc131 \uc774\uc628\uc744 \uc774\uc6a9\ud558\uba74 \ud55c \ubd84\uc790\uac00 \uc591\uc774\uc628 \ub610\ub294 \uc74c\uc774\uc628\uc774 \ub3fc \ucca8\uac00\ubb3c\uc758 \uc591\uc744 \uc904\uc77c \uc218 \uc788\ub2e4.<\/p>\n<p><strong>\ub0b4\uad6c\uc131 \ud5a5\uc0c1\uc744 \uc704\ud55c \ub178\ub825<\/strong><br \/>\n\ub0b4\uad6c\uc131\uc740 \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8 \ud0dc\uc591\uad11 \uc804\uc9c0\uc758 \uc218\uba85\uc744 \uacb0\uc815\ud55c\ub2e4. \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8 \ud0dc\uc591\uad11 \uc804\uc9c0\ub294 \ubb3c, \ube5b, \uc5f4\uc5d0 \ucde8\uc57d\ud558\ubbc0\ub85c \uc774\ub97c \uadf9\ubcf5\ud558\uae30 \uc704\ud55c \uc5f0\uad6c\uac00 \uc9c4\ud589\ub418\uace0 \uc788\ub2e4.<\/p>\n<p>GIST \uc774\uc0c1\ud55c, \uc774\uad11\ud76c \uad50\uc218 \uc5f0\uad6c\ud300\uc740 \ubc29\uc218 \uae30\ub2a5\uc774 \uc788\ub294 \uc561\uccb4 \uae08\uc18d, \ud2f0\ud0c0\ub284 \ud3ec\uc77c\uc744 \uc774\uc6a9\ud574 \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8 \uc18c\uc790\ub97c \ubc00\ubd09\ud588\ub2e4. \uc774\uc5d0 \ub530\ub77c \uc218\ubd84\uc5d0 \uc758\ud55c \ub0b4\uad6c\uc131 \ud558\ub77d\uc744 \uc904\uc77c \uc218 \uc788\uc5c8\ub2e4.<br \/>\n\uc774 \uc678\uc5d0\ub3c4 \uc804 \uc138\uacc4\uc801\uc73c\ub85c \ube5b, \uc5f4\uc5d0 \ub300\ud55c \ucde8\uc57d\uc131\uc744 \ubcf4\uc644\ud558\uac70\ub098 \ud0dc\uc591\uad11 \uc804\uc9c0 \uc18c\uc790 \uc790\uccb4\uc758 \ub0b4\uad6c\uc131\uc744 \uac1c\uc120\ud558\ub294 \uc5f0\uad6c\uac00 \ud65c\ubc1c\ud788 \uc9c4\ud589\ub418\uace0 \uc788\ub2e4.<\/p>\n<p><strong>\uc0c1\uc6a9\ud654\ub97c \uc704\ud55c \uacfc\uc81c, \ub0a9 \ubb38\uc81c<\/strong><br \/>\n\ub0a9 \uc774\uc6a9 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uc9c0 \ubabb\ud558\uba74 \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8 \ud0dc\uc591\uad11 \uc804\uc9c0\uac00 \uc0c1\uc6a9\ud654 \ub420 \uc218 \uc5c6\ub2e4. \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8\uc758 \uad6c\uc870 ABX3 \uc911 B\uc5d0 \uc8fc\ub85c \ub0a9\uc774 \uc0ac\uc6a9\ub41c\ub2e4. \ub0a9\uc740 \uae08\uc18d \uc591\uc774\uc628 \uc911 \uac00\uc7a5 \ub6f0\uc5b4\ub09c \ud6a8\uc728\uc744 \ubcf4\uc778\ub2e4. \uadf8\ub7ec\ub098 \ub0a9\uc740 \uc2e0\uccb4\uc640 \ud658\uacbd\uc5d0 \ubaa8\ub450 \uc720\ud574\ud558\ub2e4. \uc774\ub97c \uac1c\uc120\ud558\uae30 \uc704\ud574 \uc8fc\uc11d, \uac8c\ub974\ub9c8\ub284 \ub4f1\uc73c\ub85c \ub0a9\uc744 \ub300\uccb4\ud558\ub294 \uc5f0\uad6c\uac00 \uc9c4\ud589\ub418\uace0 \uc788\uc9c0\ub9cc, \uc544\uc9c1 \ud6a8\uc728 \uba74\uc5d0\uc11c \ubbf8\ube44\ud55c \uc2e4\uc815\uc774\ub2e4.<\/p>\n<p><strong>\uc804\ub9dd \ubc0f \ubc29\ud5a5\uc131<\/strong><br \/>\nGIST \uc5f0\uad6c\uc9c4\uc740 \uc0c1\uc6a9\ud654\uc5d0 \ucd08\uc810\uc744 \ub450\uace0 \uc788\ub2e4. \uc774\uad11\ud76c \uad50\uc218 \uc5f0\uad6c\ud300 \uae40\uc8fc\ud604 \ud559\uc0dd\uc740 \u201c\ucd5c\uadfc \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8 \ud0dc\uc591\uad11 \uc804\uc9c0\uc5d0 \uad00\ud55c \uad00\uc2ec\uc774 \ub192\uc544\uc9c0\ub294 \uac83\uc744 \uccb4\uac10\ud55c\ub2e4\u201d\uba70 \u201c\uc774\uad11\ud76c \uad50\uc218\ub294 \uad81\uadf9\uc801\uc73c\ub85c \ubc18\ud22c\uba85\ud55c \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8 \ud0dc\uc591\uad11 \uc804\uc9c0\ub97c \ub9cc\ub4e4\uace0 \uc2f6\uc5b4 \ud55c\ub2e4. \uc774\ub97c \ud1b5\ud574 \ucc3d\ubb38, \ucc28\ubb38 \ub4f1 \uc77c\uc0c1\uc801\uc778 \uacf5\uac04\uc5d0 \uc4f0\uc77c \uc218 \uc788\ub294 \uc804\uc9c0\ub97c \ub9cc\ub4e4\uba74 \ud0dc\uc591\uad11 \uc804\uc9c0\uac00 \ud65c\ubc1c\ud788 \ubcf4\uae09\ub420 \uc218 \uc788\uc744 \uac83\u201d\uc774\ub77c\uace0 \uc804\ud588\ub2e4.<\/p>\n<p>\uc2e4\ub9ac\ucf58 \uc804\uc9c0\uc640 \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8 \uc804\uc9c0\ub97c \uacb0\ud569\ud55c \ud150\ub364 \uc804\uc9c0\ub294 \uc0c1\uc6a9\ud654\uac00 \ub354 \uc774\uc0c1 \uba3c \ubbf8\ub798 \uc774\uc57c\uae30\uac00 \uc544\ub2c8\ub2e4. \uace0\ub3c4\ud654\ub41c \uc2e4\ub9ac\ucf58 \uc804\uc9c0\ub97c \uc774\uc6a9\ud560 \uc218 \uc788\uace0 \uc601\uad6d \uc625\uc2a4\ud37c\ub4dc \ub300\ud559\uad50 \uc5f0\uad6c\uc9c4\uc774 29.5% \ud6a8\uc728\uc744 \ub2ec\uc131\ud558\uba74\uc11c \uace0\ud6a8\uc728\ud654 \uac00\ub2a5\uc131\uc744 \ubcf4\uc600\uae30 \ub54c\ubb38\uc774\ub2e4. \ud604\uc7ac \uad6d\ub0b4\uc678 \uae30\uc5c5\uc5d0\uc11c \ud150\ub364 \uc804\uc9c0 \uc0c1\uc6a9\ud654\ub97c \ubaa9\uc804\uc5d0 \ub450\uace0 \uc788\ub2e4.<\/p>\n<p>\uc774\ub807\ub4ef \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8 \ud0dc\uc591\uad11 \uc804\uc9c0\ub294 \ud150\ub364 \uc804\uc9c0\ubd80\ud130 \uc2dc\uc791\ud574 \uc11c\uc11c\ud788 \uc6b0\ub9ac \uc0b6 \uc18d\uc73c\ub85c \ub4e4\uc5b4\uc62c \uac83\uc774\ub2e4. \uc815\ubd80\uac00 \ud0dc\uc591\uad11 \ubc1c\uc804\uc5d0 \uac70\ub294 \uae30\ub300\uac00 \ud070 \ub9cc\ud07c, \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8 \ud0dc\uc591\uad11 \uc804\uc9c0\uac00 \uc5bc\ub9c8\ub098 \ube60\ub974\uac8c \ubb38\uc81c\uc810\uc744 \ubcf4\uc644\ud574 \uc131\uacf5\uc801\uc73c\ub85c \uc0c1\uc6a9\ud654\ub420 \uc218 \uc788\uc744\uc9c0 \uad00\uc2ec\uc774 \uc9d1\uc911\ub41c\ub2e4.<\/p>\n<p><em><strong><strong>\uc6a9\uc5b4 \uc124\uba85<\/strong><br \/>\n1)\ub760\ud2c8:<\/strong> \ub9e8 \uc544\ub7ab\ubd80\ubd84\uc758 \uc5d0\ub108\uc9c0 \uc900\uc704\uc640 \uc6d0\uc790\uac00\ub760 \ub9e8 \uc717\ubd80\ubd84\uc758 \uc5d0\ub108\uc9c0 \uc900\uc704 \uac04\uc758 \uc5d0\ub108\uc9c0 \ucc28<br \/>\n<strong>2)\uc804\ub3c4\ub760(conduction band : EC):<\/strong> \uc804\uc790\uac00 \uc790\uc720\ub86d\uac8c \ub418\ub294 \uc5d0\ub108\uc9c0 \uc900\uc704<br \/>\n<strong>3)\uc6d0\uc790\uac00\ub760(valence band : EV):<\/strong> \ubc18\ub3c4\uccb4 \uc5d0\ub108\uc9c0 \uc900\uc704 \uc911 \ub354 \ub0ae\uc740 \uc5d0\ub108\uc9c0 \uc900\uc704<br \/>\n<strong>4)NREL:<\/strong> National Renewable Energy Laboratory<br \/>\n<strong>5)\uad11\ud65c\uc131\uce35:<\/strong> \uc720\uae30\ud0dc\uc591\uc804\uc9c0 \ub2e4\uce35 \uc18c\uc790 \uad6c\uc870\uc5d0\uc11c \ud0dc\uc591\uad11\uc744 \uc9c1\uc811 \ud761\uc218\ud558\ub294 \uce35.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud55c\uad6d\ud654\ud559\uc5f0\uad6c\uc6d0 \uc5f0\uad6c\ud300\uc774 \ubc1c\ud45c\ud55c \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8 \uad00\ub828 \ub17c\ubb38\uc774 2\uc6d4 26\uc77c \uc790 \ub124\uc774\ucc98\uc9c0 \ud45c\uc9c0 \ub17c\ubb38\uc73c\ub85c \uc120\uc815\ub410\ub2e4. \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8\ub294 \uae30\uc874 \uc2e4\ub9ac\ucf58 \uc18c\uc7ac\ubcf4\ub2e4 \uac00\uaca9\uc774 \uc800\ub834\ud558\uace0 \uc798 \ud718\uc5b4\uc9c0\uba70 \ud22c\uba85\ud55c \ud2b9\uc9d5\uc744 \uac00\uc9c4\ub2e4. \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8\ub294 \ucc28\uc138\ub300 \ud0dc\uc591\uad11 \uc804\uc9c0\ub85c \uc4f0\uc5ec \uc5d0\ub108\uc9c0 \ud601\uc2e0\uc744 \uac00\uc838\uc62c \uac83\uc73c\ub85c \uc608\uc0c1\ub41c\ub2e4. &lt;\uc9c0\uc2a4\ud2b8\uc2e0\ubb38&gt;\uc5d0\uc11c\ub294 \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8\uc758 \ud2b9\uc9d5, \ubcf4\uc644\uc810, \uc804\ub9dd \ub4f1\uc744 \ub2e4\ub8ec\ub2e4. \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8\ub780? \ud0dc\uc591\uad11 \uc804\uc9c0\uc5d0 \uc4f0\uc774\ub294 \ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8\ub294 ABX3 \ud615\ud0dc\uc758 \uad11\ubb3c\uc744 \ud1b5\uce6d\ud558\ub294 \ub9d0\ub85c, \ub7ec\uc2dc\uc544\uc758 \uacfc\ud559\uc790 \ud398\ub85c\ube0c\uc2a4\ud0a4\uac00 \ubc1c\uacac\ud588\ub2e4. [&hellip;]<\/p>\n","protected":false},"author":107,"featured_media":5193,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"jetpack_post_was_ever_published":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[81],"tags":[],"coauthors":[344,336],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/gistnews.co.kr\/wp-content\/uploads\/2021\/06\/\ud398\ub85c\ube0c\uc2a4\uce74\uc774\ud2b8_\uad6c\uc870_\uc0bd\ud654\ud654\ud559\uc5f0_\uc81c\uacf5.png?fit=314%2C245&ssl=1","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/pdL9j0-1lU","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/5202"}],"collection":[{"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=\/wp\/v2\/users\/107"}],"replies":[{"embeddable":true,"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5202"}],"version-history":[{"count":4,"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/5202\/revisions"}],"predecessor-version":[{"id":5223,"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/5202\/revisions\/5223"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=\/wp\/v2\/media\/5193"}],"wp:attachment":[{"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5202"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5202"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5202"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcoauthors&post=5202"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}