{"id":342442,"date":"2024-06-19T23:12:17","date_gmt":"2024-06-19T22:12:17","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/%ec%97%90%eb%84%88%ec%a7%80-%ec%88%98%ed%99%95%ec%9d%84-%ec%9c%84%ed%95%9c-4%ea%b0%80%ec%a7%80-%ec%97%b4%ec%a0%84-%ec%9e%ac%eb%a3%8c\/"},"modified":"2024-06-19T23:12:17","modified_gmt":"2024-06-19T22:12:17","slug":"%ec%97%90%eb%84%88%ec%a7%80-%ec%88%98%ed%99%95%ec%9d%84-%ec%9c%84%ed%95%9c-4%ea%b0%80%ec%a7%80-%ec%97%b4%ec%a0%84-%ec%9e%ac%eb%a3%8c","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/ko\/%ec%97%90%eb%84%88%ec%a7%80-%ec%88%98%ed%99%95%ec%9d%84-%ec%9c%84%ed%95%9c-4%ea%b0%80%ec%a7%80-%ec%97%b4%ec%a0%84-%ec%9e%ac%eb%a3%8c\/","title":{"rendered":"\uc5d0\ub108\uc9c0 \uc218\ud655\uc744 \uc704\ud55c 4\uac00\uc9c0 \uc5f4\uc804 \uc7ac\ub8cc"},"content":{"rendered":"<p class=\"sidekick\">\uc5d0\ub108\uc9c0 \uc218\ud655\uc744 \uc704\ud55c 4\uac00\uc9c0 \uc8fc\uc694 \uc5f4\uc804 \uc7ac\ub8cc: \ube44\uc2a4\ubb34\uc2a4 \ud154\ub8e8\ub77c\uc774\ub4dc, \ub0a9 \ud154\ub8e8\ub77c\uc774\ub4dc, \uc2e4\ub9ac\ucf58-\uac8c\ub974\ub9c8\ub284, \uc2a4\ucee4\ud130\ub85c\ub2e4\uc774\ud2b8\uc758 \uc131\ub2a5 \ubc0f \uc751\uc6a9 \ubd84\uc57c.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/06\/\uc5d0\ub108\uc9c0_\uc218\ud655\uc744_\uc704\ud55c_4\uac00\uc9c0_\uc5f4\uc804_\uc7ac\ub8cc.png\" alt=\"\uc5d0\ub108\uc9c0 \uc218\ud655\uc744 \uc704\ud55c 4\uac00\uc9c0 \uc5f4\uc804 \uc7ac\ub8cc\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>\uc5d0\ub108\uc9c0 \uc218\ud655\uc744 \uc704\ud55c 4\uac00\uc9c0 \uc5f4\uc804 \uc7ac\ub8cc<\/h2>\n<p>\uc5f4\uc804 \uc7ac\ub8cc\ub294 \uc5f4 \uc5d0\ub108\uc9c0\ub97c \uc804\uae30 \uc5d0\ub108\uc9c0\ub85c \ubcc0\ud658\ud558\uac70\ub098 \uadf8 \ubc18\ub300 \uc5ed\ud560\uc744 \ud558\ub294 \ubb3c\uc9c8\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc7ac\ub8cc\ub294 \ud658\uacbd\uc5d0\uc11c \ub0ad\ube44\ub418\ub294 \uc5f4\uc744 \uc720\uc6a9\ud55c \uc804\ub825\uc73c\ub85c \ubcc0\ud658\ud560 \uc218 \uc788\uc5b4, \uc5d0\ub108\uc9c0 \uc218\ud655\uc5d0 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uc5d0\ub108\uc9c0 \uc218\ud655\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc8fc\uc694 \uc5f4\uc804 \uc7ac\ub8cc \ub124 \uac00\uc9c0\uc785\ub2c8\ub2e4.<\/p>\n<p><u1><\/p>\n<li>\ube44\uc2a4\ubb34\uc2a4 \ud154\ub8e8\ub77c\uc774\ub4dc (Bi<sub>2<\/sub>Te<sub>3<\/sub>)<\/li>\n<li>\ub0a9 \ud154\ub8e8\ub77c\uc774\ub4dc (PbTe)<\/li>\n<li>\uc2e4\ub9ac\ucf58-\uac8c\ub974\ub9c8\ub284 (Si-Ge)<\/li>\n<li>\uc2a4\ud06c\ud130\ub85c\ub2e4\uc774\ud2b8 (Skutterudites)<\/li>\n<p><\/u1><\/p>\n<h2>\ube44\uc2a4\ubb34\uc2a4 \ud154\ub8e8\ub77c\uc774\ub4dc (Bi<sub>2<\/sub>Te<sub>3<\/sub>)<\/h2>\n<p>\ube44\uc2a4\ubb34\uc2a4 \ud154\ub8e8\ub77c\uc774\ub4dc\ub294 \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc5f4\uc804 \uc7ac\ub8cc \uc911 \ud558\ub098\ub85c, \uc8fc\ub85c \uc800\uc628\uc5d0\uc11c \uc6b0\uc218\ud55c \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4. Bi<sub>2<\/sub>Te<sub>3<\/sub>\ub294 \ub192\uc740 \uc804\ub3c4\ub3c4\uc640 \ub0ae\uc740 \uc5f4\uc804\ub3c4\ub3c4\ub97c \uac00\uc9c0\uace0 \uc788\uc5b4 \uc5f4\uc804 \uc131\ub2a5 \uc9c0\uc218(ZT)\uac00 \ub192\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ud6a8\uc728\uc801\uc73c\ub85c \uc5f4\uc5d0\uc11c \uc804\uae30\ub97c \uc0dd\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\ub0a9 \ud154\ub8e8\ub77c\uc774\ub4dc (PbTe)<\/h2>\n<p>\ub0a9 \ud154\ub8e8\ub77c\uc774\ub4dc\ub294 \uc911\uc628 \ubc94\uc704\uc5d0\uc11c \ud6a8\uacfc\uc801\uc73c\ub85c \uc791\ub3d9\ud558\ub294 \uc5f4\uc804 \uc7ac\ub8cc\ub85c \uc720\uba85\ud569\ub2c8\ub2e4. \uc774 \uc7ac\ub8cc\ub294 \ub113\uc740 \uc628\ub3c4 \ubc94\uc704\uc5d0\uc11c \ub192\uc740 \ud6a8\uc728\uc131\uc744 \uc81c\uacf5\ud558\uba70, \ud2b9\ud788 500-900 K\uc5d0\uc11c \uc5d0\ub108\uc9c0 \uc218\ud655\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. PbTe\ub294 \ub610\ud55c \ub192\uc740 \uc804\uae30 \uc804\ub3c4\ub3c4\uc640 \ub0ae\uc740 \uc5f4\uc804\ub3c4\ub3c4\ub97c \uac00\uc838 \uc88b\uc740 ZT \uac12\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc2e4\ub9ac\ucf58-\uac8c\ub974\ub9c8\ub284 (Si-Ge)<\/h2>\n<p>Si-Ge \ud569\uae08\uc740 \uace0\uc628 \ud658\uacbd\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ub300\ud45c\uc801\uc778 \uc5f4\uc804 \uc7ac\ub8cc\uc785\ub2c8\ub2e4. \uc774 \uc7ac\ub8cc\ub294 \uc8fc\ub85c \uc6b0\uc8fc \ud0d0\uc0ac\uc640 \uac19\uc740 \uadf9\ud55c \uc870\uac74\uc5d0\uc11c \ud65c\uc6a9\ub429\ub2c8\ub2e4. \uc2e4\ub9ac\ucf58\uacfc \uac8c\ub974\ub9c8\ub284\uc758 \uc801\uc808\ud55c \ubc30\ud569\uc744 \ud1b5\ud574 \uc6b0\uc218\ud55c \uc5f4\uc804 \uc131\ub2a5 \uc9c0\uc218\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. Si-Ge\ub294 \ub192\uc740 \uc628\ub3c4 \uc548\uc815\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc5b4 \uace0\uc628\uc5d0\uc11c\ub3c4 \ud6a8\uc728\uc801\uc73c\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc2a4\ud06c\ud130\ub85c\ub2e4\uc774\ud2b8 (Skutterudites)<\/h2>\n<p>\uc2a4\ud06c\ud130\ub85c\ub2e4\uc774\ud2b8\ub294 \uc5f4\uc804 \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uae30 \uc704\ud574 \ub2e4\uc591\ud55c \uc694\uc18c\ub97c \ub3c4\ud551\ud558\uc5ec \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \uc7ac\ub8cc\ub294 \ub113\uc740 \uc628\ub3c4 \ubc94\uc704\uc5d0\uc11c \ub6f0\uc5b4\ub09c \uc5f4\uc804 \ud2b9\uc131\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc2a4\ud06c\ud130\ub85c\ub2e4\uc774\ud2b8\ub294 \uc804\ub3c4\ub3c4\uac00 \ub192\uace0 \uc5f4\uc804\ub3c4\ub3c4\uac00 \ub0ae\uc544 \ub192\uc740 ZT \uac12\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\uac83\uc740 \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc801\uc778 \uc5f4\uc804 \ubcc0\ud658\uc5d0 \ub9e4\uc6b0 \uc720\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n<p>\uacb0\ub860\uc801\uc73c\ub85c, \uc774 \ub124 \uac00\uc9c0 \uc5f4\uc804 \uc7ac\ub8cc\ub294 \uac01\uae30 \ub2e4\ub978 \uc628\ub3c4 \ubc94\uc704\uc640 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc5d0\ub108\uc9c0 \uc218\ud655\uc5d0 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uae30\uc220\uc758 \ubc1c\uc804\uc5d0 \ub530\ub77c \uc774\ub7ec\ud55c \uc7ac\ub8cc\ub4e4\uc740 \uc810\uc810 \ub354 \ud6a8\uc728\uc801\uc774\uace0 \ub2e4\uc591\ud55c \ubc29\uc2dd\uc73c\ub85c \uc0ac\uc6a9\ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc5d0\ub108\uc9c0 \uc218\ud655\uc744 \uc704\ud55c 4\uac00\uc9c0 \uc8fc\uc694 \uc5f4\uc804 \uc7ac\ub8cc: \ube44\uc2a4\ubb34\uc2a4 \ud154\ub8e8\ub77c\uc774\ub4dc, \ub0a9 \ud154\ub8e8\ub77c\uc774\ub4dc, \uc2e4\ub9ac\ucf58-\uac8c\ub974\ub9c8\ub284, \uc2a4\ucee4\ud130\ub85c\ub2e4\uc774\ud2b8\uc758 \uc131\ub2a5 \ubc0f \uc751\uc6a9 \ubd84\uc57c.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[124],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\uc5d0\ub108\uc9c0 \uc218\ud655\uc744 \uc704\ud55c 4\uac00\uc9c0 \uc5f4\uc804 \uc7ac\ub8cc<\/title>\n<meta name=\"description\" content=\"\uc5d0\ub108\uc9c0 \uc218\ud655\uc744 \uc704\ud55c 4\uac00\uc9c0 \uc8fc\uc694 \uc5f4\uc804 \uc7ac\ub8cc: \ube44\uc2a4\ubb34\uc2a4 \ud154\ub8e8\ub77c\uc774\ub4dc, \ub0a9 \ud154\ub8e8\ub77c\uc774\ub4dc, \uc2e4\ub9ac\ucf58-\uac8c\ub974\ub9c8\ub284, \uc2a4\ucee4\ud130\ub85c\ub2e4\uc774\ud2b8\uc758 \uc131\ub2a5 \ubc0f \uc751\uc6a9 \ubd84\uc57c.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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