{"id":127568,"date":"2023-06-30T15:45:03","date_gmt":"2023-06-30T07:45:03","guid":{"rendered":"https:\/\/www.alpapowder.com\/127568\/"},"modified":"2023-06-30T15:45:03","modified_gmt":"2023-06-30T07:45:03","slug":"%ec%b4%88%eb%af%b8%ec%84%b8-%ed%9d%ac%ed%86%a0%eb%a5%98-%ec%82%b0%ed%99%94%eb%ac%bc%ec%9d%98-%ec%a0%9c%ec%a1%b0","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/ko\/127568\/","title":{"rendered":"\ucd08\ubbf8\uc138 \ud76c\ud1a0\ub958 \uc0b0\ud654\ubb3c\uc758 \uc81c\uc870"},"content":{"rendered":"<p><img decoding=\"async\" class=\"alignnone size-full wp-image-127547\" src=\"https:\/\/www.alpapowder.com\/wp-content\/uploads\/2023\/06\/Ultrafine-rare-earth.jpeg\" alt=\"\" width=\"1024\" height=\"686\" srcset=\"https:\/\/www.alpapowder.com\/wp-content\/uploads\/2023\/06\/Ultrafine-rare-earth.jpeg 1024w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2023\/06\/Ultrafine-rare-earth-300x201.jpeg 300w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2023\/06\/Ultrafine-rare-earth-768x515.jpeg 768w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2023\/06\/Ultrafine-rare-earth-350x234.jpeg 350w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p>\ucd08\ubbf8\uc138 \ud76c\ud1a0\ub958 \ud654\ud569\ubb3c\uc740 \uc0ac\uc6a9 \ubc94\uc704\uac00 \ub354 \ub113\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ucd08\uc804\ub3c4 \uc7ac\ub8cc, \uae30\ub2a5\uc131 \uc138\ub77c\ubbf9 \uc7ac\ub8cc, \ucd09\ub9e4, \uac10\uc9c0 \uc7ac\ub8cc, \uc5f0\ub9c8 \uc7ac\ub8cc, \ubc1c\uad11 \uc7ac\ub8cc, \uc815\ubc00 \uc804\uae30 \ub3c4\uae08 \ubc0f \uace0\uc735\uc810 \uace0\uac15\ub3c4 \ud569\uae08\uc5d0\ub294 \ubaa8\ub450 \ud76c\ud1a0\ub958 \ucd08\ubbf8\uc138 \ubd84\ub9d0\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \ud76c\ud1a0\ub958 \ucd08\ubbf8\uc138 \ud654\ud569\ubb3c\uc758 \uc900\ube44\ub294 \ucd5c\uadfc \uba87 \ub144 \ub3d9\uc548 \uc5f0\uad6c \ud56b\uc2a4\ud31f\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud76c\ud1a0\ub958 \ucd08\ubbf8\uc138\ubd84\ub9d0\uc758 \uc81c\uc870\ubc29\ubc95\uc740 \ubb3c\uc9c8\uc758 \uc751\uc9d1\uc0c1\ud0dc\uc5d0 \ub530\ub77c \uace0\uc0c1\ubc95, \uc561\uc0c1\ubc95, \uae30\uc0c1\ubc95\uc73c\ub85c \uad6c\ubd84\ub41c\ub2e4.<\/p>\n<p>\uce68\uc804\ubc95 \uc911\uc5d0\uc11c \uc911\ud0c4\uc0b0\uc554\ubaa8\ub284 \uce68\uc804\ubc95\uacfc \uc625\uc0b4\uc0b0\uc5fc \uce68\uc804\ubc95\uc740 \uc77c\ubc18\uc801\uc778 \ud76c\ud1a0\ub958 \uc0b0\ud654\ubb3c\uc744 \uc0dd\uc0b0\ud558\ub294 \uace0\uc804\uc801\uc778 \ubc29\ubc95\uc774\ub2e4. \uc801\uc808\ud55c \uc870\uac74\uc744 \uc870\uc808\ud558\uac70\ub098 \ubcc0\uacbd\ud558\uae30\ub9cc \ud558\uba74 \ucd08\ubbf8\uc138 \ud76c\ud1a0\ub958 \ud654\ud569\ubb3c \ubd84\ub9d0\uc744 \uc81c\uc870\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \uacf5\uc5c5\uc6a9\uc73c\ub85c \uac00\uc7a5 \uc801\ud569\ud558\ub2e4. \uc81c\uc870 \ubc29\ubc95\ub3c4 \ub354\uc6b1 \uc5f0\uad6c\ub41c \ubc29\ubc95\uc774\ub2e4. \uc911\ud0c4\uc0b0\uc554\ubaa8\ub284\uc740 \uc800\ub834\ud558\uace0 \uad6c\ud558\uae30 \uc26c\uc6b4 \uc0b0\uc5c5\uc6a9 \uc6d0\ub8cc\uc785\ub2c8\ub2e4. \uc911\ud0c4\uc0b0\uc554\ubaa8\ub284 \uce68\uc804\ubc95\uc740 \ud76c\ud1a0\ub958 \uc0b0\ud654\ubb3c\uc758 \ucd08\ubbf8\uc138 \ubd84\ub9d0\uc744 \uc81c\uc870\ud558\uae30 \uc704\ud574 \ucd5c\uadfc\uc5d0 \uac1c\ubc1c\ub41c \ubc29\ubc95\uc774\ub2e4. \uc791\ub3d9\uc774 \uac04\ub2e8\ud558\uace0 \ube44\uc6a9\uc774 \uc800\ub834\ud558\uba70 \uc0b0\uc5c5 \uc0dd\uc0b0\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc5f0\uad6c\uc5d0\uc11c \ud76c\ud1a0\ub958\uc758 \ub18d\ub3c4\uac00 \uade0\uc77c\ud558\uac8c \ubd84\uc0b0\ub41c \ucd08\ubbf8\uc138 \ubd84\ub9d0 \ud615\uc131\uc758 \ud575\uc2ec\uc774\ub77c\ub294 \uc0ac\uc2e4\uc774 \ubc1d\ud600\uc84c\ub2e4. Ce3+\ub97c \uce68\uc804\uc2dc\ud0a4\ub294 \uc2e4\ud5d8\uc5d0\uc11c \ub18d\ub3c4\uac00 \uc801\ub2f9\ud560 \ub54c \uc77c\ubc18\uc801\uc73c\ub85c 0.2~0.5mol\/L\uc774\ub2e4. \uc18c\uc131 \uc0b0\ud654 \uc138\ub968 \uadf9\uc0c1 \ubd84\ub9d0, \uc785\uc790 \ud06c\uae30\uac00 \uc791\uace0 \uade0\uc77c\ud558\uba70 \ubd84\uc0b0\uc774 \uc591\ud638\ud569\ub2c8\ub2e4. \ub18d\ub3c4\uac00 \ub108\ubb34 \ub192\uc73c\uba74 \uc785\uc790 \ud615\uc131 \uc18d\ub3c4\uac00 \ube60\ub974\uace0 \ud615\uc131\ub41c \uc785\uc790\uac00 \ub9ce\uace0 \uc791\uc73c\uba70 \uce68\uc804\uc774 \uc2dc\uc791\ub420 \ub54c \uc751\uc9d1\uc774 \ubc1c\uc0dd\ud558\uace0 \ud0c4\uc0b0\uc5fc\uc774 \uc2ec\ud569\ub2c8\ub2e4. \uc751\uc9d1\ub418\uc5b4 \ub760 \ubaa8\uc591\uc744 \ud558\uace0 \ucd5c\uc885\uc801\uc73c\ub85c \uc5bb\uc5b4\uc9c4 \uc0b0\ud654\uc138\ub968\uc740 \uc5ec\uc804\ud788 \uc2ec\ud558\uac8c \uc751\uc9d1\ub418\uc5b4 \uc788\uace0 \uc785\uc790 \ud06c\uae30\uac00 \ud06c\ub2e4. \ub18d\ub3c4\uac00 \ub108\ubb34 \ub0ae\uc73c\uba74 \uc785\uc790 \ud615\uc131 \uc18d\ub3c4\ub294 \ub290\ub9ac\uc9c0\ub9cc \uc785\uc790\uac00 \uc131\uc7a5\ud558\uae30 \uc27d\uace0 \ucd08\ubbf8\uc138 \uc0b0\ud654 \uc138\ub968\uc744 \uc5bb\uc744 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc911\ud0c4\uc0b0\uc554\ubaa8\ub284\uc758 \ub18d\ub3c4\ub3c4 \uc0b0\ud654\uc138\ub968\uc758 \uc785\uc790 \ud06c\uae30\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc911\ud0c4\uc0b0\uc554\ubaa8\ub284\uc758 \ub18d\ub3c4\uac00 1mol\/L \ubbf8\ub9cc\uc77c \ub54c, \uc5bb\uc5b4\uc9c0\ub294 \uc0b0\ud654\uc138\ub968\uc758 \uc785\uc790 \ud06c\uae30\ub294 \uc791\uace0 \uade0\uc77c\ud558\ub2e4; \uc911\ud0c4\uc0b0\uc554\ubaa8\ub284\uc758 \ub18d\ub3c4\uac00 1mol\/L\ubcf4\ub2e4 \ud06c\uba74 \ubd80\ubd84\uc801\uc73c\ub85c \uc11d\ucd9c\ub418\uc5b4 \ub369\uc5b4\ub9ac\uac00 \uc0dd\uae30\uace0 \uc5bb\uc5b4\uc9c4 \uc0b0\ud654\uc138\ub968 \uc785\uc790 \ud06c\uae30\uac00 \uc0c1\ub300\uc801\uc73c\ub85c \ud06c\uace0 \ub369\uc5b4\ub9ac\uac00 \uc2ec\uac01\ud558\ub2e4.<\/p>\n<p>\uc625\uc0b4\uc0b0\uc5fc \uce68\uc804 \ubc29\ubc95\uc740 \uac04\ub2e8\ud558\uace0 \uc2e4\uc6a9\uc801\uc774\uba70 \uacbd\uc81c\uc801\uc774\uba70 \uc0b0\uc5c5\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud76c\ud1a0\ub958 \uc0b0\ud654\ubb3c \ubd84\ub9d0\uc744 \uc81c\uc870\ud558\ub294 \uc804\ud1b5\uc801\uc778 \ubc29\ubc95\uc774\ub098 \uc81c\uc870\ub41c \ud76c\ud1a0\ub958 \uc0b0\ud654\ubb3c\uc758 \uc785\uc790 \ud06c\uae30\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 3~10\u339b\uc774\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud76c\ud1a0\ub958 \ucd08\ubbf8\uc138\ubd84\ub9d0\uc758 \uc81c\uc870\ubc29\ubc95\uc740 \ubb3c\uc9c8\uc758 \uc751\uc9d1\uc0c1\ud0dc\uc5d0 \ub530\ub77c \uace0\uc0c1\ubc95, \uc561\uc0c1\ubc95, \uae30\uc0c1\ubc95\uc73c\ub85c \uad6c\ubd84\ub41c\ub2e4.<\/p>\n","protected":false},"author":7,"featured_media":127547,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[845],"tags":[],"class_list":["post-127568","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category---ko"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/posts\/127568"}],"collection":[{"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/comments?post=127568"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/posts\/127568\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/media\/127547"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/media?parent=127568"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/categories?post=127568"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/tags?post=127568"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}