{"id":529,"date":"2023-12-27T16:30:41","date_gmt":"2023-12-27T08:30:41","guid":{"rendered":"https:\/\/www.yearnintl.com\/?p=529"},"modified":"2024-02-02T15:22:52","modified_gmt":"2024-02-02T07:22:52","slug":"what-exactly-is-nmp-n-methylpyrrolidone","status":"publish","type":"post","link":"https:\/\/www.yearnintl.com\/ko\/problems\/what-exactly-is-nmp-n-methylpyrrolidone\/","title":{"rendered":"NMP N-\uba54\ud2f8\ud53c\ub864\ub9ac\ub3c8\uc740 \uc815\ud655\ud788 \ubb34\uc5c7\uc785\ub2c8\uae4c?"},"content":{"rendered":"<p>NMP\ub294 \ub9ac\ud2ac \ubc30\ud130\ub9ac\uc5d0 \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc561\uc138\uc11c\ub9ac \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. NMP\ub294 PVDF \ubc14\uc778\ub354\uc758 \uc6a9\ub9e4\ub85c N-\uba54\ud2f8\ud53c\ub864\ub9ac\ub3c8(N-methylpyrrolidone)\uc758 \uc601\ubb38 \uc57d\uc5b4\ub85c \ubb34\uc0c9 \ud22c\uba85\ud55c \uc561\uccb4\ub85c \ub3c5\uc131\uc774 \ub0ae\uace0 \ub053\ub294\uc810\uc774 \ub192\uc73c\uba70 \uadf9\uc131\uc774 \uac15\ud558\uace0 \uc810\ub3c4\uac00 \ub0ae\uace0 \uc6a9\ud574\ub3c4\uac00 \uac15\ud558\uba70 \ud654\ud559\uc801 \uc548\uc815\uc131\uc774 \ub6f0\uc5b4\ub098\uace0 \uc5f4\uc548\uc815\uc131 \ubc0f \uae30\ud0c0 \ud2b9\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4. \ub9ac\ud2ac \ubc30\ud130\ub9ac \uc81c\uc870\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ubb3c, PVDF, \uc591\uadf9 \ubc0f \uc74c\uadf9 \uc7ac\ub8cc \ub4f1\uacfc \ud63c\ud569 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uc804\uadf9\uc2dc\ud2b8 \uc81c\uc791\uc2dc \ubc14\uc778\ub354, \uc591\uadf9\ud65c\ubb3c\uc9c8, \ub3c4\uc804\uc81c \ub4f1 \uc804\uadf9\uc5d0 \ud544\uc694\ud55c \ub2e4\uc591\ud55c \ubb3c\uc9c8\uc744 \uc735\ud569\uc2dc\ud0a4\ub294 \uc6a9\ub9e4\ub85c NMP\ub97c \uc0ac\uc6a9\ud558\uc5ec \ubc14\uc778\ub354\uac00 \ub2e4\ub978 \ubb3c\uc9c8\uacfc \uc644\uc804\ud788 \uc811\ucd09\ub418\uc5b4 \uace0\ub974\uac8c \ubd84\ud3ec\ub418\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uc6a9\ub9e4\ub85c\uc11c NMP\uc758 \ud488\uc9c8\uc740 \ud544\uc218\uc801\uc778 \uc6a9\ub9e4 \uc7ac\ub8cc\uc778 \ub9ac\ud2ac\uc774\uc628 \ubc30\ud130\ub9ac\uc758 \ud384\ud504 \ucf54\ud305 \ud488\uc9c8\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. NMP \uc751\uc6a9 \ubd84\uc57c\uc758 \ubd84\ud3ec \uad00\uc810\uc5d0\uc11c \ubcfc \ub54c \uc8fc\ub85c \ub9ac\ud2ac \ubc30\ud130\ub9ac \uc81c\uc870\uc5d0 \uc0ac\uc6a9\ub418\uba70 74%\ub97c \ucc28\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.yearnintl.com\/wp-content\/uploads\/2023\/12\/2024020207222496.jpg\" alt=\"N-methylpyrrolidone packaging\" width=\"750\" height=\"750\" \/><br \/>NMP\ub294 \ub9ac\ud2ac\uc774\uc628 \ubc30\ud130\ub9ac \uc804\uadf9 \uc81c\uc870\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud55c \ubcf4\uc870\uc6d0\ub8cc\ub85c, \ub9ac\ud2ac\uc774\uc628 \ubc30\ud130\ub9ac \ubc30\uce58 \uacf5\uc815\uc5d0\uc11c \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc6a9\ub9e4\uc774\ub2e4. NMP\ub294 \uc591\uadf9 \ubc14\uc778\ub354 PVDF\ub97c \uc6a9\ud574\uc2dc\ud0a4\ub294 \ub370 \uc0ac\uc6a9\ub418\uba70, \uac01\uac01 \ucf54\ud305 \ud488\uc9c8\/\ud6a8\uacfc\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \ub9ac\ud2ac \uc804\uc9c0\uc6a9 \ud0c4\uc18c\ub098\ub178\ud29c\ube0c \uc804\ub3c4\uc131 \uc2ac\ub7ec\ub9ac(CNT)\uc758 \ud655\uc0b0\uc561\uc73c\ub85c \ub9ac\ud2ac \uc804\uc9c0\uc758 \uc5d0\ub108\uc9c0 \ubc00\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0a4\uba70, \ub053\ub294\uc810\uc774 \ub192\uace0 \uc6a9\ud574\ub3c4\uac00 \uc6b0\uc218\ud569\ub2c8\ub2e4. , \ub0ae\uc740 \ud718\ubc1c\uc131, \uac15\ud55c \uc120\ud0dd\uc131, \uc6b0\uc218\ud55c \uc5f4 \uc548\uc815\uc131, \uac15\ud55c \ud761\uc2b5\uc131 \ubc0f \uae30\ud0c0 \ud2b9\uc131. \uc77c\ubc18\uc801\uc73c\ub85c NMP\ub294 \ub9ac\ud2ac\ubc30\ud130\ub9ac \uc81c\uc870\uc6d0\uac00\uc758 3~6%\ub97c \ucc28\uc9c0\ud55c\ub2e4.<br \/>\uc6a9\ub9e4 NMP, \ubc14\uc778\ub354, \ud65c\uc131\ubb3c\uc9c8, \ub3c4\uc804\uc81c \ub4f1\uc744 \ube44\uc728\uacfc \uc21c\uc11c\ub300\ub85c \ud63c\ud569\ud558\uc5ec \uc2ac\ub7ec\ub9ac\ub97c \ub9cc\ub4e4\uace0, \uc2ac\ub7ec\ub9ac\ub97c \ucf54\ud305\uae30\ub85c \uc54c\ub8e8\ubbf8\ub284 \ud638\uc77c\uc758 \uc591\uba74\uc5d0 \uade0\uc77c\ud558\uac8c \ucf54\ud305\ud55c \ud6c4 \ubc00\ubd09\ub41c \ub124\uac70\ud2f0\ube0c\uc6a9 \uac74\uc870\uae30\uc5d0 \ud22c\uc785\ud569\ub2c8\ub2e4. \uc555\ub825 \uacf5\uae30 \ucd94\ucd9c \uac74\uc870. \uac74\uc870\uae30\uc758 \ubc30\uae30\uac00\uc2a4(\uc8fc\uc131\ubd84\uc740 NMP)\ub294 \ubd84\ubb34\ud0d1\uc774\ub098 \ubd84\uc790\uccb4 \ubc0f \uae30\ud0c0 \uc7a5\ube44\uc5d0 \uc758\ud574 \ud3ec\uc9d1\ub418\uc5b4 \uc751\ucd95\uc5d0 \uc758\ud574 \ud68c\uc218\ub429\ub2c8\ub2e4. \uc751\ucd95\ub41c NMP \ud68c\uc218\uc561\uc740 \uc804\ubb38 \uc99d\ub958 \ubc0f \uc815\uc81c \uc7a5\ube44\ub97c \ud1b5\ud574 \uc815\uc81c\ub429\ub2c8\ub2e4. \uc81c\ud488\uc774 \ub9ac\ud2ac \ubc30\ud130\ub9ac \uc0dd\uc0b0 \uacf5\uc815\uc758 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud55c \ud6c4\uc5d0\ub294 \ub2e4\uc2dc \uc7ac\ud65c\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>NMP is one of the most commonly used accessories for lithium batteries. NMP is the solvent of PVDF binder, is the English abbreviation of N-methylpyrrolidone, a colorless transparent liquid, with low toxicity, high boiling point, strong polarity, low viscosity, strong solubility, chemical stability, excellent thermal stability and other characteristics, can be miscible with water, PVDF, positive and negative electrode materials, etc., widely used in the preparation of lithium batteries. When making electrode sheets, NMP is used as a solvent to fuse various materials required for electrodes, such as binder, positive active substance, conductive agent, etc., so that the binder is fully in contact with other substances and evenly distributed. As a solvent, the quality of NMP directly affects the quality of pulping coating of lithium-ion batteries, which is an indispensable solvent material. From the perspective of the distribution of NMP application fields, it is mainly used in the preparation of\u2026<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[47],"attr":[],"class_list":["post-529","post","type-post","status-publish","format-standard","hentry","category-problems","tag-nmp"],"_links":{"self":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/529","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/comments?post=529"}],"version-history":[{"count":4,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/529\/revisions"}],"predecessor-version":[{"id":1220,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/529\/revisions\/1220"}],"wp:attachment":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/media?parent=529"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/categories?post=529"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/tags?post=529"},{"taxonomy":"attr","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/attr?post=529"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}