{"id":688,"date":"2024-01-15T15:02:42","date_gmt":"2024-01-15T07:02:42","guid":{"rendered":"https:\/\/www.yearnintl.com\/?p=688"},"modified":"2024-01-31T17:14:39","modified_gmt":"2024-01-31T09:14:39","slug":"application-of-pvp-dispersant-in-lithium-battery-industry","status":"publish","type":"post","link":"https:\/\/www.yearnintl.com\/ko\/problems\/application-of-pvp-dispersant-in-lithium-battery-industry\/","title":{"rendered":"\ub9ac\ud2ac \ubc30\ud130\ub9ac \uc0b0\uc5c5\uc5d0 PVP \ubd84\uc0b0\uc81c \uc801\uc6a9"},"content":{"rendered":"<p>\ud3f4\ub9ac\ube44\ub2d0\ud53c\ub864\ub9ac\ub3c8(PVP)\uc740 \ud2b9\uc815 \uc870\uac74\uc5d0\uc11c N-\ube44\ub2d0\ud53c\ub864\ub9ac\ub3c8(NVP)\uc5d0 \uc758\ud574 \uc911\ud569\ub418\ub294 \ube44\uc774\uc628\uc131 \ud3f4\ub9ac\uba38\uc785\ub2c8\ub2e4. PVP\ub294 \ub9ac\ud2ac-\ubd84\uc0b0\uc81c\ub85c \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\uc628 \ubc30\ud130\ub9ac \uc804\uadf9 \ubc0f \uc804\ub3c4\uc131 \uc7ac\ub8cc \uac00\uacf5 \ubcf4\uc870\uc81c. \ub370\uc774\ud130\uc5d0 \ub530\ub974\uba74 \uc2e0\uc5d0\ub108\uc9c0 \ubc30\ud130\ub9ac \ubd84\uc57c\uc5d0\uc11c 1GWh PVP\uc758 \uc591\uc740 \uc57d 15\ubc30\uc5d0 \ub2ec\ud569\ub2c8\ub2e4.<\/p>\n<p>\ud1a4, \uc8fc\ub85c \uc0b0\uc5c5\uc6a9 \ub4f1\uae09 PVPK30\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ubcf8 \ub17c\ubb38\uc5d0\uc11c\ub294 PVP\uac00 \ub9ac\ud2ac\uc774\uc628 \ubc30\ud130\ub9ac\uc758 \ubd84\uc0b0\uc81c\ub85c \uc0ac\uc6a9\ub418\ub294 \ubc29\ubc95\uacfc PVP\uc758 \uc2dc\uc7a5 \uc218\uc694\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub9ac\ud2ac\uc774\uc628 \ubc30\ud130\ub9ac \uc0b0\uc5c5.<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1064\" src=\"https:\/\/www.yearnintl.com\/wp-content\/uploads\/2024\/01\/1705289004102167.jpg\" alt=\"Application of PVP dispersant in lithium battery industry\" width=\"551\" height=\"416\" \/><\/p>\n<p>\ub9ac\ud2ac\uc804\uc9c0 \uc591\uadf9\uc7ac\uc6a9 PVP \ubd84\uc0b0\uc81c<\/p>\n<p>\uc2ac\ub7ec\ub9ac\ub294 \ub9ac\ud2ac\uc774\uc628 \ubc30\ud130\ub9ac \uc0dd\uc0b0\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ubc30\ud130\ub9ac\uc758 \ud488\uc9c8\uc740 \ud3f4\uc2dc\ud2b8\uc758 \ud488\uc9c8\uc5d0 70% \uc601\ud5a5\uc744 \ubbf8\uce58\uba70, \ud3f4\uc2dc\ud2b8\uc758 \ud488\uc9c8\uc740<\/p>\n<p>\ud3f4\uc2dc\ud2b8\ub294 \uc2ac\ub7ec\ub9ac \ud488\uc9c8\uacfc 70% \uc5f0\uad00\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc2ac\ub7ec\ub9ac \uc0dd\uc0b0\uc740 \ubc30\ud130\ub9ac\uc758 50% \uc644\uc131\uc5d0 \ud574\ub2f9\ud558\uba70, \uc774\ub294 \ud575\uc2ec\uc791\uc5c5\uc774\ub2e4.<\/p>\n<p>\ubc30\ud130\ub9ac \uc81c\uc870. \ub9ac\ud2ac\uc774\uc628\uc804\uc9c0 \uc2ac\ub7ec\ub9ac\ub294 \uae30\ubcf8\uc801\uc73c\ub85c \ud65c\ubb3c\uc9c8, \ub3c4\uc804\uc81c, \ubc14\uc778\ub354, \uc6a9\ub9e4\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uc804\uadf9 \uc900\ube44\uc5d0\uc11c<\/p>\n<p>\uc139\uc158, \uc7ac\ub8cc \uac74\uc870, \uc878 \ubc0f \uc2ac\ub7ec\ub9ac \uc138 \uac00\uc9c0 \uacf5\uc815\uc774 \uc2ac\ub7ec\ub9ac\uc758 \ud488\uc9c8\uc744 \uc9c1\uc811\uc801\uc73c\ub85c \uacb0\uc815\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub9ac\ud2ac\uc774\uc628\uc804\uc9c0 \uc591\uadf9\uc7ac\ub294 \uade0\uc9c8\ud654 \uacfc\uc815\uc5d0\uc11c \uade0\uc77c\ud558\uac8c \ubd84\uc0b0\ub418\uae30 \uc5b4\ub824\uc6cc \ubd84\uc0b0\uc81c\ub97c \ucca8\uac00\ud574\uc57c \ud55c\ub2e4. \uc74c\uadf9<\/p>\n<p>\ub9ac\ud2ac \ubc30\ud130\ub9ac\uc758 \uc7ac\ub8cc\ub294 \uc804\ub3c4\uc131\uc774 \ub0ae\uae30 \ub54c\ubb38\uc5d0 \uc8fc\ub85c \ucf54\ubc1c\ud2b8\uc0b0 \ub9ac\ud2ac, \ub9dd\uac04\uc0b0 \ub9ac\ud2ac, \uc778\uc0b0 \ucca0 \ub9ac\ud2ac \ub4f1\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc900\ube44 \uacfc\uc815\uc5d0\uc11c \uadf8\ub798\ud540, \ud0c4\uc18c\ub098\ub178\ud29c\ube0c \ub4f1\uacfc \uac19\uc740 \uc804\ub3c4\uc131 \ubb3c\uc9c8\uc744 \uc801\ub2f9\ub7c9 \ucca8\uac00\ud558\uc5ec \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ucf1c\uc57c \ud558\ub294 \uacbd\uc6b0\uac00 \uc885\uc885 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc74c\uadf9\uc7ac\uc758 \uc804\ub3c4\uc131.<\/p>\n<p>\uadf8\ub7ec\ub098 \uc778\uc0b0\ucca0\ub9ac\ud2ac \ub4f1 \ucd08\ubbf8\uc138 \uc804\uc9c0 \uc591\uadf9\uc7ac\ub294 \uc785\uc790 \ud06c\uae30\uac00 \uc791\uace0 \ube44\ud45c\uba74\uc801\uc774 \ud06c\uae30 \ub54c\ubb38\uc5d0 \ubd84\uc0b0\uc774 \uc5b4\ub835\ub2e4.<\/p>\n<p>\uade0\uc9c8\ud654 \uacfc\uc815\uc5d0\uc11c \uade0\uc77c\ud558\uac8c \uade0\uc77c\ud558\uac8c \ub3c4\ud3ec\ub418\uc5b4 \uc2ac\ub7ec\ub9ac\uc758 \uc810\ub3c4\uac00 \ub192\uc544\uc9c0\uac70\ub098 \uace0\ud615\ubd84 \ud568\ub7c9\uc774 \ub0ae\uc544\uc838 \ucf54\ud305\uc774 \uc5b4\ub824\uc6cc\uc9c0\uac70\ub098 \ucf54\ud305\uc774 \ub418\uc9c0 \uc54a\ub294 \uacbd\uc6b0\ub3c4 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<p>\ucf54\ud305\uc774\ubbc0\ub85c \ub9ac\ud2ac\uc774\uc628\uc804\uc9c0 \uc591\uadf9 \uc2ac\ub7ec\ub9ac\uc758 \ubd84\uc0b0\uc5d0\ub294 \ubd84\uc0b0\uc81c\uc758 \uc120\ud0dd\uc774 \ud2b9\ud788 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1063\" src=\"https:\/\/www.yearnintl.com\/wp-content\/uploads\/2024\/01\/1705288988816588.jpg\" alt=\"PVP as dispersant for cathode material of lithium battery\" width=\"549\" height=\"449\" \/><\/p>\n<p>PVP\ub294 \ub9ac\ud2ac \uc774\uc628 \ubc30\ud130\ub9ac \uc591\uadf9 \uc2ac\ub7ec\ub9ac\uc5d0 \uc774\uc0c1\uc801\uc778 \ubd84\uc0b0\uc81c\uc785\ub2c8\ub2e4. PVP \ubd84\uc790 \uad6c\uc870\uc5d0\ub294 \uac15\ud55c \uadf9\uc131 \ub77d\ud0d0 \uce5c\uc218\uc131 \uadf8\ub8f9\uacfc CC \uc7a5\uc1c4\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub2e4\uc591\ud55c \uc6a9\ub9e4\uc640 \uc798 \ud638\ud658\ub420 \uc218 \uc788\uace0 \uc785\uc790 \ud45c\uba74\uc5d0 \ucf54\ud305\ub418\uc5b4 \uc6b0\uc218\ud55c \ubd84\uc0b0 \ud6a8\uacfc\ub97c \ud615\uc131\ud560 \uc218 \uc788\ub294 \uce5c\uc720\uc131 \uadf8\ub8f9<\/p>\n<p>\uc785\uccb4 \uc7a5\uc560\ub97c \ud1b5\ud574.<\/p>\n<p>\uc591\uadf9 \ubc30\ud130\ub9ac \uc2ac\ub7ec\ub9ac\uc5d0 \uc801\uc808\ud55c \uc591\uc758 PVP\ub97c \ucd94\uac00\ud558\uba74 \uc2ac\ub7ec\ub9ac\uc758 \ubd84\uc0b0\uc774 \ud06c\uac8c \ud5a5\uc0c1\ub418\uc5b4 \uc2ac\ub7ec\ub9ac\ub97c \ub274\ud134 \uc720\uccb4\uc5d0\uc11c \ube44-\uc720\uccb4\ub85c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub274\ud134 \uc720\uccb4\uc774\uba70 \uc2ac\ub7ec\ub9ac\uc758 \uc810\ub3c4\ub97c \ub0ae\uc740 \uc218\uc900\uc73c\ub85c \uc548\uc815\ud654\uc2dc\ucf1c \uc591\uadf9 \uc784\ud53c\ub358\uc2a4\ub97c \uc904\uc774\uace0 \ubc30\ud130\ub9ac \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<p>\uc131\ub2a5.<\/p>\n<p>PVP\ub294 \ub9ac\ud2ac\uc774\uc628\uc804\uc9c0 \ubd80\uc790\uc7ac \uac00\uacf5\uc870\uc81c\ub85c \uc0ac\uc6a9\ub41c\ub2e4.<\/p>\n<p>\ud0c4\uc18c\ub098\ub178\ud29c\ube0c \uc804\ub3c4\uc131\uc81c\ub294 \ub9ac\ud2ac\uc774\uc628\uc804\uc9c0\uc758 \uc5d0\ub108\uc9c0 \ubc00\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\ub2e4. \uc804\ub3c4\uc131 \ud398\uc774\uc2a4\ud2b8\ub294 \uc804\ub3c4\uc131 \ud398\uc774\uc2a4\ud2b8\ub97c \uade0\uc77c\ud558\uac8c \ubd84\uc0b0\uc2dc\ucf1c \ub9cc\ub4e0 \ud398\uc774\uc2a4\ud2b8\uc785\ub2c8\ub2e4.<\/p>\n<p>\ud0c4\uc18c\ub098\ub178\ud29c\ube0c \ub3c4\uc804\uc81c\ub294 \ub3c4\uc804\uc81c\uc778 \ud0c4\uc18c\ub098\ub178\ud29c\ube0c\ub97c \ubd84\uc0b0\uc561\uc5d0 \ubd84\uc0b0\uc2dc\ucf1c \ub9cc\ub4e0 \ud398\uc774\uc2a4\ud2b8\uc774\ub2e4.<\/p>\n<p>\uc6a9\uc81c.<\/p>\n<p>\ud0c4\uc18c\ub098\ub178\ud29c\ube0c \uc804\ub3c4\uc131\uc81c\ub294 \ub9ac\ud2ac\uc774\uc628\uc804\uc9c0\uc6a9 \uc0c8\ub85c\uc6b4 \uc720\ud615\uc758 \uc804\ub3c4\uc131\uc81c\ub85c \uc804\uc9c0\uc758 \uc804\ub3c4\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc73c\uba70, \ucca8\uac00\ub7c9\uc740<\/p>\n<p>\uae30\uc874 \uce74\ubcf8\ube14\ub799 \ub3c4\uc804\uc7ac \ub300\ube44 60~70% \uac10\uc18c\ud568\uacfc \ub3d9\uc2dc\uc5d0 \uc811\ucc29\uc81c \uc0ac\uc6a9\ub7c9\ub3c4 \uc904\uc77c \uc218 \uc788\uc5b4<\/p>\n<p>\ub9ac\ud2ac \uc774\uc628 \ubc30\ud130\ub9ac\uc758 \uc5d0\ub108\uc9c0 \ubc00\ub3c4\ub97c \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<p>PVP\ub294 \ubb3c, \uc720\uae30 \uc6a9\ub9e4 \ubc0f \uae30\ud0c0 \uae30\uc9c8\uc5d0\uc11c \ud0c4\uc18c \ub098\ub178\ud29c\ube0c\uc758 \ubd84\uc0b0 \ud2b9\uc131\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud0c4\uc18c\ub098\ub178\ud29c\ube0c\ub294 \uac00\ubccd\uace0,<\/p>\n<p>\uc721\uac01\ud615 \uad6c\uc870\ub85c \uc644\ubcbd\ud558\uac8c \uc5f0\uacb0\ub418\uc5b4 \uc788\uc73c\uba70 \ud2b9\uc774\ud55c \uae30\uacc4\uc801, \uc804\uae30\uc801, \ud654\ud559\uc801 \ud2b9\uc131\uc744 \ub9ce\uc774 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ubc18\ub370\ub974\ubc1c\uc2a4 \ud798\uc774 \uac15\ud558\uae30 \ub54c\ubb38\uc5d0<\/p>\n<p>\ud29c\ube0c \uc0ac\uc774\uc5d0\uc11c \ud0c4\uc18c\ub098\ub178\ud29c\ube0c\ub294 \ub2e4\ubc1c\uc744 \ud615\uc131\ud558\uac70\ub098 \uc11c\ub85c \uc5bd\ud600 \ub369\uc5b4\ub9ac\ub97c \ud615\uc131\ud558\uac8c \ub418\ub294\ub370, \uc774\ub85c \uc778\ud574 \uae30\uacc4\uc801, \uc5f4\uc801, \uae30\uacc4\uc801 \ud2b9\uc131\uc774 \uc2ec\uac01\ud558\uac8c \uc81c\ud55c\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc804\uae30 \uc751\uc6a9.<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1062\" src=\"https:\/\/www.yearnintl.com\/wp-content\/uploads\/2024\/01\/1705288967175868.jpg\" alt=\"PVP as a processing aid for lithium battery auxiliary materials\" width=\"550\" height=\"373\" \/><\/p>\n<p>PVP\ub294 \ud2b9\ubcc4\ud55c \uad6c\uc870\ub97c \uac00\uc9c4 \uc77c\uc885\uc758 \uc591\uce5c\ub9e4\uc131 \ud3f4\ub9ac\uba38\uc785\ub2c8\ub2e4. \ud53c\ub864\ub9ac\ub3c8 \uadf8\ub8f9\uc740 \uce5c\uc218\uc131 \uadf8\ub8f9\uc774\uace0, \uc8fc\uc1c4\ub294 C-C \uacb0\ud569\uc758 \uc18c\uc218\uc131 \ubd80\ubd84\uc774\uba70,<\/p>\n<p>\uce5c\uc720\uc131\uc774\ubbc0\ub85c \ubb3c\uc774\ub098 \uc54c\ucf54\uc62c, \uce74\ub974\ubcf5\uc2e4\uae30 \ubc0f \uae30\ud0c0 \uc720\uae30\uc6a9\ub9e4\uc5d0 \uc6a9\ud574\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc0b0\uacfc \uc544\ubbfc \uc54c\uce78. \uc591\uce5c\ub9e4\uc131 \uace0\ubd84\uc790 PVP \ub3c4\uc785<\/p>\n<p>CNT \ud45c\uba74\uc5d0 \ucf54\ud305\uc744 \uc801\uc6a9\ud558\uba74 \ubb3c, \uc720\uae30 \uc6a9\ub9e4 \ubc0f \uae30\ud0c0 \uae30\ud310\uc5d0\uc11c CNT\uc758 \ubd84\uc0b0\uc774 \ud06c\uac8c \ud5a5\uc0c1\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc911\uac04 \ubd84\uc790\ub7c9 PVPK25 \ubc0f PVPK30\uc740 \ub2e4\uc911\ubcbd \ud0c4\uc18c\ub098\ub178\ud29c\ube0c\uc5d0 \ub300\ud55c \ubd84\uc0b0 \ud6a8\uacfc\uac00 \uac00\uc7a5 \ub6f0\uc5b4\ub098\uba70 \uc2ac\ub7ec\ub9ac\uc758 \uc810\ub3c4\uac00 \ub0ae\uc2b5\ub2c8\ub2e4. \uadf8\ub9cc\ud07c<\/p>\n<p>\ub2e4\uc911\ubcbd\ud0c4\uc18c\ub098\ub178\ud29c\ube0c\ub294 \ub274\ud134 \uc720\uccb4\uc5d0 \uac00\uae4c\uc6b4 \ud2b9\uc131\uc744 \uac00\uc9c0\uba70, \uc785\uc790\uac00 \uace0\ub974\uac8c \ubd84\uc0b0\ub418\uc5b4 \uc788\uace0, \ud3c9\uade0 \uc785\uc790 \ud06c\uae30\uac00 \uc791\uc73c\uba70,<\/p>\n<p>\uadf8\ub4e4\uc740 \uc88b\uc740 \uc548\uc815\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub3d9\uc2dc\uc5d0 \uc800\ud56d\ub960\ub3c4 \ub0ae\uace0 \uc800\ubd84\uc790\ub7c9 PVPK17 \ubc0f \uace0\ubd84\uc790\ub7c9 PVPK90\ubcf4\ub2e4 \ud761\ucc29 \uc6a9\ub7c9\uc774 \ub354 \ub192\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub2e4\uc911\ubcbd \ud0c4\uc18c\ub098\ub178\ud29c\ube0c\uc5d0 \ub300\ud55c \uc785\uccb4\uc800\ud56d \ubcc0\ud615 \ud6a8\uacfc\uac00 \ub354 \uc6b0\uc218\ud558\uc5ec \ub2e4\uc911\ubcbd \ud0c4\uc18c\ub098\ub178\ud29c\ube0c\uac00 \ub2e8\uc77c \ub8e8\ud2b8\uc5d0 \uac70\uc758 \ubd84\uc0b0\ub418\ub3c4\ub85d \ud558\uba70,<\/p>\n<p>\uc5c9\ud0a4\ub294 \ud604\uc0c1\uc774 \ud604\uc800\ud788 \uc904\uc5b4\ub4ed\ub2c8\ub2e4.<\/p>\n<p>\ub9ac\ud2ac\uc804\uc9c0 \uc0b0\uc5c5\uc758 PVP \ubd84\uc0b0\uc81c \uc218\uc694 \ubd84\uc11d<\/p>\n<p>1. \ud0c4\uc18c\ub098\ub178\ud29c\ube0c \uc804\ub3c4\uccb4\uc6a9 PVP \ubd84\uc0b0\uc81c\uc758 \uc5f0\uac04 \uc218\uc694\uac00 \ube60\ub974\uac8c \uc99d\uac00\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>2025\ub144\uc5d0\ub294 \ud0c4\uc18c\ub098\ub178\ud29c\ube0c \uc804\ub3c4\uccb4\uc6a9 PVP \ubd84\uc0b0\uc81c\uc758 \uc804 \uc138\uacc4 \uc218\uc694\uac00 7,375\ud1a4\uc5d0 \uc774\ub97c \uac83\uc73c\ub85c \uc608\uc0c1\ub41c\ub2e4. \ubd84\uc11d\uc5d0 \ub530\ub974\uba74 12.5kgPVP\ub97c \ub2e4\uc74c\uacfc \uac19\uc774 \ucd94\uac00\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ud0c4\uc18c\ub098\ub178\ud29c\ube0c \uc804\ub3c4\uc131\uc81c 1\ud1a4\ub2f9 \ubd84\uc0b0\uc81c\ub97c \uc0ac\uc6a9\ud558\uba70, PVP\ub97c \ubaa8\ub450 \uc0ac\uc6a9\ud560 \uacbd\uc6b0 \ud0c4\uc18c\ub098\ub178\ud29c\ube0c \uc804\ub3c4\uc131\uc81c\uc6a9 PVP \ubd84\uc0b0\uc81c\uc5d0 \ub300\ud55c \uae00\ub85c\ubc8c \uc218\uc694\ub294<\/p>\n<p>2022\ub144\uc5d0\ub294 1975\ud1a4, 2025\ub144\uc5d0\ub294 7,375\ud1a4\uc5d0 \uc774\ub97c \uac83\uc73c\ub85c \uc608\uc0c1\ub41c\ub2e4.<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1061\" src=\"https:\/\/www.yearnintl.com\/wp-content\/uploads\/2024\/01\/1705288892150823.jpg\" alt=\"Comparison of annual demand for PVP dispersants for carbon nanotube conductors\" width=\"950\" height=\"261\" \/><\/p>\n<p>2, \ubbf8\ub798 \ub9ac\ud2ac \ubc30\ud130\ub9ac PVP \uc5f0\uac04 \uc218\uc694\ub294 30,000\ud1a4\uc5d0 \ub3c4\ub2ec\ud560 \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n<p>\ub9ac\ud2ac\uc774\uc628 \ubc30\ud130\ub9ac\uc758 \uae00\ub85c\ubc8c \ucd9c\ud558\ub7c9\uc774 \ube60\ub974\uac8c \uc99d\uac00\ud558\uace0 \uc788\ub2e4. \uc790\ub8cc\uc5d0 \ub530\ub974\uba74 2021\ub144 \uc804 \uc138\uacc4 \ub9ac\ud2ac\uc774\uc628 \ubc30\ud130\ub9ac \ucd9c\ud558\ub7c9\uc740 562.4GWh\ub85c,<\/p>\n<p>\uc804\ub144 \ub300\ube44 91%\uc758 \ud070 \ud3ed\uc758 \uc99d\uac00\ub97c \ubcf4\uc600\uc2b5\ub2c8\ub2e4. \uad6c\uc870\uc801\uc778 \uad00\uc810\uc5d0\uc11c \ubcf4\uba74 \uc804 \uc138\uacc4 \uc790\ub3d9\ucc28\uc6a9 \ud30c\uc6cc \ubc30\ud130\ub9ac \ucd9c\ud558\ub7c9\uc740 371GWh\ub85c 134.7% \uc99d\uac00\ud588\ub2e4.<\/p>\n<p>\uc5d0\ub108\uc9c0\uc800\uc7a5\uc804\uc9c0 \ucd9c\ud558\ub7c9\uc740 66.3GWh\ub85c \uc804\ub144 \ub3d9\uae30 \ub300\ube44 132.6% \uc99d\uac00\ud588\ub2e4. 3C \uc18c\ud615\uc804\uc9c0 \ucd9c\ud558\ub7c9\uc740 125.1GWh\ub85c \uc804\ub144 \ub3d9\uae30 \ub300\ube44 16.1% \uc99d\uac00\ud588\ub2e4. \uad00\ub828\ub41c<\/p>\n<p>\uae30\uc5c5\uc740 \ub9ac\ud2ac 100\uc744 \ucc38\uc870\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>2025\ub144\uc5d0\ub294 \uc804 \uc138\uacc4 \ub9ac\ud2ac\uc804\uc9c0\uc6a9 PVP \uc5f0\uac04 \uc218\uc694\uac00 33,100\ud1a4\uc5d0 \uc774\ub97c \uac83\uc73c\ub85c \uc608\uc0c1\ub41c\ub2e4. 2025\ub144 \uae00\ub85c\ubc8c \ud30c\uc6cc\ubc30\ud130\ub9ac \ucd9c\ud558\ub7c9\uc740<\/p>\n<p>1550GWh\uc5d0 \ub3c4\ub2ec\ud558\uace0, \uc5d0\ub108\uc9c0 \uc800\uc7a5 \ubc30\ud130\ub9ac \ubc30\uc1a1\ub7c9\uc774 476GWh\uc5d0 \ub3c4\ub2ec\ud560 \uac83\uc785\ub2c8\ub2e4. \uc0c8\ub85c\uc6b4 \uae30\ub2a5\uc758 \uc81c\ud488 \uc2dc\uc7a5\uc758 \ub192\uc740 \uacbd\uc7c1\uacfc<\/p>\n<p>\uc804 \uc138\uacc4 \uc18c\ube44\uc790 \ub9ac\ud2ac\uc774\uc628 \ubc30\ud130\ub9ac\uc758 \ubcf5\ud569 \uc5f0\uac04 \uc131\uc7a5\ub960\uc744 \uac00\uc815\ud558\uc5ec \uae30\uc874 3C \uac00\uc804\uc81c\ud488\uc758 \ub2e8\uc704 \uc6a9\ub7c9 \uac1c\uc120<\/p>\n<p>\ucd9c\ud558\ub7c9\uc740 10%\uc774\uba70 2025\ub144 \ucd9c\ud558\ub7c9\uc740 183.2GWh\uc5d0 \ub3c4\ub2ec\ud560 \uac83\uc785\ub2c8\ub2e4. \uc18c\ube44\uc790 \ubc30\ud130\ub9ac\uc5d0 \uad00\uc2ec\uc774 \uc788\ub2e4\uba74 \uad00\ub828 3C \uc18c\ube44\uc790 \ub9ac\ud2ac \ubc30\ud130\ub9ac\ub97c \uc5ec\uae30\uc5d0\uc11c \ud655\uc778\ud558\uc138\uc694.<\/p>\n<p>\ucc38\uace0\uc6a9 \uc81c\uc870\uc5c5\uccb4.<\/p>\n<p>\uc704 \ubd84\uc11d\uc5d0 \ub530\ub974\uba74, \ub9ac\ud2ac\uc774\uc628 \ubc30\ud130\ub9ac \ubd84\uc57c\uc758 PVP \uc591\uc774 1GWh \uae30\uc900 \uc57d 15\ud1a4\uc774\ub77c\uace0 \uac00\uc815\ud558\uba74, \uc5f0\uac04 \ub9ac\ud2ac\uc774\uc628 \uc218\uc694\ub294<\/p>\n<p>\ubc30\ud130\ub9ac PVP \uaddc\ubaa8\ub294 2022\ub144 1\ub9cc1600\ud1a4, 2025\ub144 3\ub9cc3100\ud1a4\uc5d0 \uc774\ub97c \uc804\ub9dd\uc774\ub2e4.<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1060\" src=\"https:\/\/www.yearnintl.com\/wp-content\/uploads\/2024\/01\/1705288816140393.jpg\" alt=\"PVP usage in lithium-ion battery field\" width=\"954\" height=\"284\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>Polyvinylpyrrolidone (PVP) is a non-ionic polymer polymerized by N-vinyl pyrrolidone (NVP) under certain conditions. PVP can be used as a dispersant for lithium- ion battery electrodes and a processing aid for conductive materials. Data show that in the field of new energy batteries, the amount of 1GWh PVP is about 15 tons, mainly using industrial grade PVPK30. This paper describes in detail how PVP is used as a dispersant in lithium-ion battery and the market demand of PVP in lithium-ion battery industry. PVP dispersant for lithium battery cathode material Slurry is very important in the production of lithium-ion batteries. The quality of the battery is 70% related to the quality of the pole sheet, and the quality of the pole sheet is 70% related to the quality of the slurry. The production of slurry is equivalent to the completion of 50% of the battery, which is the core work 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":[78],"attr":[],"class_list":["post-688","post","type-post","status-publish","format-standard","hentry","category-problems","tag-application-of-pvp-dispersant-in-lithium-battery-industry"],"_links":{"self":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/688","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=688"}],"version-history":[{"count":2,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/688\/revisions"}],"predecessor-version":[{"id":1065,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/688\/revisions\/1065"}],"wp:attachment":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/media?parent=688"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/categories?post=688"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/tags?post=688"},{"taxonomy":"attr","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/attr?post=688"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}