{"id":672,"date":"2024-01-11T16:29:38","date_gmt":"2024-01-11T08:29:38","guid":{"rendered":"https:\/\/www.yearnintl.com\/?p=672"},"modified":"2024-01-31T17:30:20","modified_gmt":"2024-01-31T09:30:20","slug":"what-is-lithium-iron-phosphate","status":"publish","type":"post","link":"https:\/\/www.yearnintl.com\/ko\/problems\/what-is-lithium-iron-phosphate\/","title":{"rendered":"\uc778\uc0b0\ucca0\ub9ac\ud2ac\uc774\ub780?"},"content":{"rendered":"<p>\uc778\uc0b0\ucca0\ub9ac\ud2ac\uc740 \ubb34\uae30\ud654\ud569\ubb3c\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc0ac\ubc29\uc815\uacc4 \uac10\ub78c\uc11d \uad6c\uc870\uc5d0 \uc18d\ud558\uba70 \uacf5\uac04\uad70\uc740 Pnma\uc774\ub2e4.<\/p>\n<p>\ub9ac\ud2ac\uc778\uc0b0\ucca0\uc740 \ub9ac\ud2ac\uc774\uc628\uc804\uc9c0 \uc591\uadf9\uc7ac\ub85c \uc0ac\uc6a9\ub41c\ub2e4.<\/p>\n<p>\uc774\ub860\uc801 \ube44\uc6a9\ub7c9\uc740 170mAh\/g\uc774\uba70, \uc81c\ud488\uc758 \uc2e4\uc81c \ube44\uc6a9\ub7c9\uc740 140mAh\/g\uc744 \ucd08\uacfc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc8fc\ub85c \ub3d9\ub825\uc804\uc9c0(HEV,EV, \uc804\ub3d9\uacf5\uad6c)\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc778\uc0b0\ucca0\ub9ac\ud2ac\uc758 \uacb0\uc815\uad6c\uc870<\/p>\n<p>&nbsp;<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1073\" src=\"https:\/\/www.yearnintl.com\/wp-content\/uploads\/2024\/01\/2024013109270922.jpg\" alt=\"Crystal structure of lithium iron phosphate\" width=\"463\" height=\"328\" \/><\/p>\n<p>\uc778\uc0b0\ucca0\ub9ac\ud2ac\uc758 \uc7a5\uc810<\/p>\n<p>\uc6d0\uc790\uc7ac\uac00 \ud48d\ubd80\ud558\uace0 \uc800\ub834\ud568<\/p>\n<p>&gt; \ud658\uacbd \uce5c\ud654\uc801\uc774\uba70 \uc720\ud574\ud55c \uc911\uae08\uc18d \uc131\ubd84\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc88b\uc740 \uc5f4 \uc548\uc815\uc131<\/p>\n<p>\uc6b0\uc218\ud55c \uc0ac\uc774\ud074 \uc131\ub2a5(100% DOD \uc870\uac74\uc5d0\uc11c 2000\ud68c \uc774\uc0c1 \ucda9\uc804 \ubc0f \ubc29\uc804 \uac00\ub2a5)<\/p>\n<p>\uc88b\uc740 \uc5f4 \uc548\uc815\uc131<\/p>\n<p>o \ucda9\uc804 \ud6c4 LiFePO4 \ubc0f FePO4\uc758 \uc5f4 \uc548\uc815\uc131<\/p>\n<p>\uc131\uc740 \uc544\uc8fc \uc88b\uc2b5\ub2c8\ub2e4, 210~410\u00b0C \uc628\ub3c4\uc5d0\uc11c FePO4<\/p>\n<p>\ud574\ub2f9 \uac01\ub3c4 \ubc94\uc704\uc5d0\uc11c \ubc29\ucd9c\ub418\ub294 \uc5f4\uc740 210J\/g\uc5d0 \ubd88\uacfc\ud569\ub2c8\ub2e4.<\/p>\n<p>o LiCoO2 \ucda9\uc804 \uc0c1\ud0dc(CoO2)\uac00 \ubd84\ud574\ub418\uae30 \uc2dc\uc791\ud569\ub2c8\ub2e4.<\/p>\n<p>240\u2103\uc758 \uc628\ub3c4\uc5d0\uc11c \uc0b0\uc18c\uac00 \ubc1c\uc0dd\ud558\uace0 \uc5f4\uc774 \ubc29\ucd9c\ub41c\ub2e4.<\/p>\n<p>1000J\/g\uc815\ub3c4 \ub429\ub2c8\ub2e4<\/p>\n<p>\uc88b\uc740 \uc0ac\uc774\ud074 \uc131\ub2a5<\/p>\n<p>LiFePO4\ub294 \uad6c\uc870\uc801\uc73c\ub85c FePO4\uc640 \uc720\uc0ac\ud558\uae30 \ub54c\ubb38\uc5d0 \ub9ac\ud2ac \uc774\uc628<\/p>\n<p>\uc81c\uac70\/\ub9e4\ub9bd \ud6c4 LiFePO4 \uacb0\uc815 \uad6c\uc870\ub294 \uac70\uc758 \ubcc0\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc7ac\ubc30\uc5f4\uc744 \ub0b3\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc778\uc0b0\ucca0\ub9ac\ud2ac\uc758 \uc751\uc6a9<\/p>\n<p>\uc778\uc0b0\ucca0\ub9ac\ud2ac\uc740 \uace0\uc720\uc758 \uad6c\uc870\uc801 \uc548\uc815\uc131\uc73c\ub85c \uc778\ud574<\/p>\n<p>\ud2b9\ud788 \ubcf4\uc548 \ubc0f \ub8e8\ud504 \uc131\ub2a5 \uce21\uba74\uc5d0\uc11c<\/p>\n<p>\ube44\uad50\ud560 \uc218 \uc5c6\ub294 \uc7a5\uc810\uc744 \uc9c0\ub2cc,<\/p>\n<p>\uadf8\ub798\uc11c \uc778\uc0b0\ucca0\ub9ac\ud2ac \uc591\uadf9\uc7ac \ubc30\ud130\ub9ac\ub97c \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0<\/p>\n<p>\uadf8\uac83\uc740 \ub9ce\uc740 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc778\uc0b0\ucca0\ub9ac\ud2ac\uc740 \uace0\uc720\uc758 \uad6c\uc870\uc801 \uc548\uc815\uc131\uc73c\ub85c \uc778\ud574<\/p>\n<p>\ud2b9\ud788 \ubcf4\uc548 \ubc0f \ub8e8\ud504 \uc131\ub2a5 \uce21\uba74\uc5d0\uc11c<\/p>\n<p>\ube44\uad50\ud560 \uc218 \uc5c6\ub294 \uc7a5\uc810\uc744 \uc9c0\ub2cc,<\/p>\n<p>\uadf8\ub798\uc11c \uc778\uc0b0\ucca0\ub9ac\ud2ac \uc591\uadf9\uc7ac \ubc30\ud130\ub9ac\ub97c \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0<\/p>\n<p>\uadf8\uac83\uc740 \ub9ce\uc740 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc5d0\ub108\uc9c0 \uc140<\/p>\n<p>\ucda9\uc804\uc2dd \ubc30\ud130\ub9ac<\/p>\n<p>\uc18c\ud615\uc758\ub8cc\uae30\uae30, \ubb34\uc120\ub9c8\uc774\ud06c<\/p>\n<p>\uc5d0\ub108\uc9c0\uc800\uc7a5\uc7a5\uce58, \ubb34\uc815\uc804\uc804\uc6d0\uacf5\uae09\uc7a5\uce58(\ube44\uc0c1)<\/p>\n<p>\uc804\ub3d9 \uacf5\uad6c(\uc794\ub514 \uae4e\uc774 \uae30\uacc4)<\/p>\n<p>\uba40\ud2f0\ud50c\ub77c\uc774\uc5b4\ud615 \ubc30\ud130\ub9ac<\/p>\n<p>\uc6d0\uaca9 \uc81c\uc5b4 \uc7a5\ub09c\uac10<\/p>\n<p>\uace0\uc5d0\ub108\uc9c0 \uace0\uc18d \ubc30\ud130\ub9ac<\/p>\n<p>\uacbd\uc804\uae30\uc790\ub3d9\ucc28<\/p>\n<p>\ub300\ud615 \uc804\uae30\ucc28<\/p>\n<p>\uad70\uc0ac\uc6b0\uc8fc\ubd84\uc57c<\/p>","protected":false},"excerpt":{"rendered":"<p>Lithium iron phosphate is an inorganic compound It belongs to the orthorhombic olivine structure and the space group is Pnma Lithium iron phosphate is used as a cathode material for lithium-ion batteries Its theoretical specific capacity is 170mAh\/g, the actual specific capacity of the product can exceed 140mAh\/g Mainly used in power batteries (HEV,EV, power tools) Crystal structure of lithium iron phosphate &nbsp; Advantages of lithium iron phosphate The raw materials are abundant and cheap &gt; Environmentally friendly, does not contain any harmful heavy metal elements Good thermal stability Good cycle performance (can charge and discharge more than 2000 times under 100%DOD conditions) Good thermal stability o Thermal stability of LiFePO4 and FePO4 after charging The sex is very good, FePO4 in 210~410\u00b0C temperature The heat released in the range of degrees is only 210J\/g o LiCoO\u2082 Charging state (CoO2) begins to decompose Oxygen is produced at a temperature 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":[21],"attr":[],"class_list":["post-672","post","type-post","status-publish","format-standard","hentry","category-problems","tag-lithium-iron-phosphate"],"_links":{"self":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/672","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=672"}],"version-history":[{"count":4,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/672\/revisions"}],"predecessor-version":[{"id":1074,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/672\/revisions\/1074"}],"wp:attachment":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/media?parent=672"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/categories?post=672"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/tags?post=672"},{"taxonomy":"attr","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/attr?post=672"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}