{"id":142933,"date":"2024-01-14T13:11:21","date_gmt":"2024-01-14T13:11:21","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ed%9c%b4%eb%8c%80%ed%8f%b0-%eb%b0%b0%ed%84%b0%eb%a6%ac-%ea%b5%ac%ec%84%b1-%eb%a7%a4%ea%b0%9c%eb%b3%80%ec%88%98-%eb%b0%8f-%ec%9c%a0%ed%98%95\/"},"modified":"2024-02-21T17:17:30","modified_gmt":"2024-02-21T17:17:30","slug":"%ed%9c%b4%eb%8c%80%ed%8f%b0-%eb%b0%b0%ed%84%b0%eb%a6%ac-%ea%b5%ac%ec%84%b1-%eb%a7%a4%ea%b0%9c%eb%b3%80%ec%88%98-%eb%b0%8f-%ec%9c%a0%ed%98%95","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ed%9c%b4%eb%8c%80%ed%8f%b0-%eb%b0%b0%ed%84%b0%eb%a6%ac-%ea%b5%ac%ec%84%b1-%eb%a7%a4%ea%b0%9c%eb%b3%80%ec%88%98-%eb%b0%8f-%ec%9c%a0%ed%98%95\/","title":{"rendered":"\ud734\ub300\ud3f0 \ubc30\ud130\ub9ac | \uad6c\uc131, \ub9e4\uac1c\ubcc0\uc218 \ubc0f \uc720\ud615"},"content":{"rendered":"<h2>\ud734\ub300\ud3f0 \ubc30\ud130\ub9ac \uac1c\uc694<\/h2>\n<p>\ud604\ub300 \ud734\ub300\ud3f0 \ubc30\ud130\ub9ac\uc758 \ub300\ubd80\ubd84\uc740 \ud30c\uc6b0\uce58\ud615 \ub9ac\ud2ac \uc774\uc628 \ubc30\ud130\ub9ac\ub85c, \uc0ac\uc6a9\uc790\uac00 \ubc30\ud130\ub9ac\ub97c \uad00\ub9ac\ud558\uace0 \ucda9\uc804 \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\ub294 \ubc29\ubc95\uc5d0 \ub530\ub77c 300~500\ud68c \uc644\uc804 \ucda9\uc804\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \ud30c\uc6b0\uce58 \ubc30\ud130\ub9ac\ub294 \ucf00\uc774\uc2a4\uac00 \uc5c6\uc5b4 \uc911\ub7c9\ub300\ube44 \uc5d0\ub108\uc9c0 \ubc00\ub3c4\uac00 \uac00\uc7a5 \ub192\uc2b5\ub2c8\ub2e4. \ub9ac\ud2ac \uc774\uc628 \ubc30\ud130\ub9ac\ub294 \uc74c\uadf9\uc5d0\uc11c \uc804\ud574\uc9c8\uc744 \ud1b5\ud574 \uc591\uadf9\uc73c\ub85c \ub9ac\ud2ac \uc774\uc628\uc774 \uc774\ub3d9\ud558\ub294 \uc774\ucc28(\uc7ac\ucda9\uc804 \uac00\ub2a5) \ubc30\ud130\ub9ac\uc785\ub2c8\ub2e4.<\/p>\n<h2>\ub9ac\ud2ac \uc774\uc628 \ubc30\ud130\ub9ac\uc758 \uc7a5\uc810<\/h2>\n<p>\ub9ac\ud2ac \uc774\uc628 \ubc30\ud130\ub9ac\uc758 \uc8fc\uc694 \uc7a5\uc810\uc73c\ub85c\ub294 \ub192\uc740 \uc140 \uc804\uc555, \ub192\uc740 \uc5d0\ub108\uc9c0 \ubc00\ub3c4, \uba54\ubaa8\ub9ac \ud6a8\uacfc\uac00 \uc5c6\ub294 \uac83 \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ud578\ub4dc\ud5ec\ub4dc \uc804\uc790 \uae30\uae30\ub294 \uc8fc\ub85c \ub9ac\ud2ac \ud3f4\ub9ac\uba38 \ubc30\ud130\ub9ac(\ud3f4\ub9ac\uba38 \uc824 \uc804\ud574\uc9c8)\ub97c \uc0ac\uc6a9\ud558\uba70, \ub9ac\ud2ac \ucf54\ubc1c\ud2b8 \uc0b0\ud654\ubb3c(LiCoO2) \uc591\uadf9 \uc7ac\ub8cc\uc640 \ud751\uc5f0 \uc74c\uadf9\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ub9ac\ud2ac \uc774\uc628 \ubc30\ud130\ub9ac\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub192\uc740 \uc5d0\ub108\uc9c0 \ubc00\ub3c4, \uba54\ubaa8\ub9ac \ud6a8\uacfc\uac00 \uc5c6\uc74c, \ub0ae\uc740 \uc790\uae30 \ubc29\uc804\uc744 \uac00\uc9d1\ub2c8\ub2e4. \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc140 \uc720\ud615 \uc911 \ud558\ub098\ub294 18650 \ubc30\ud130\ub9ac\ub85c, \ub9ce\uc740 \ub178\ud2b8\ubd81 \ucef4\ud4e8\ud130 \ubc30\ud130\ub9ac, \ubb34\uc120 \uc804\ub3d9 \uacf5\uad6c, \uc77c\ubd80 \uc804\uae30 \uc790\ub3d9\ucc28, \uc804\uae30 \ud0a5\ubcf4\ub4dc, \ub300\ubd80\ubd84\uc758 e-\ubc14\uc774\ud06c, \ud734\ub300\uc6a9 \uc804\uc6d0 \uc740\ud589 \ubc0f LED \uc190\uc804\ub4f1\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h2>\ub9ac\ud2ac \uc774\uc628 \ub300 \ub9ac\ud2ac \ud3f4\ub9ac\uba38 \ubc30\ud130\ub9ac<\/h2>\n<p>\ub9ac\ud2ac \uc774\uc628 \ud3f4\ub9ac\uba38(LiPo) \ubc30\ud130\ub9ac\ub294 \ub9ac\ud2ac \uc774\uc628 \ubc30\ud130\ub9ac\uc758 \ud55c \uc720\ud615\uc73c\ub85c, \uc561\uccb4 \uc804\ud574\uc9c8 \ub300\uc2e0 \uace0\uccb4 \ud3f4\ub9ac\uba38 \uc804\ud574\uc9c8\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. LiPo \ubc30\ud130\ub9ac\ub294 \ubaa8\ub450 \uace0\uc804\ub3c4\uc131 \uc824 \ud3f4\ub9ac\uba38\ub97c \uc804\ud574\uc9c8\ub85c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ub9ac\ud2ac \ud3f4\ub9ac\uba38 \ubc30\ud130\ub9ac\ub294 \ud734\ub300\uc6a9 \uae30\uae30, \ub4dc\ub860, \uc77c\ubd80 \uc804\uae30 \uc790\ub3d9\ucc28 \ub4f1 \ubb34\uac8c\uac00 \uc911\uc694\ud55c \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc885\uc885 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h2>\ud734\ub300\ud3f0 \ubc30\ud130\ub9ac\uc758 \ud2b9\uc131<\/h2>\n<p>\ubc30\ud130\ub9ac\uc758 \ud2b9\uc131\uc744 \uc774\ud574\ud558\ub824\uba74 \uc804\uc555, \ucef7\uc624\ud504 \uc804\uc555, \uc6a9\ub7c9, C-\uc728, \uc790\uae30 \ubc29\uc804, \ud1f4\ud654 \ub4f1 \uba87 \uac00\uc9c0 \uc911\uc694\ud55c \ud30c\ub77c\ubbf8\ud130\ub97c \uc54c\uc544\uc57c \ud569\ub2c8\ub2e4. \ub9ac\ud2ac \uc774\uc628 \ubc30\ud130\ub9ac\uc758 \uacbd\uc6b0, \ubc30\ud130\ub9ac \uc218\uba85\uc744 \uc904\uc774\ub294 \ud654\ud559\uc801 \ubd88\uc548\uc815\uc131\uc744 \ucd08\ub798\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c 3.2V \uc774\ud558\ub85c \uc804\uc555\uc774 \ub5a8\uc5b4\uc9c0\uc9c0 \uc54a\ub3c4\ub85d \ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h2>\ub9ac\ud2ac \uc774\uc628 \ubc30\ud130\ub9ac\uc758 \ud1f4\ud654<\/h2>\n<p>\ubc30\ud130\ub9ac\ub294 \ucda9\uc804-\ubc29\uc804 \uc8fc\uae30\ub9c8\ub2e4 \uc77c\uc815 \uc815\ub3c4 \ud1f4\ud654\ud569\ub2c8\ub2e4. \ud1f4\ud654\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc804\ud574\uc9c8\uc774 \uc804\uadf9\uc5d0\uc11c \uba40\uc5b4\uc9c0\uac70\ub098 \ud65c\uc131 \ubb3c\uc9c8\uc774 \uc804\uadf9\uc5d0\uc11c \ud0c8\ucc29\ub420 \ub54c \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ub9ac\ud2ac \uc774\uc628 \ubc30\ud130\ub9ac\uc758 \uacbd\uc6b0, \ud1f4\ud654\uc640 \uc6a9\ub7c9 \uac10\uc18c\ub294 \uc8fc\ub85c \uace0\uccb4 \uc804\ud574\uc9c8 \uacc4\uba74(SEI)\uc758 \uc131\uc7a5\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<h2>\ub2e4\ub978 \uc885\ub958\uc758 \ubc30\ud130\ub9ac<\/h2>\n<p>\ub2e4\uc591\ud55c \uc804\uae30 \ubc30\ud130\ub9ac \uc720\ud615\uc744 \uc694\uc57d\ud558\uba74, \ud06c\uae30\uc640 \ud615\uc2dd\ubcc4 \ubc30\ud130\ub9ac \ubd84\ub958, \uc77c\ucc28(\ube44\ucda9\uc804\uc2dd) \ubc0f \uc774\ucc28(\ucda9\uc804\uc2dd) \uc140 \ubaa9\ub85d, \ubc30\ud130\ub9ac \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8 \ubaa9\ub85d, \ub2e4\uc591\ud55c \ubc30\ud130\ub9ac \uc804\uc555 \ubaa9\ub85d\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 AA, AAA, AAAA, C, D, 18650, 21700 \ub4f1\uc758 \ubc30\ud130\ub9ac \ud06c\uae30 \ubc0f \ud615\uc2dd\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2022\/10\/cell-phone-battery-composition.png\" alt=\"Cell Phone Battery\" \/><\/p>\n<div style=\"text-align: center; font-size: 20px;\">\n    <a href=\"https:\/\/www.electricity-magnetism.org\/electric-battery\/cell-phone-battery\/\">Original Article<\/a>\n<\/div>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ub300\ubd80\ubd84\uc758 \ud734\ub300\ud3f0 \ubc30\ud130\ub9ac\ub294 \ud30c\uc6b0\uce58\ud615 \ub9ac\ud2ac\uc774\uc628 \ubc30\ud130\ub9ac\ub85c, \uc0ac\uc6a9\uc790\uc758 \ubc30\ud130\ub9ac \uad00\ub9ac \ubc29\ubc95\uacfc \uc0ac\uc6a9\ub41c \ucda9\uc804 \uae30\uc220\uc5d0 \ub530\ub77c 300~500\ud68c \uc644\uc804 \ucda9\uc804\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":4860,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[15],"tags":[],"class_list":["post-142933","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-15","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.9 - 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