{"id":142849,"date":"2024-01-14T13:07:42","date_gmt":"2024-01-14T13:07:42","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ec%95%8c%ec%b9%b4%eb%9d%bc%ec%9d%b8-%eb%b0%b0%ed%84%b0%eb%a6%ac%ec%9d%98-%ed%99%94%ed%95%99-%ed%99%94%ed%95%99%eb%b0%98%ec%9d%91-%ec%a0%84%ea%b8%b0-%ec%9e%90%ea%b8%b0\/"},"modified":"2024-02-21T17:07:10","modified_gmt":"2024-02-21T17:07:10","slug":"%ec%95%8c%ec%b9%b4%eb%9d%bc%ec%9d%b8-%eb%b0%b0%ed%84%b0%eb%a6%ac%ec%9d%98-%ed%99%94%ed%95%99-%ed%99%94%ed%95%99%eb%b0%98%ec%9d%91-%ec%a0%84%ea%b8%b0-%ec%9e%90%ea%b8%b0","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%95%8c%ec%b9%b4%eb%9d%bc%ec%9d%b8-%eb%b0%b0%ed%84%b0%eb%a6%ac%ec%9d%98-%ed%99%94%ed%95%99-%ed%99%94%ed%95%99%eb%b0%98%ec%9d%91-%ec%a0%84%ea%b8%b0-%ec%9e%90%ea%b8%b0\/","title":{"rendered":"\uc54c\uce74\ub77c\uc778 \ubc30\ud130\ub9ac\uc758 \ud654\ud559 | \ud654\ud559\ubc18\uc751 | \uc804\uae30 &#8211; \uc790\uae30"},"content":{"rendered":"<h2>\uc54c\uce7c\ub77c\uc778 \ubc30\ud130\ub9ac\uc758 \ud654\ud559<\/h2>\n<p>\uc54c\uce7c\ub77c\uc778 \ubc30\ud130\ub9ac(IEC \ucf54\ub4dc: L)\ub294 \uc544\uc5f0\uacfc \uc774\uc0b0\ud654\ub9dd\uac04(MnO<sub>2<\/sub>) \uc0ac\uc774\uc758 \uc804\uae30\ud654\ud559 \ubc18\uc751\uc73c\ub85c \uc9c1\uc811 \uc804\ub958\ub97c \uc81c\uacf5\ud558\ub294 \uc77c\ucc28 \ubc30\ud130\ub9ac \uc720\ud615\uc785\ub2c8\ub2e4. \uc54c\uce7c\ub77c\uc778 \ubc30\ud130\ub9ac\ub294 \uc0b0\uc131\uc778 \uc5fc\ud654\uc554\ubaa8\ub284(NH<sub>4<\/sub>Cl)\uc774\ub098 \uc5fc\ud654\uc544\uc5f0(ZnCl<sub>2<\/sub>) \uc804\ud574\uc9c8 \ub300\uc2e0 \uc54c\uce7c\ub77c\uc778 \uc804\ud574\uc9c8\uc778 \uc218\uc0b0\ud654\uce7c\ub968(KOH)\uc744 \uc0ac\uc6a9\ud558\uae30 \ub54c\ubb38\uc5d0 \uc774\ub7ec\ud55c \uc774\ub984\uc774 \ubd99\uc5c8\uc2b5\ub2c8\ub2e4. \ub2e4\ub978 \ubc30\ud130\ub9ac \uc2dc\uc2a4\ud15c\ub3c4 \uc54c\uce7c\ub77c\uc778 \uc804\ud574\uc9c8\uc744 \uc0ac\uc6a9\ud558\uc9c0\ub9cc, \uc804\uadf9\uc5d0 \ub2e4\ub978 \ud65c\uc131 \ubb3c\uc9c8\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc8fc\uc694 \uc54c\uce7c\ub77c\uc778 \ubc30\ud130\ub9ac\ub294 \ub9ce\uc740 \ud734\ub300\uc6a9 \uc7a5\uce58, \uc608\ub97c \ub4e4\uc5b4 \uc804\ub3d9 \uacf5\uad6c, \ub77c\ub514\uc624, \uc7a5\ub09c\uac10, \uc6d0\uaca9 \uc81c\uc5b4 \ub4f1\uc744 \uad6c\ub3d9\ud558\ub294 \ub370 \ud544\uc218\uc801\uc778 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc81c\ud488\uc785\ub2c8\ub2e4. \uac00\uc7a5 \ud754\ud55c \uc54c\uce7c\ub77c\uc778 \ubc30\ud130\ub9ac \ud06c\uae30\ub294 \uc798 \uc54c\ub824\uc9c4 AA \ubc30\ud130\ub9ac\uc785\ub2c8\ub2e4. \uc54c\uce7c\ub77c\uc778 \ubc30\ud130\ub9ac\ub294 \uc8fc\ub85c \uc804\ub958 \uc18c\ubaa8\uac00 \uc801\uace0 \uac04\ud5d0\uc801\uc73c\ub85c\ub9cc \uc0ac\uc6a9\ub418\uac70\ub098 \ub300\uccb4 \uc804\uc6d0\uc6d0\uc774 \uba40\ub9ac \ub5a8\uc5b4\uc838 \uc788\ub294 \ud734\ub300\uc6a9 \uc7a5\uce58\uc5d0 \uc8fc\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ub2e4\ub978 \uc804\uae30 \uc804\uc6d0\uc774 \uac04\ud5d0\uc801\uc73c\ub85c\ub9cc \uc81c\uacf5\ub418\ub294 \uacbd\ubcf4 \ubc0f \ud1b5\uc2e0 \ud68c\ub85c\uc640 \uac19\uc740 \uacbd\uc6b0\uc785\ub2c8\ub2e4.<\/p>\n<h2>\uc54c\uce7c\ub77c\uc778 \ubc30\ud130\ub9ac\uc758 \ud654\ud559 \uc6d0\ub9ac<\/h2>\n<p>\uac04\ub2e8\ud788 \ub9d0\ud574\uc11c, \uac01 \ubc30\ud130\ub9ac\ub294 \ubc18\uc751\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc591\uadf9\uacfc \uc74c\uadf9\uc744 \ubd84\ub9ac\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc800\uc7a5\ub41c \uc804\uc790\ub294 \ud68c\ub85c\uac00 \ub2eb\ud614\uc744 \ub54c\ub9cc \ud750\ub974\uac8c \ub429\ub2c8\ub2e4. \uc774\ub294 \ubc30\ud130\ub9ac\uac00 \uc7a5\uce58\uc5d0 \ubc30\uce58\ub418\uace0 \uc7a5\uce58\uac00 \ucf1c\uc9c8 \ub54c \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ud68c\ub85c\uac00 \ub2eb\ud788\uba74, \uc591\uadf9(\uc608: \uc54c\uce7c\ub77c\uc778 \ubc30\ud130\ub9ac\uc758 \uc774\uc0b0\ud654\ub9dd\uac04)\uc5d0 \uc758\ud55c \uc804\uc790\uc5d0 \ub300\ud55c \ub354 \uac15\ud55c \uc778\ub825\uc774 \ud68c\ub85c\uc758 \uc804\uc120\uc744 \ud1b5\ud574 \uc74c\uadf9(\uc608: \uc544\uc5f0)\uc73c\ub85c\ubd80\ud130 \uc804\uc790\ub97c \uc591\uadf9 \uc804\uadf9\uc73c\ub85c \ub04c\uc5b4\ub2f9\uae41\ub2c8\ub2e4. \uc774 \ubc30\ud130\ub9ac \ud654\ud559 \ubc18\uc751, \uc804\uc120\uc744 \ud1b5\ud55c \uc804\uc790\uc758 \ud750\ub984\uc774 \uc804\uae30\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc790\uc138\ud788 \ub4e4\uc5b4\uac00\uba74, \ubc30\ud130\ub9ac\ub294 \ud654\ud559 \uc5d0\ub108\uc9c0\ub97c \uc9c1\uc811 \uc804\uae30 \uc5d0\ub108\uc9c0\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4. \ud654\ud559 \uc5d0\ub108\uc9c0\ub294 \uc608\ub97c \ub4e4\uc5b4, Zn\uc774\ub098 Li\uc640 \uac19\uc740 \uace0\uc5d0\ub108\uc9c0 \uae08\uc18d\uc5d0 \uc800\uc7a5\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub4e4\uc740 \uc804\uc774 \uae08\uc18d\uacfc \ub2ec\ub9ac d-\uc804\uc790 \uacb0\ud569\uc5d0 \uc758\ud574 \uc548\uc815\ud654\ub418\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ub2e4\uc591\ud55c \uc885\ub958\uc758 \ubc30\ud130\ub9ac\uac00 \ub2e4\uc591\ud55c \uc7ac\ub8cc \uc870\ud569\uc73c\ub85c \uc874\uc7ac\ud558\ub354\ub77c\ub3c4, \ubaa8\ub450 \uac19\uc740 \uc0b0\ud654-\ud658\uc6d0 \ubc18\uc751\uc758 \uc6d0\ub9ac\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc804\ud574\uc9c8\uc774\ub77c\ub294 \uc774\uc628 \uc804\ub3c4\uc131\uc774 \uc788\uace0 \uc804\uae30\uc801\uc73c\ub85c \uc808\uc5f0\ub41c \ubb3c\uc9c8\ub85c \ubd84\ub9ac\ub41c \ub450 \uc804\uadf9\uc5d0\uc11c \uc790\ubc1c\uc801\uc778 \uc0b0\ud654-\ud658\uc6d0 \ubc18\uc751\uc774 \uc77c\uc5b4\ub0a9\ub2c8\ub2e4. \uc0b0\ud654-\ud658\uc6d0 \ubc18\uc751\uc740 \uc6d0\uc790\uc758 \uc0b0\ud654 \uc0c1\ud0dc\uc5d0 \ubcc0\ud654\ub97c \uc77c\uc73c\ud0a4\ub294 \ud654\ud559 \ubc18\uc751\uc785\ub2c8\ub2e4. \ud55c \uc6d0\uc18c\ub85c\ubd80\ud130 \ub2e4\ub978 \uc6d0\uc18c\ub85c \uc804\uc790\uac00 \uc774\ub3d9\ub429\ub2c8\ub2e4. \uacb0\uacfc\uc801\uc73c\ub85c, \ub3c4\ub108 \uc6d0\uc18c\uc778 \uc74c\uadf9\uc740 \uc0b0\ud654(\uc804\uc790\ub97c \uc783\uc74c)\ub418\uace0 \uc218\uc2e0 \uc6d0\uc18c\uc778 \uc591\uadf9\uc740 \ud658\uc6d0(\uc804\uc790\ub97c \uc5bb\uc74c)\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc54c\uce7c\ub77c\uc778 \ubc30\ud130\ub9ac\uc5d0\uc11c \uc74c\uadf9\uc740 \uc544\uc5f0\uc774\uace0 \uc591\uadf9\uc740 \uace0\ubc00\ub3c4 \uc774\uc0b0\ud654\ub9dd\uac04(MnO<sub>2<\/sub>)\uc785\ub2c8\ub2e4. \uc218\uc0b0\ud654\uce7c\ub968(KOH)\uc758 \uc54c\uce7c\ub77c\uc778 \uc804\ud574\uc9c8\uc740 \ubc18\uc751 \ub3d9\uc548 \uc18c\ube44\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc624\uc9c1 \uc544\uc5f0\uacfc MnO<sub>2<\/sub>\ub9cc \ubc29\uc804 \ub3d9\uc548 \uc18c\ube44\ub429\ub2c8\ub2e4. \uc218\uc0b0\ud654\uce7c\ub968\uc758 \uc54c\uce7c\ub77c\uc778 \uc804\ud574\uc9c8\uc740 \uc18c\ube44\ub418\uace0 \uc0dd\uc131\ub41c OH<sup>\u2212<\/sup>\uc758 \uc591\uc774 \uac19\uae30 \ub54c\ubb38\uc5d0 \ub0a8\uc544 \uc788\uc2b5\ub2c8\ub2e4. \ubc18\uc751\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<p>Zn(s)<br \/>\n+<br \/>\n2<br \/>\nOH<br \/>\n&#8211;<br \/>\n(aq)<br \/>\n\u2192<br \/>\nZnO(s)<br \/>\n+<br \/>\nH<br \/>\n2<br \/>\nO(l)<br \/>\n+<br \/>\n2<br \/>\ne<br \/>\n&#8211;<br \/>\n[<br \/>\nE<br \/>\noxidation<br \/>\n\u2218<br \/>\n=<br \/>\n+<br \/>\n1.28<br \/>\n V<br \/>\n]<br \/>\nZn(s)+2OH<br \/>\n&#8211;<br \/>\n (aq)\u2192ZnO(s)+H<br \/>\n2<br \/>\n\u200b<br \/>\n O(l)+2e<br \/>\n&#8211;<br \/>\n [E<br \/>\noxidation<br \/>\n\u2218<br \/>\n\u200b<br \/>\n =+1.28 V]<\/p>\n<p>2<br \/>\nMnO<br \/>\n2<br \/>\n(s)<br \/>\n+<br \/>\nH<br \/>\n2<br \/>\nO(l)<br \/>\n+<br \/>\n2<br \/>\ne<br \/>\n&#8211;<br \/>\n\u2192<br \/>\nMn<br \/>\n2<br \/>\nO<br \/>\n3<br \/>\n(s)<br \/>\n+<br \/>\n2<br \/>\nOH<br \/>\n&#8211;<br \/>\n(aq)<br \/>\n[<br \/>\nE<br \/>\nreduction<br \/>\n\u2218<br \/>\n=<br \/>\n+<br \/>\n0.15<br \/>\n V<br \/>\n]<br \/>\n2MnO<br \/>\n2<br \/>\n\u200b<br \/>\n (s)+H<br \/>\n2<br \/>\n\u200b<br \/>\n O(l)+2e<br \/>\n&#8211;<br \/>\n \u2192Mn<br \/>\n2<br \/>\n\u200b<br \/>\n O<br \/>\n3<br \/>\n\u200b<br \/>\n (s)+2OH<br \/>\n&#8211;<br \/>\n (aq)[E<br \/>\nreduction<br \/>\n\u2218<br \/>\n\u200b<br \/>\n =+0.15 V]<\/p>\n<p>\uc885\ud569 \ubc18\uc751\uc2dd:<\/p>\n<p>Zn(s)<br \/>\n+<br \/>\n2<br \/>\nMnO<br \/>\n2<br \/>\n(s)<br \/>\n\u21cc<br \/>\nZnO(s)<br \/>\n+<br \/>\nMn<br \/>\n2<br \/>\nO<br \/>\n3<br \/>\n(s)<br \/>\n[<br \/>\ne<br \/>\n\u2218<br \/>\n=<br \/>\n+<br \/>\n1.43<br \/>\n V<br \/>\n]<br \/>\nZn(s)+2MnO<br \/>\n2<br \/>\n\u200b<br \/>\n (s)\u21ccZnO(s)+Mn<br \/>\n2<br \/>\n\u200b<br \/>\n O<br \/>\n3<br \/>\n\u200b<br \/>\n (s)[e<br \/>\n\u2218<br \/>\n =+1.43 V]<\/p>\n<p>\uc774 \ubc30\ud130\ub9ac \ud654\ud559\uc744 \uc2e4\uc81c \uc138\uacc4\uc5d0 \uc801\uc6a9\ud558\uba74, \ubc18\uc751 \ub3d9\uc548 \uc0dd\uc131\ub41c \uc804\uc790\ub294 \ud68c\ub85c\uac00 \ub2eb\ud614\uc744 \ub54c \uc7a5\uce58\ub97c \uad6c\ub3d9\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2022\/09\/alkaline-battery-principle-of-operation.png\" alt=\"Chemistry of Alkaline Batteries\" \/><\/p>\n<div style=\"text-align: center; font-size: 20px;\">\n    <a href=\"https:\/\/www.electricity-magnetism.org\/electric-battery\/chemistry-of-alkaline-batteries\/\">Original Article<\/a>\n<\/div>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc54c\uce74\ub77c\uc778 \ubc30\ud130\ub9ac\uc758 \uacbd\uc6b0 \uc74c\uadf9\uc740 \uc544\uc5f0, \uc591\uadf9\uc740 \uace0\ubc00\ub3c4 \uc774\uc0b0\ud654\ub9dd\uac04(MnO2)\uc785\ub2c8\ub2e4. \uc218\uc0b0\ud654\uce7c\ub968, KOH\uc758 \uc54c\uce7c\ub9ac\uc131 \uc804\ud574\uc9c8.<\/p>\n","protected":false},"author":1,"featured_media":3886,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[15],"tags":[],"class_list":["post-142849","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 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\uc54c\uce74\ub77c\uc778 \ubc30\ud130\ub9ac\uc758 \ud654\ud559 | \ud654\ud559\ubc18\uc751 | \uc804\uae30 - \uc790\uae30<\/title>\n<meta name=\"description\" content=\"\uc54c\uce74\ub77c\uc778 \ubc30\ud130\ub9ac\uc758 \uacbd\uc6b0 \uc74c\uadf9\uc740 \uc544\uc5f0, \uc591\uadf9\uc740 \uace0\ubc00\ub3c4 \uc774\uc0b0\ud654\ub9dd\uac04(MnO2)\uc785\ub2c8\ub2e4. \uc218\uc0b0\ud654\uce7c\ub968, KOH\uc758 \uc54c\uce7c\ub9ac\uc131 \uc804\ud574\uc9c8.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.electricity-magnetism.org\/ko\/%ec%95%8c%ec%b9%b4%eb%9d%bc%ec%9d%b8-%eb%b0%b0%ed%84%b0%eb%a6%ac%ec%9d%98-%ed%99%94%ed%95%99-%ed%99%94%ed%95%99%eb%b0%98%ec%9d%91-%ec%a0%84%ea%b8%b0-%ec%9e%90%ea%b8%b0\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\uc54c\uce74\ub77c\uc778 \ubc30\ud130\ub9ac\uc758 \ud654\ud559 | \ud654\ud559\ubc18\uc751 | \uc804\uae30 - \uc790\uae30\" \/>\n<meta property=\"og:description\" content=\"\uc54c\uce74\ub77c\uc778 \ubc30\ud130\ub9ac\uc758 \uacbd\uc6b0 \uc74c\uadf9\uc740 \uc544\uc5f0, \uc591\uadf9\uc740 \uace0\ubc00\ub3c4 \uc774\uc0b0\ud654\ub9dd\uac04(MnO2)\uc785\ub2c8\ub2e4. \uc218\uc0b0\ud654\uce7c\ub968, KOH\uc758 \uc54c\uce7c\ub9ac\uc131 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