{"id":142895,"date":"2024-01-14T13:09:47","date_gmt":"2024-01-14T13:09:47","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%eb%8b%88%ec%bc%88-%ec%b9%b4%eb%93%9c%eb%ae%b4-%eb%b0%b0%ed%84%b0%eb%a6%ac-%ec%9e%91%eb%8f%99-%ec%9b%90%eb%a6%ac-%eb%b0%98%ec%9d%91-%ec%96%91%ea%b7%b9-%ec%9d%8c%ea%b7%b9-%eb%b0%8f-%ec%a0%84\/"},"modified":"2024-02-21T17:12:18","modified_gmt":"2024-02-21T17:12:18","slug":"%eb%8b%88%ec%bc%88-%ec%b9%b4%eb%93%9c%eb%ae%b4-%eb%b0%b0%ed%84%b0%eb%a6%ac-%ec%9e%91%eb%8f%99-%ec%9b%90%eb%a6%ac-%eb%b0%98%ec%9d%91-%ec%96%91%ea%b7%b9-%ec%9d%8c%ea%b7%b9-%eb%b0%8f-%ec%a0%84","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%eb%8b%88%ec%bc%88-%ec%b9%b4%eb%93%9c%eb%ae%b4-%eb%b0%b0%ed%84%b0%eb%a6%ac-%ec%9e%91%eb%8f%99-%ec%9b%90%eb%a6%ac-%eb%b0%98%ec%9d%91-%ec%96%91%ea%b7%b9-%ec%9d%8c%ea%b7%b9-%eb%b0%8f-%ec%a0%84\/","title":{"rendered":"\ub2c8\ucf08-\uce74\ub4dc\ubbb4 \ubc30\ud130\ub9ac – \uc791\ub3d9 \uc6d0\ub9ac | \ubc18\uc751, \uc591\uadf9, \uc74c\uadf9 \ubc0f \uc804\ud574\uc9c8"},"content":{"rendered":"

\ub2c8\ucf08-\uce74\ub4dc\ubbb4 \ubc30\ud130\ub9ac\uc758 \uc791\ub3d9 \uc6d0\ub9ac<\/h2>\n

\ub2c8\ucf08-\uce74\ub4dc\ubbb4 \ubc30\ud130\ub9ac(Ni-Cd \ubc30\ud130\ub9ac)\ub294 \ub2c8\ucf08 \uc0b0\ud654\uc218\uc0b0\ud654\ubb3c Ni(O)(OH)\uc744 \uc591\uadf9\uc73c\ub85c, \uae08\uc18d \uce74\ub4dc\ubbb4\uc744 \uc74c\uadf9\uc73c\ub85c \uc0ac\uc6a9\ud558\ub294 2\ucc28 \ubc30\ud130\ub9ac\uc758 \uc77c\uc885\uc785\ub2c8\ub2e4. \uc774 \ubc30\ud130\ub9ac\uc758 \uc57d\uc790\uc778 Ni-Cd\ub294 \ub2c8\ucf08(Ni)\uacfc \uce74\ub4dc\ubbb4(Cd)\uc758 \ud654\ud559 \uae30\ud638\uc5d0\uc11c \uc720\ub798\ud569\ub2c8\ub2e4. \uc774 \ubc30\ud130\ub9ac\ub294 \ub0ae\uc740 \ub0b4\ubd80 \uc784\ud53c\ub358\uc2a4\ub85c \uc778\ud574 \ub192\uc740 \uc804\ub825\uc744 \ubc1c\ud718\ud560 \uc218 \uc788\uc9c0\ub9cc, \ub2e4\ub978 \ubc30\ud130\ub9ac \uc2dc\uc2a4\ud15c\uc5d0 \ube44\ud574 \uc0c1\ub300\uc801\uc73c\ub85c \ub0ae\uc740 \uc5d0\ub108\uc9c0 \uc800\uc7a5 \uc6a9\ub7c9\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \uae34 \uc218\uba85\uacfc \ube60\ub978 \uc7ac\ucda9\uc804 \ub2a5\ub825\uc744 \uac00\uc9c0\uace0 \uc788\uc9c0\ub9cc, \uc804\uc555 \uc6b0\uc6b8\uc99d \ud639\uc740 \uba54\ubaa8\ub9ac \ud6a8\uacfc\ub85c \uc778\ud574 \uc9c0\uc18d\uc801\uc73c\ub85c \uc595\uac8c \ubc29\uc804\ub420 \uacbd\uc6b0 \ucd5c\ub300 \ucda9\uc804 \uc804\uc555\uc774 \uac10\uc18c\ud558\uc5ec \uc5d0\ub108\uc9c0 \uc6a9\ub7c9\uc774 \uc904\uc5b4\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uc7a5 \ud070 \ub2e8\uc810\uc740 \uce74\ub4dc\ubbb4\uc758 \ud568\uc720\uc785\ub2c8\ub2e4. \uce74\ub4dc\ubbb4\uc740 \ub9e4\uc6b0 \uc720\ub3c5\ud558\uae30 \ub54c\ubb38\uc5d0, Ni-Cd \ubc30\ud130\ub9ac\ub294 \ud604\ub300 \ubc30\ud130\ub9ac \uc2dc\uc2a4\ud15c\uc758 \ub300\uc548\uc774 \ub420 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \ud604\uc7ac Ni-Cd \ubc30\ud130\ub9ac\uc758 \uc8fc\uc694 \uc0ac\uc6a9\ucc98\ub294 \uc804\ub3d9 \uacf5\uad6c, \uc7a5\ub09c\uac10, \ube44\uc0c1 \uc870\uba85, \uc758\ub8cc \uae30\uae30, \uc0b0\uc5c5\uc6a9 \ud734\ub300\uc6a9 \uc81c\ud488\uacfc \uac19\uc740 \uc18c\ud615 \ud734\ub300\uc6a9 \uc7a5\uce58\ub4e4\uc785\ub2c8\ub2e4. \uc774 \ubc30\ud130\ub9ac\ub294 \uc18c\ud615 \uc81c\ud488\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc774\uc720\ub294 \uc800\uc804\ub825 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc5d0 \ub300\ud55c \ube44\uc6a9\uc774 \uc800\ub834\ud558\uc9c0\ub9cc \uac19\uc740 \uc6a9\ub7c9\uc758 \ub0a9\ucd95 \uc804\uc9c0\ubcf4\ub2e4 3~4\ubc30 \ube44\uc2f8\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n

\ub2c8\ucf08-\uce74\ub4dc\ubbb4 \ubc30\ud130\ub9ac\uc758 \ud654\ud559\uc801 \uad6c\uc870 \ubc0f \uc791\ub3d9 \uc6d0\ub9ac<\/h2>\n

\uc644\uc804\ud788 \ucda9\uc804\ub41c Ni-Cd \uc140\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uad6c\uc131 \uc694\uc18c\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n

\uc591\uadf9: \ub2c8\ucf08(III) \uc0b0\ud654\uc218\uc0b0\ud654\ubb3c \uc591\uadf9 \uc804\uadf9 \ud50c\ub808\uc774\ud2b8
\n\uc74c\uadf9: \uce74\ub4dc\ubbb4 \uc74c\uadf9 \uc804\uadf9 \ud50c\ub808\uc774\ud2b8
\n\ubd84\ub9ac\ub9c9
\n\uc804\ud574\uc9c8: \uc54c\uce7c\ub9ac \uc804\ud574\uc9c8 (\uc218\uc0b0\ud654 \uce7c\ub968)
\nNi-Cd \ubc30\ud130\ub9ac\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uae08\uc18d \ucf00\uc774\uc2a4\ub85c \ub418\uc5b4 \uc788\uc73c\uba70, \uc790\uccb4 \ubc00\ubd09 \uc548\uc804 \ubc38\ube0c\uac00 \uc7a5\ucc29\ub41c \ubc00\ubd09 \ud50c\ub808\uc774\ud2b8\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uc591\uadf9\uacfc \uc74c\uadf9 \uc804\uadf9 \ud50c\ub808\uc774\ud2b8\ub294 \ubd84\ub9ac\ub9c9\uc5d0 \uc758\ud574 \uc11c\ub85c \uaca9\ub9ac\ub418\uba70, \ucf00\uc774\uc2a4 \ub0b4\ubd80\uc5d0 \ub098\uc120\ud615\uc73c\ub85c \uac10\uaca8 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c ‘\uc824\ub9ac\ub864 \ub514\uc790\uc778’\uc774\ub77c\uace0 \ud558\uba70, \uc774 \uad6c\uc870 \ub355\ubd84\uc5d0 Ni-Cd \uc140\uc740 \ub3d9\uc77c\ud55c \ud06c\uae30\uc758 \uc54c\uce7c\ub9ac \uc140\ubcf4\ub2e4 \ud6e8\uc52c \ub192\uc740 \ucd5c\ub300 \uc804\ub958\ub97c \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc29\uc804\ub41c \uc0c1\ud0dc\uc5d0\uc11c\uc758 \uc591\uadf9\uc740 \ubc30\ud130\ub9ac \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\uac8c \ub3c4\ud551 \ubc0f \uc218\uc815\ub41c \ub2c8\ucf08 \uc218\uc0b0\ud654\ubb3c\uacfc \uc804\ub3c4\uc131 \ub9e4\uccb4\ub85c\uc11c\uc758 \uadf8\ub77c\ud30c\uc774\ud2b8\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \ub2c8\ucf08\uc740 \ucda9\uc804 \ubc0f \ubc29\uc804 \uc911\uc5d0 \ub450 \uac00\uc9c0 \uc0b0\ud654 \uc0c1\ud0dc \uc0ac\uc774\uc5d0\uc11c \uc21c\ud658\ud558\uba70, \ucda9\uc804 \uc2dc \ub2c8\ucf08 \uc218\uc0b0\ud654\ubb3c\uc740 \ub2c8\ucf08 \uc0b0\ud654\uc218\uc0b0\ud654\ubb3c(NiOOH)\ub85c \uc804\ud658\ub429\ub2c8\ub2e4:<\/p>\n

2Ni(OH)2<\/sub> + 2OH–<\/sup> \u2192 2NiOOH + 2H2<\/sub>O + 2e–<\/sup><\/p>\n

\ubc29\uc804 \uc911 \ub2c8\ucf08 \uc0b0\ud654 \uc804\uadf9\uc5d0\uc11c\uc758 \ubc18\uc751\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n

2NiOOH + 2H2<\/sub>O + 2e–<\/sup> \u2192 2Ni(OH)2<\/sub> + 2OH–<\/sup><\/p>\n

\uc74c\uadf9\uc740 \uce74\ub4dc\ubbb4 \uc218\uc0b0\ud654\ubb3c, Cd(OH)2<\/sub>\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc73c\uba70, \ucda9\uc804 \uc911\uc5d0 \uae08\uc18d \uce74\ub4dc\ubbb4\uc73c\ub85c \ud658\uc6d0\ub429\ub2c8\ub2e4. \ubc29\uc804 \uacfc\uc815\uc5d0\uc11c \uc774 \ubc18\uc751\uc740 \uc5ed\uc804\ub418\uc5b4, \uce74\ub4dc\ubbb4\uc758 \uc0b0\ud654 \uc0c1\ud0dc\uac00 0\uc5d0\uc11c 2+\ub85c \ubcc0\ud558\uba70, \uce74\ub4dc\ubbb4 \uc6d0\uc790\ub2f9 \ub450 \uac1c\uc758 \uc804\uc790\ub97c \ubc29\ucd9c\ud569\ub2c8\ub2e4. \ucda9\uc804 \uc911 \uc74c\uadf9\uc5d0\uc11c\uc758 \ubc18\uc751\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n

Cd(OH)2<\/sub> + 2e–<\/sup> \u2192 Cd + 2OH–<\/sup><\/p>\n

\ubc29\uc804 \uc911 \uce74\ub4dc\ubbb4 \uc804\uadf9\uc5d0\uc11c\uc758 \ud654\ud559 \ubc18\uc751\uc740:<\/p>\n

Cd + 2OH–<\/sup> \u2192 Cd(OH)2<\/sub> + 2e–<\/sup><\/p>\n

\ubc29\uc804 \uc911\uc758 \uc804\uccb4 \ubc18\uc751\uc740:<\/p>\n

2NiOOH + Cd + 2H2<\/sub>O \u2192 2Ni(OH)2<\/sub> + Cd(OH)2<\/sub><\/p>\n

\uce74\ub4dc\ubbb4\uc740 \uadf8 \uc790\uccb4\ub85c \uc0c1\ub2f9\ud788 \uc704\ud5d8\ud55c \uae08\uc18d\uc774\ubbc0\ub85c, \uc804 \uc138\uacc4 \uc815\ubd80\uc640 EU\uc5d0\uc11c\ub294 \uce74\ub4dc\ubbb4\uc744 \ub2e4\ub8e8\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \uc77c\ub828\uc758 \uaddc\uc815\uacfc \uc9c0\uce68\uc774 \ub9c8\ub828\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc804\ud574\uc9c8\uc740 \ubc30\ud130\ub9ac\uc5d0\uc11c \uc774\uc628 \uc804\ud558 \uc6b4\ubc18\uccb4 \uc5ed\ud560\uc744 \ud558\uba70, Ni-Cd \ubc30\ud130\ub9ac\uc758 \uacbd\uc6b0 \uc8fc\ub85c \ub18d\ucd95\ub41c \uc218\uc0b0\ud654 \uce7c\ub968, KOH\ub97c \uc0ac\uc6a9\ud558\uc9c0\ub9cc \uc218\uc0b0\ud654 \ub098\ud2b8\ub968, NaOH, \uadf8\ub9ac\uace0 \uc218\uc0b0\ud654 \ub9ac\ud2ac, LiOH\uac00 \ucd94\uac00\ub420 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ub2e4\uc74c \uae30\uc0ac<\/h2>\n

\"Nickel-cadmium<\/p>\n

\n Original Article<\/a>\n<\/div>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

\uc74c\uadf9\uc740 \uc218\uc0b0\ud654 \uce74\ub4dc\ubbb4, Cd(OH)2\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc73c\uba70, \uc774\ub294 \ucda9\uc804 \uc911\uc5d0 \uae08\uc18d \uce74\ub4dc\ubbb4\uc73c\ub85c \ud658\uc6d0\ub429\ub2c8\ub2e4. \ubc18\uc751\uc740 \ubc29\uc804 \uacfc\uc815 \uc804\ubc18\uc5d0 \uac78\uccd0 \uc5ed\uc804\ub429\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":3870,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[15],"tags":[],"class_list":["post-142895","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":"\n\ub2c8\ucf08-\uce74\ub4dc\ubbb4 \ubc30\ud130\ub9ac - \uc791\ub3d9 \uc6d0\ub9ac | \ubc18\uc751, \uc591\uadf9, \uc74c\uadf9 \ubc0f \uc804\ud574\uc9c8<\/title>\n<meta name=\"description\" content=\"\uc74c\uadf9\uc740 \uc218\uc0b0\ud654 \uce74\ub4dc\ubbb4, Cd(OH)2\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc73c\uba70, \uc774\ub294 \ucda9\uc804 \uc911\uc5d0 \uae08\uc18d \uce74\ub4dc\ubbb4\uc73c\ub85c \ud658\uc6d0\ub429\ub2c8\ub2e4. \ubc18\uc751\uc740 \ubc29\uc804 \uacfc\uc815 \uc804\ubc18\uc5d0 \uac78\uccd0 \uc5ed\uc804\ub429\ub2c8\ub2e4.\" \/>\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\/%eb%8b%88%ec%bc%88-%ec%b9%b4%eb%93%9c%eb%ae%b4-%eb%b0%b0%ed%84%b0%eb%a6%ac-%ec%9e%91%eb%8f%99-%ec%9b%90%eb%a6%ac-%eb%b0%98%ec%9d%91-%ec%96%91%ea%b7%b9-%ec%9d%8c%ea%b7%b9-%eb%b0%8f-%ec%a0%84\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\ub2c8\ucf08-\uce74\ub4dc\ubbb4 \ubc30\ud130\ub9ac - 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