{"id":6371,"date":"2026-01-19T18:13:51","date_gmt":"2026-01-20T02:13:51","guid":{"rendered":"https:\/\/3waycatalyst.com\/?p=6371"},"modified":"2026-01-19T18:13:54","modified_gmt":"2026-01-20T02:13:54","slug":"three-way-catalytic-converter-coating","status":"publish","type":"post","link":"https:\/\/3waycatalyst.com\/ko\/three-way-catalytic-converter-coating\/","title":{"rendered":"\ucf54\ud305\uc774 \uc0bc\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30\uc5d0 \ubbf8\uce58\ub294 3\uac00\uc9c0 \uc8fc\uc694 \uc601\ud5a5"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"1-introduction\">1. \uc11c\ub860<\/h2>\n\n\n\n<p>\uadf8\ub9cc\ud07c<a href=\"https:\/\/3waycatalyst.com\/ko\/three-way-catalytic-converter-twc\/\">\u00a0<strong>3\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30<\/strong><\/a>\u00a0\uc6cc\uc2dc\ucf54\ud2b8\ub294 \ud604\ub300 \uc790\ub3d9\ucc28 \ubc30\ucd9c\uac00\uc2a4 \uc81c\uc5b4\uc758 \ud575\uc2ec \uc694\uc18c\uc785\ub2c8\ub2e4. \uc774 \uae30\uc220\uc740 \ub9e4\uc6b0 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \uc218\ud589\ud558\uba70, \uc720\ub3c5\uc131 \ubc30\uae30\uac00\uc2a4\ub97c \ubb34\ud574\ud55c \ubb3c\uc9c8\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uac00\uc2a4\uc5d0\ub294 \uc77c\uc0b0\ud654\ud0c4\uc18c(CO), \ud0c4\ud654\uc218\uc18c(HC), \uc9c8\uc18c\uc0b0\ud654\ubb3c(NOx) \ub4f1\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \uc6cc\uc2dc\ucf54\ud2b8\uc758 \ubc00\ub3c4\uc640 \uadc0\uae08\uc18d \ub18d\ub3c4\ub97c \uc870\uc808\ud558\uc5ec \uc774\ub7ec\ud55c \ubc18\uc751\uc758 \ud6a8\uc728\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4. \uc774 \ub9e4\uac1c\ubcc0\uc218\ub294 \uc6cc\uc2dc\ucf54\ud2b8\uc758 \uc791\ub3d9 \ud6a8\uc728\uc744 \uc88c\uc6b0\ud569\ub2c8\ub2e4.\u00a0<strong><a href=\"https:\/\/3waycatalyst.com\/ko\/three-way-catalytic-converter-twc\/\">3\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30<\/a><\/strong>\u00a0\uc5d4\uc9c4 \ubc30\uae30\uac00\uc2a4\uc640 \uc0c1\ud638 \uc791\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ucf54\ud305 \ud568\ub7c9\uc758 \uc815\ud655\ud55c \uade0\ud615\uc740 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ud568\ub7c9\uc774 \ub108\ubb34 \ub0ae\uc73c\uba74 \ucc28\ub7c9\uc774 \ubc30\ucd9c\uac00\uc2a4 \uac80\uc0ac\ub97c \ud1b5\uacfc\ud558\uc9c0 \ubabb\ud558\uace0, \ub108\ubb34 \ub192\uc73c\uba74 \ube44\uc6a9\uc774 \uae09\uc99d\ud558\uace0 \uc5d4\uc9c4 \uc131\ub2a5\uc774 \uc800\ud558\ub429\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \ucf54\ud305 \ud568\ub7c9\uc774 \ucc28\ub7c9\uc758 \ubaa8\ub4e0 \uce21\uba74\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uc2ec\uce35\uc801\uc73c\ub85c \ubd84\uc11d\ud569\ub2c8\ub2e4.\u00a0<strong><a href=\"https:\/\/3waycatalyst.com\/ko\/three-way-catalytic-converter-twc\/\">3\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30<\/a><\/strong>\uc6b0\ub9ac\ub294 \ud654\ud559\uc801 \ud65c\uc131, \ubb3c\ub9ac\uc801 \uc720\ub3d9 \uc5ed\ud559 \ubc0f \uc7a5\uae30 \ub0b4\uad6c\uc131\uc744 \uc0b4\ud3b4\ubcfc \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"2-chemical-composition-and-the-role-of-the-washcoat\">2. \ud654\ud559\uc801 \uc870\uc131 \ubc0f \uc6cc\uc2dc\ucf54\ud2b8\uc758 \uc5ed\ud560<\/h2>\n\n\n\n<p>\ubaa8\ub4e0\u00a0<strong><a href=\"https:\/\/3waycatalyst.com\/ko\/three-way-catalytic-converter-twc\/\">3\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30<\/a><\/strong>\u00a0\ubcf5\uc7a1\ud55c \ub0b4\ubd80 \uad6c\uc870\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uae30\uc9c8\uc740 \uace8\uaca9 \uc5ed\ud560\uc744 \ud558\uace0, \ucf54\ud305\uc740 \ud53c\ubd80 \uc5ed\ud560\uc744 \ud558\uba70, \uadc0\uae08\uc18d\uc740 \ud65c\uc131 \uc138\ud3ec \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2-1-the-purpose-of-the-washcoat\">2.1 \uc6cc\uc2dc\ucf54\ud2b8\uc758 \uc6a9\ub3c4<\/h3>\n\n\n\n<p>\uc6cc\uc2dc\ucf54\ud2b8\ub294 \ub2e4\uacf5\uc131 \uc138\ub77c\ubbf9 \uce35\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc0b0\ud654\uc54c\ub8e8\ubbf8\ub284($Al)\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4.<em>{2}O<\/em>{3}$), \uc0b0\ud654\uc138\ub968($CeO)<em>{2}$), \ubc0f \uc0b0\ud654\uc9c0\ub974\ucf54\ub284($ZrO)<\/em>{2}$). \uc81c\uc870\uc5c5\uccb4\ub294 \uc774 \uc2ac\ub7ec\ub9ac\ub97c \uae30\ud310 \ucc44\ub110\uc5d0 \ub3c4\ud3ec\ud569\ub2c8\ub2e4. \uc6cc\uc2dc\ucf54\ud2b8\ub294 \uac70\ub300\ud55c \ub0b4\ubd80 \ud45c\uba74\uc801\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \ub2e8\uc77c\u00a0<a href=\"https:\/\/3waycatalyst.com\/ko\/three-way-catalytic-converter-twc\/\"><strong>3\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30<\/strong>\u00a0<\/a>\ud45c\uba74\uc801\uc740 \ucd95\uad6c\uc7a5 \uc5ec\ub7ec \uac1c\uc5d0 \ub9de\uba39\uc744 \uc815\ub3c4\uc785\ub2c8\ub2e4. \uc774 \uad11\ud65c\ud55c \uba74\uc801\uc740 \ud654\ud559 \ubc18\uc751\uc774 \uc77c\uc5b4\ub098\ub294 \ubb34\ub300\uac00 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2-2-precious-metal-distribution\">2.2 \uadc0\uae08\uc18d \uc720\ud1b5<\/h3>\n\n\n\n<p>\uadc0\uae08\uc18d\uc740 \uc6cc\uc2dc\ucf54\ud2b8 \uad6c\uc870 \ub0b4\uc5d0 \uc874\uc7ac\ud569\ub2c8\ub2e4. \ud314\ub77c\ub4d0(Pd), \ub85c\ub4d0(Rh), \ubc31\uae08(Pt)\uc774 \uc8fc\uc694 \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4. \ucca8\uac00\ub7c9\uc740 &#034;\ud65c\uc131 \ubd80\uc704&#034; \ubc00\ub3c4\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4. \uac01 \ud65c\uc131 \ubd80\uc704\ub294 \uae30\uccb4 \ubd84\uc790\uac00 \ubc18\uc751\ud560 \uc218 \uc788\ub294 \uc704\uce58\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ucca8\uac00\ub7c9\uc774 \ub192\uc744\uc218\ub85d \ud65c\uc131 \ubd80\uc704\uac00 \ub9ce\uc544\uc9d1\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ubd84\ud3ec\ub294 \uade0\uc77c\ud574\uc57c \ud569\ub2c8\ub2e4. \ubd84\ud3ec\uac00 \ubd88\ub7c9\ud558\uba74 &#034;\ud56b \uc2a4\ud31f&#034;\uc774 \ubc1c\uc0dd\ud558\uc5ec \ud6a8\uc728\uc774 \uc800\ud558\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"3-how-loading-influences-conversion-efficiency\">3. \ub85c\ub529 \uc18d\ub3c4\uac00 \uc804\ud658 \ud6a8\uc728\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5<\/h2>\n\n\n\n<p>\uc8fc\ub41c \ubaa9\ud45c\ub294\u00a0<strong><a href=\"https:\/\/3waycatalyst.com\/ko\/three-way-catalytic-converter-twc\/\">3\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30<\/a><\/strong>\u00a0\ubcc0\ud658 \uacfc\uc815\uc785\ub2c8\ub2e4. \ub85c\ub529 \uc18d\ub3c4\ub294 \uc774 \uacfc\uc815\uc758 \uc18d\ub3c4\uc640 \uc644\ub8cc\uc728\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"3-1-analyzing-non-linear-performance-gains\">3.1 \ube44\uc120\ud615 \uc131\ub2a5 \ud5a5\uc0c1 \ubd84\uc11d<\/h3>\n\n\n\n<p>\uadc0\uae08\uc18d \ud568\ub7c9\uc744 \ub192\uc774\uba74 \uc804\ud658\uc728\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc774\ub7ec\ud55c \uad00\uacc4\ub294 \uc120\ud615\uc801\uc774\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ud568\ub7c9 \uc99d\uac00 \ucd08\uae30\uc5d0\ub294 \uc131\ub2a5 \ud5a5\uc0c1\uc774 \ube60\ub974\uac8c \ub098\ud0c0\ub098\uc9c0\ub9cc, \ub18d\ub3c4\uac00 \ub192\uc544\uc9c8\uc218\ub85d \uadf8 \ud6a8\uacfc\ub294 \uc810\ucc28 \uac10\uc18c\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc815\uccb4\uae30 \ud6a8\uacfc:<\/strong>\u00a0\ud558\uc911\uc774 \ud2b9\uc815 \uc784\uacc4\uac12(\uc608: 80g\/$ft^{3}$)\uc5d0 \ub3c4\ub2ec\ud558\uba74 \uc2dc\uc2a4\ud15c\uc740 \ud3ec\ud654 \uc0c1\ud0dc\uc5d0 \uc774\ub985\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud3ec\ud654 \ud55c\uacc4:<\/strong>\u00a0\uc774 \uc2dc\uc810\uc5d0\uc11c \ubc18\uc751\uc740 \ub354 \uc774\uc0c1 &#034;\uc18d\ub3c4 \uc81c\ud55c\uc801&#034;\uc774\uc9c0 \uc54a\uace0 &#034;\ud655\uc0b0 \uc81c\ud55c\uc801&#034;\uc774 \ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc790\uc6d0 \ub0ad\ube44:<\/strong>\u00a0\uc774 \uc9c0\uc810\uc744 \ub118\uc5b4 \uae08\uc18d\uc744 \ub354 \ucca8\uac00\ud558\uba74 \ube44\uc6a9\ub9cc \uc99d\uac00\ud558\uace0 \uacf5\uae30 \uc9c8\uc740 \uac1c\uc120\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"3-2-cold-start-and-light-off-temperature\">3.2 \ucf5c\ub4dc \uc2a4\ud0c0\ud2b8 \u200b\u200b\ubc0f \uc810\ud654 \uc628\ub3c4<\/h3>\n\n\n\n<p>\ub0c9\uac04 \uc2dc\ub3d9\uc740 \ucc28\ub7c9 \uc804\uccb4 \ubc30\ucd9c\uac00\uc2a4\uc758 \ub300\ubd80\ubd84\uc744 \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4.<a href=\"https:\/\/3waycatalyst.com\/ko\/three-way-catalytic-converter-twc\/\">\u00a0<strong>3\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30<\/strong><\/a>\u00a0\uc5d4\uc9c4 \uc2dc\ub3d9 \uc2dc\uc5d0\ub294 \ucd09\ub9e4\uac00 \ucc28\uac00\uc6b4 \uc0c1\ud0dc\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \ucd09\ub9e4\uac00 &#034;\ubc1c\ud654&#034; \uc628\ub3c4(\uc77c\ubc18\uc801\uc73c\ub85c \uc57d 250\u00b0C~300\u00b0C)\uc5d0 \ub3c4\ub2ec\ud560 \ub54c\uae4c\uc9c0\ub294 \ubc18\uc751\uc744 \ucd09\ub9e4\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ub85c\ub529 \uc601\ud5a5:<\/strong>\u00a0\uae08\uc18d \ud568\ub7c9\uc774 \ub192\uc744\uc218\ub85d \uc810\ud654 \uc628\ub3c4\uac00 \ub0ae\uc544\uc9d1\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc5f4 \ud65c\uc131\ud654:<\/strong>\u00a0\ucd09\ub9e4\uc758 \ud568\ub7c9\uc774 \ub192\uc744\uc218\ub85d \ud654\ud559 \ubc18\uc751\uc774 \ub354 \ube68\ub9ac \uc2dc\uc791\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ubc30\ucd9c \uaddc\uc815 \uc900\uc218:<\/strong>\u00a0\uc774\ub7ec\ud55c \uc2e0\uc18d\ud55c \ud65c\uc131\ud654\ub294 \uc5c4\uaca9\ud55c \ud658\uacbd \uaddc\uc81c\ub97c \ucda9\uc871\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"4-specific-roles-of-palladium-and-rhodium\">4. \ud314\ub77c\ub4d0\uacfc \ub85c\ub4d0\uc758 \uad6c\uccb4\uc801\uc778 \uc5ed\ud560<\/h2>\n\n\n\n<p>\uc5d0\uc774\u00a0<strong><a href=\"https:\/\/3waycatalyst.com\/ko\/three-way-catalytic-converter-twc\/\">3\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30<\/a><\/strong>\u00a0\uac01\uae30 \ub2e4\ub978 \uc6a9\ub3c4\uc5d0 \ub530\ub77c \uc11c\ub85c \ub2e4\ub978 \uae08\uc18d\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uac01 \uae08\uc18d\uc758 \uc7a5\uc804\ub7c9\uc740 \uc815\ubc00\ud558\uac8c \uc870\uc815\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"4-1-palladium-pd-and-hydrocarbon-control\">4.1 \ud314\ub77c\ub4d0(Pd) \ubc0f \ud0c4\ud654\uc218\uc18c \uc81c\uc5b4<\/h3>\n\n\n\n<p>\ud314\ub77c\ub4d0\uc740 \uc0b0\ud654 \ubc18\uc751\uc5d0 \ud2b9\ud654\ub41c \ubb3c\uc9c8\uc785\ub2c8\ub2e4. \ud2b9\ud788 CO\uc640 HC\ub97c \ucc98\ub9ac\ud558\ub294 \ub370 \ud0c1\uc6d4\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc0b0\uc18c \uc800\uc7a5:<\/strong>\u00a0\ub192\uc740 \ud314\ub77c\ub4d0 \ud568\ub7c9\uc740 \uc0b0\uc18c \uc800\uc7a5 \uc6a9\ub7c9(OSC)\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud654\ud559\uc801 \uc644\ucda9 \uc791\uc6a9:<\/strong>\u00a0\ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4\u00a0<strong><a href=\"https:\/\/3waycatalyst.com\/ko\/three-way-catalytic-converter-twc\/\">3\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30<\/a><\/strong>\u00a0\uc5f0\ub8cc \ud63c\ud569\ube44\uac00 &#034;\uacfc\ub2e4&#034;\ud558\uac70\ub098 &#034;\ud76c\ubc15&#034;\ud55c \uc9e7\uc740 \uae30\uac04 \ub3d9\uc548\uc5d0\ub3c4 \uc0dd\uc874\ud560 \uc218 \uc788\ub2e4.<\/li>\n\n\n\n<li><strong>\ub0b4\uad6c\uc131:<\/strong>\u00a0Pd\ub294 \uace0\uc628 \uc870\uac74\uc5d0\uc11c\ub3c4 \ub6f0\uc5b4\ub09c \uc5f4 \uc548\uc815\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"4-2-rhodium-rh-and-nox-reduction\">4.2 \ub85c\ub4d0(Rh)\uacfc NOx \ud658\uc6d0<\/h3>\n\n\n\n<p>\ub85c\ub4d0\uc740 NOx \uc800\uac10\uc5d0 \uc788\uc5b4 \uac00\uc7a5 \ube44\uc2f8\uace0 \uc911\uc694\ud55c \uae08\uc18d\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uac10\uc18c \uacfc\uc815:<\/strong>\u00a0\ub85c\ub4d0\uc740 \uc9c8\uc18c \uc0b0\ud654\ubb3c\uc758 \uacb0\ud569\uc744 \ub04a\uace0 \uc21c\uc218\ud55c \uc9c8\uc18c\uc640 \uc0b0\uc18c\ub97c \ubc29\ucd9c\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uace0\uc18d \uc131\ub2a5:<\/strong>\u00a0\uc0c1\ub300 \uc2b5\ub3c4(Rh) \ubd80\ud558 \uc99d\uac00\ub85c \uace0\uc18d \uc8fc\ud589 \uc911\uc5d0\ub3c4 \ubcc0\ud658\uae30\uac00 \uc81c\ub300\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uac10\uad11\ub3c4:<\/strong>\u00a0\ub85c\ub4d0\uc740 \uc8fc\ubcc0 \ud654\ud559 \ud658\uacbd\uc5d0 \ubbfc\uac10\ud569\ub2c8\ub2e4. \uc801\uc808\ud55c \ub2f4\uae08\uc9c8\uc740 \ub85c\ub4d0\uc758 \ud65c\uc131\uc744 \ubcf4\ud638\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><thead><tr><th>\uad6c\uc131 \uc694\uc18c \ub85c\ub529 \uc911<\/th><th>\uc8fc\uc694 \uae30\ub2a5<\/th><th>\uc131\ub2a5\uc0c1\uc758 \uc774\uc810<\/th><\/tr><\/thead><tbody><tr><td><strong>\ub192\uc740 \uc6cc\uc2dc\ucf54\ud2b8 \uc591<\/strong><\/td><td>\ud45c\uba74\uc801\uc744 \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4<\/td><td>\uae08\uc18d\uc744 \uc704\ud55c \ub354 \ub9ce\uc740 \uacf5\uac04\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4<\/td><\/tr><tr><td><strong>\uace0\ud314\ub77c\ub4d0(Pd)<\/strong><\/td><td>HC\/CO \uc0b0\ud654<\/td><td>\uc870\uba85 \uaebc\uc9d0 \uc628\ub3c4\ub97c \ub0ae\ucda5\ub2c8\ub2e4<\/td><\/tr><tr><td><strong>\uace0\ub18d\ub3c4 \ub85c\ub4d0(Rh)<\/strong><\/td><td>NOx \uac10\uc18c<\/td><td>\uace0\ubd80\ud558 \uc870\uac74\uc5d0\uc11c \ud6a8\uc728\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/td><\/tr><tr><td><strong>\uc0b0\uc18c \uc800\uc7a5(OSC)<\/strong><\/td><td>\uacf5\uae30-\uc5f0\ub8cc \uade0\ud615<\/td><td>&#034;\ub78c\ub2e4&#034; \ucc3d\uc744 \uc548\uc815\ud654\ud569\ub2c8\ub2e4.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/3waycatalyst.com\/ko\/three-way-catalytic-converter-7-powerful-ways-substrate-and-coating-boost-performance\/\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"635\" src=\"https:\/\/3waycatalyst.com\/wp-content\/uploads\/2025\/11\/Substrate-vs.-Catalyst-Coating-Which-Component-Drives-Three-Way-Catalytic-Converter-Efficiency.jpg\" alt=\"\uae30\ud310 \ub300 \ucd09\ub9e4 \ucf54\ud305, 3\ubc29\ud5a5 \ucd09\ub9e4 \ubcc0\ud658\uae30 \ud6a8\uc728\uc744 \uc88c\uc6b0\ud558\ub294 \uad6c\uc131 \uc694\uc18c\" class=\"wp-image-5863\" title=\"\" srcset=\"https:\/\/3waycatalyst.com\/wp-content\/uploads\/2025\/11\/Substrate-vs.-Catalyst-Coating-Which-Component-Drives-Three-Way-Catalytic-Converter-Efficiency.jpg 1024w, https:\/\/3waycatalyst.com\/wp-content\/uploads\/2025\/11\/Substrate-vs.-Catalyst-Coating-Which-Component-Drives-Three-Way-Catalytic-Converter-Efficiency-300x186.jpg 300w, https:\/\/3waycatalyst.com\/wp-content\/uploads\/2025\/11\/Substrate-vs.-Catalyst-Coating-Which-Component-Drives-Three-Way-Catalytic-Converter-Efficiency-768x476.jpg 768w, https:\/\/3waycatalyst.com\/wp-content\/uploads\/2025\/11\/Substrate-vs.-Catalyst-Coating-Which-Component-Drives-Three-Way-Catalytic-Converter-Efficiency-18x12.jpg 18w, https:\/\/3waycatalyst.com\/wp-content\/uploads\/2025\/11\/Substrate-vs.-Catalyst-Coating-Which-Component-Drives-Three-Way-Catalytic-Converter-Efficiency-600x372.jpg 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/3waycatalyst.com\/ko\/three-way-catalytic-converter-7-powerful-ways-substrate-and-coating-boost-performance\/\">\uae30\ud310 \ub300 \ucd09\ub9e4 \ucf54\ud305, 3\ubc29\ud5a5 \ucd09\ub9e4 \ubcc0\ud658\uae30 \ud6a8\uc728\uc744 \uc88c\uc6b0\ud558\ub294 \uad6c\uc131 \uc694\uc18c<\/a><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"5-physical-dynamics-pressure-drop-and-backpressure\">5. \ubb3c\ub9ac\uc801 \uc5ed\ud559: \uc555\ub825 \uac15\ud558 \ubc0f \ubc30\uc555<\/h2>\n\n\n\n<p>\uadf8\ub9cc\ud07c\u00a0<strong><a href=\"https:\/\/3waycatalyst.com\/ko\/three-way-catalytic-converter-twc\/\">3\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30<\/a><\/strong>\u00a0\ubc30\uae30 \uacbd\ub85c\uc5d0 \ubb3c\ub9ac\uc801 \uc7a5\ubcbd\uc774 \uc874\uc7ac\ud569\ub2c8\ub2e4. \ucf54\ud305 \uc801\uc7ac\ub7c9\uc740 \uc774 \uc7a5\ubcbd\uc758 \ud615\ud0dc\ub97c \ubcc0\ud654\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"5-1-washcoat-thickness-and-channel-diameter\">5.1 \uc6cc\uc2dc\ucf54\ud2b8 \ub450\uaed8 \ubc0f \ucc44\ub110 \uc9c1\uacbd<\/h3>\n\n\n\n<p>\uc81c\uc870\uc5c5\uccb4\uac00 \uc6cc\uc2dc\ucf54\ud2b8\ub97c \ucd94\uac00\ud560\uc218\ub85d \ucc44\ub110 \ubcbd\uba74\uc758 \uce35\uc774 \ub354 \ub450\uaebc\uc6cc\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>OFA \uac10\uc18c:<\/strong>\u00a0\uc774\ub294 \uac1c\ubc29\ud615 \uc804\ub450\uc5fd \uc601\uc5ed(OFA)\uc744 \uac10\uc18c\uc2dc\ud0b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uacf5\uae30 \ud750\ub984 \uc800\ud56d:<\/strong>\u00a0\ucf54\ud305\uc774 \ub450\uaebc\uc6cc\uc9c0\uba74 \uac00\uc2a4\uac00 \ud750\ub974\ub294 &#034;\uad00&#034;\uc774 \uc881\uc544\uc9d1\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ubc30\uc555 \uc0c1\uc2b9:<\/strong>\u00a0\ud1b5\ub85c\uac00 \uc881\uc544\uc9c0\uba74 \ubc30\uae30 \uc5ed\uc555\uc774 \uc99d\uac00\ud569\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \uc5d4\uc9c4\uc740 \uac00\uc2a4\ub97c \ubc30\ucd9c\ud558\uae30 \uc704\ud574 \ub354 \ud070 \ud798\uc744 \ub0b4\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"5-2-impact-on-engine-performance\">5.2 \uc5d4\uc9c4 \uc131\ub2a5\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5<\/h3>\n\n\n\n<p>\ub192\uc740 \ubc30\uc555\uc740 \ud6a8\uc728\uc131\uc758 \uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc5f0\ube44:<\/strong>\u00a0\ubc30\uc555\uc774 \uc99d\uac00\ud558\uba74 \ucc28\ub7c9\uc758 \uc5f0\ube44\uac00 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc815\uc804:<\/strong>\u00a0\uc5d4\uc9c4\uc774 \ud6a8\uacfc\uc801\uc73c\ub85c &#034;\uc228\uc744 \uc26c\uc9c0&#034; \ubabb\ud558\uae30 \ub54c\ubb38\uc5d0 \ub9c8\ub825\uc774 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud130\ubcf4\ucc28\uc800 \uc2a4\ud2b8\ub808\uc2a4:<\/strong>\u00a0\ud130\ubcf4\ucc28\uc800 \uc5d4\uc9c4\uc5d0\uc11c \ub192\uc740 \ubc30\uc555\uc740 \ud130\ube48\uc758 \uc5f4\uacfc \ub9c8\ubaa8\ub97c \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"6-mass-transfer-and-internal-resistance\">6. \ubb3c\uc9c8 \uc804\ub2ec \ubc0f \ub0b4\ubd80 \uc800\ud56d<\/h2>\n\n\n\n<p>\ubc30\uae30\uac00\uc2a4\ub294 \ucc44\ub110 \uc911\uc559\uc5d0\uc11c \uc6cc\uc2dc\ucf54\ud2b8\uc758 \uae30\uacf5\uc73c\ub85c \uc774\ub3d9\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub97c \ubb3c\uc9c8 \uc804\ub2ec\uc774\ub77c\uace0 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"6-1-the-wasted-material-problem\">6.1 \u201c\ud3d0\uae30\ubb3c\u201d \ubb38\uc81c<\/h3>\n\n\n\n<p>\uc6cc\uc2dc\ucf54\ud2b8 \ub3c4\ud3ec\ub7c9\uc774 \ub108\ubb34 \ub9ce\uc73c\uba74 \ub3c4\ud3ec\uce35\uc774 \ub108\ubb34 \ub450\uaebc\uc6cc\uc9d1\ub2c8\ub2e4(&gt;30\u03bcm).<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ud655\uc0b0 \ud55c\uacc4:<\/strong>\u00a0\uae30\uccb4 \ubd84\uc790\ub294 \ub450\uaebc\uc6b4 \ucf54\ud305\uc758 \ubc14\ub2e5\uae4c\uc9c0 \ub3c4\ub2ec\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ube44\ud65c\uc131 \ub808\uc774\uc5b4:<\/strong>\u00a0\ucf54\ud305 \uae30\uc800\ubd80\uc5d0 \uc788\ub294 \uadc0\uae08\uc18d\uc740 \ubc30\uae30 \uac00\uc2a4\uc640 \uc808\ub300 \uc811\ucd09\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uacbd\uc81c\uc801 \ube44\ud6a8\uc728\uc131:<\/strong>\u00a0\uc81c\uc870\uc5c5\uccb4\ub294 \uc544\ubb34\ub7f0 \uc5ed\ud560\ub3c4 \ud558\uc9c0 \ubabb\ud558\ub294 \uae08\uc18d\uc5d0 \ub3c8\uc744 \uc9c0\ubd88\ud55c\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"6-2-optimization-of-pore-structure\">6.2 \uae30\uacf5 \uad6c\uc870 \ucd5c\uc801\ud654<\/h3>\n\n\n\n<p>\ud604\ub300\uc758\u00a0<strong><a href=\"https:\/\/3waycatalyst.com\/ko\/three-way-catalytic-converter-twc\/\">3\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30<\/a><\/strong>\u00a0\uc124\uacc4\ub294 \uae30\uacf5 \uad6c\uc870\uc5d0 \uc911\uc810\uc744 \ub461\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \uac00\uc2a4\uac00 \ub354 \uae4a\uc740 \uce35\uae4c\uc9c0 \ub3c4\ub2ec\ud560 \uc218 \uc788\ub3c4\ub85d &#034;\uac70\ub300 \uae30\uacf5&#034;\uc744 \ub9cc\ub4ed\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ub192\uc740 \ubd80\ud558\uac00 \uac78\ub9ac\uba74 \uc774\ub7ec\ud55c \uae30\uacf5\uc774 \ub9c9\ud600 \uad6c\uc870\uc801 \uc774\uc810\uc774 \ubb34\ud6a8\ud654\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"7-durability-and-long-term-stability\">7. \ub0b4\uad6c\uc131 \ubc0f \uc7a5\uae30 \uc548\uc815\uc131<\/h2>\n\n\n\n<p>\uc5d0\uc774\u00a0<strong><a href=\"https:\/\/3waycatalyst.com\/ko\/three-way-catalytic-converter-twc\/\">3\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30<\/a><\/strong>\u00a0\ucd09\ub9e4 \ubcc0\ud658\uae30\ub294 15\ub9cc \ub9c8\uc77c \uc774\uc0c1 \uc791\ub3d9\ud574\uc57c \ud569\ub2c8\ub2e4. \ubd80\ud558 \uc218\uc900\uc740 \ucd09\ub9e4 \ubcc0\ud658\uae30\uc758 \ub178\ud654 \ucc98\ub9ac \ubc29\uc2dd\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"7-1-the-mechanism-of-sintering\">7.1 \uc18c\uacb0 \uba54\ucee4\ub2c8\uc998<\/h3>\n\n\n\n<p>\uc18c\uacb0\uc740 \uace0\uc628\uc5d0\uc11c \uae08\uc18d \uc785\uc790\uac00 \uc774\ub3d9\ud558\uc5ec \uc11c\ub85c \ubb49\uccd0\uc9c0\ub294 \ud604\uc0c1\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ud45c\uba74\uc801 \uc190\uc2e4:<\/strong>\u00a0\ubb49\uce68 \ud604\uc0c1\uc740 \uc804\uccb4 \ud65c\uc131 \ud45c\uba74\uc801\uc744 \uac10\uc18c\uc2dc\ud0b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc5ed\uc124\uc744 \ub85c\ub529 \uc911\uc785\ub2c8\ub2e4:<\/strong>\u00a0\uc801\ub2f9\ud55c \ud558\uc911\uc740 \uc548\uc815\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uc9c0\ub9cc, \uacfc\ub3c4\ud55c \ud558\uc911\uc740 \uc18c\uacb0\uc744 \ucd09\uc9c4\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc218\uc5f4 \ub178\ud654:<\/strong>\u00a0\ub192\uc740 \uc2b5\ub3c4\uc640 \uc5f4\uc740 \uc774\ub7ec\ud55c \ubd84\ud574\ub97c \uac00\uc18d\ud654\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"7-2-poisoning-and-deactivation\">7.2 \uc911\ub3c5 \ubc0f \ube44\ud65c\uc131\ud654<\/h3>\n\n\n\n<p>\ubc30\uae30\uac00\uc2a4\uc5d0\ub294 \uc778\uacfc \ud669 \uac19\uc740 &#034;\ub3c5\uc131 \ubb3c\uc9c8&#034;\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc0ac\uc774\ud2b8 \ucc28\ub2e8:<\/strong>\u00a0\uc774\ub7ec\ud55c \ub3c5\uc18c\ub294 \ud65c\uc131 \ubd80\uc704\uc5d0 \uacb0\ud569\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ubc84\ud37c \ub85c\ub529 \uc911:<\/strong>\u00a0\ucd08\uae30 \ubd80\ud558\ub7c9\uc774 \ub192\uc73c\uba74 &#034;\uc644\ucda9 \uc7a5\uce58&#034; \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ub2e4\uc74c\uacfc \uac19\uc740 \uc774\uc810\uc744 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\u00a0<strong><a href=\"https:\/\/3waycatalyst.com\/ko\/three-way-catalytic-converter-twc\/\">3\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30<\/a><\/strong>\u00a0\ubc30\ucd9c \uae30\uc900\uc744 \ucda9\uc871\ud558\uba74\uc11c\ub3c4 \uc77c\ubd80 \uc0ac\uc5c5\uc7a5\uc744 \uc783\ub294\ub2e4\ub294 \uc758\ubbf8\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"8-advanced-strategies-zone-coating-and-cgpf\">8. \uace0\uae09 \uc804\ub7b5: \uad6c\uc5ed \ucf54\ud305 \ubc0f cGPF<\/h2>\n\n\n\n<p>\ube44\uc6a9, \ub0b4\ubd80 \uc555\ub825 \ubc0f \ud6a8\uc728\uc131 \uac04\uc758 \uac08\ub4f1\uc744 \ud574\uacb0\ud558\uae30 \uc704\ud574 \uc5c5\uacc4\ub294 \ucca8\ub2e8 \ucf54\ud305 \uc804\ub7b5\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"8-1-the-logic-of-zone-coating\">8.1 \uad6c\uc5ed \ucf54\ud305\uc758 \ub17c\ub9ac<\/h3>\n\n\n\n<p>\uc81c\uc870\uc5c5\uccb4\ub294 \uc804\uccb4\uc5d0 \ucf54\ud305\uc744 \ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.\u00a0<a href=\"https:\/\/3waycatalyst.com\/ko\/three-way-catalytic-converter-twc\/\"><strong>3\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30<\/strong>\u00a0<\/a>\uae30\uc9c8\uc744 \ub3d9\uc77c\ud558\uac8c.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc804\uba74 \uad6c\uc5ed:<\/strong>\u00a0\uc774 \uc81c\ud488\ub4e4\uc740 \ucc98\uc74c 1~2\uc778\uce58 \ubd80\ubd84\uc5d0 \uace0\ub18d\ub3c4\uc758 \uadc0\uae08\uc18d\uc744 \ud568\uc720\uc2dc\ud0a4\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ube60\ub978 \uc810\ud654\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud6c4\ubc29 \uad6c\uc5ed:<\/strong>\u00a0\ub0a8\uc740 \uad6c\uac04\uc5d0\ub294 \ub354 \ub0ae\uc740 \ud558\uc911\uc744 \uac00\ud569\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \ubcc0\ud658 \uc791\uc5c5\uc744 \uc644\ub8cc\ud558\uba74\uc11c\ub3c4 \ube44\uc6a9\uc744 \uc808\uac10\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub2a5\ub960:<\/strong>\u00a0\uad6c\uc5ed \ucf54\ud305\uc740 \uadc0\uae08\uc18d 1g\ub2f9 \ucd5c\uace0\uc758 \uc131\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"8-2-twc-coated-gasoline-particulate-filters-cgpf-\">8.2 TWC \ucf54\ud305 \uac00\uc194\ub9b0 \ubbf8\ub9bd\uc790 \ud544\ud130(cGPF)<\/h3>\n\n\n\n<p>\ucd5c\uc2e0 \uc9c1\ubd84\uc0ac \uc5d4\uc9c4\uc740 \uadf8\uc744\uc74c\uc744 \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4. cGPF\ub294 \uc774 \uadf8\uc744\uc74c\uc744 \ud3ec\uc9d1\ud558\uace0 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<a href=\"https:\/\/3waycatalyst.com\/ko\/three-way-catalytic-converter-twc\/\">\u00a0<strong>3\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30<\/strong><\/a>\u00a0\uac00\uc2a4\ub97c \ucc98\ub9ac\ud558\ub294 \ucf54\ud305\uc81c.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ub85c\ub529 \ucc4c\ub9b0\uc9c0:<\/strong>\u00a0\ud544\ud130\ub294 \uc77c\ubc18\uc801\uc778 \uae30\ud310\ubcf4\ub2e4 \ud6e8\uc52c \uc881\uc740 \uacbd\ub85c\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc555\ub825 \uc704\ud5d8:<\/strong>\u00a0cGPF\uc5d0 \ub192\uc740 \ubd80\ud558\uac00 \uac78\ub9ac\uba74 \uadf9\uc2ec\ud55c \uc555\ub825 \uac15\ud558\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc12c\uc138\ud55c \uade0\ud615:<\/strong>\u00a0Engineers must use very low washcoat loadings (often $&lt;100\\ g\/L$) to maintain engine health.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"9-conclusion-the-future-of-coating-optimization\">9. \uacb0\ub860: \ucf54\ud305 \ucd5c\uc801\ud654\uc758 \ubbf8\ub798<\/h2>\n\n\n\n<p>\uadf8\ub9cc\ud07c<a href=\"https:\/\/3waycatalyst.com\/ko\/three-way-catalytic-converter-twc\/\">\u00a0<strong>3\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30<\/strong>\u00a0<\/a>\uacf5\uae30 \uc815\ud654\ub97c \uc704\ud55c \uac00\uc7a5 \ud6a8\uacfc\uc801\uc778 \ub3c4\uad6c\ub85c \ub0a8\uc544 \uc788\uc2b5\ub2c8\ub2e4. \ucf54\ud305 \ud568\ub7c9\uc740 \uc124\uacc4\uc5d0\uc11c \uac00\uc7a5 \uc911\uc694\ud55c \ubcc0\uc218\uc785\ub2c8\ub2e4. \ud568\ub7c9\uc774 \ub192\uc744\uc218\ub85d \ud654\ud559\uc801 \ud65c\uc131\uc774 \ud5a5\uc0c1\ub418\uace0 \uc810\ud654 \uc628\ub3c4\uac00 \ub0ae\uc544\uc9c0\ub294 \uac83\uc744 \ud655\uc778\ud588\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uacfc\ub3c4\ud55c \ud568\ub7c9\uc740 \ubc30\uc555\uc744 \uc720\ubc1c\ud558\uc5ec \uc5d4\uc9c4\uc5d0 \uc190\uc0c1\uc744 \uc8fc\uace0 \ubb3c\uc9c8 \uc804\ub2ec \uc800\ud56d\uc73c\ub85c \uc778\ud574 \uc7ac\ub8cc \ub0ad\ube44\ub97c \uc99d\uac00\uc2dc\ud0a8\ub2e4\ub294 \uc0ac\uc2e4\ub3c4 \ubc1c\uacac\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ubbf8\ub798\uc5d0\ub294 \uc81c\uc870\uc5c5\uccb4\ub4e4\uc774 \ub354\uc6b1 \uc815\ubc00\ud55c \ucf54\ud305 \uae30\uc220\uc744 \uc0ac\uc6a9\ud560 \uac83\uc785\ub2c8\ub2e4. \uadf8\ub4e4\uc740 \uc6d0\uc790 \uc218\uc900\uc758 \uae08\uc18d \ubd84\ud3ec\uc5d0 \uc9d1\uc911\ud560 \uac83\uc785\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ub2e4\uc74c\uacfc \uac19\uc740 \uc77c\uc774 \uac00\ub2a5\ud574\uc9c8 \uac83\uc785\ub2c8\ub2e4.<a href=\"https:\/\/3waycatalyst.com\/ko\/three-way-catalytic-converter-twc\/\">\u00a0<strong>3\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30<\/strong><\/a>\u00a0\ub354 \uc801\uc740 \uadc0\uae08\uc18d\uc73c\ub85c \ub354 \ub192\uc740 \ud6a8\uc728\uc744 \ub2ec\uc131\ud558\uae30 \uc704\ud574\uc11c\uc785\ub2c8\ub2e4. \uc644\ubcbd\ud55c \ubd80\ud558 \uade0\ud615\uc744 \uc774\ub8e8\ub294 \uac83\uc740 \ub2e8\uc21c\ud788 \uae30\uc220\uc801\uc778 \ubaa9\ud45c\uc77c \ubfd0\ub9cc \uc544\ub2c8\ub77c \uacbd\uc81c\uc801, \ud658\uacbd\uc801\uc778 \ud544\uc218 \uc870\uac74\uc785\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>\uc774 \ub17c\ubb38\uc5d0\uc11c\ub294 \ucf54\ud305 \ud568\ub7c9\uc774 \uc0bc\uc6d0 \ucd09\ub9e4 \ubcc0\ud658\uae30\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4. \uc6cc\uc2dc\ucf54\ud2b8 \ub450\uaed8, \uae08\uc18d \uc5ed\ud560, \uc5d4\uc9c4 \ubc30\uc555\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \ubd84\uc11d\ud569\ub2c8\ub2e4.<\/p>","protected":false},"author":1,"featured_media":6372,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"googlesitekit_rrm_CAowgdPcCw:productID":"","footnotes":""},"categories":[98],"tags":[1615,1617,99,1616,1618],"class_list":["post-6371","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guide","tag-catalyst-durability","tag-precious-metal-loading","tag-three-way-catalytic-converter-2","tag-twc-coating-loading","tag-washcoat-efficiency"],"_links":{"self":[{"href":"https:\/\/3waycatalyst.com\/ko\/wp-json\/wp\/v2\/posts\/6371","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3waycatalyst.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/3waycatalyst.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/3waycatalyst.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/3waycatalyst.com\/ko\/wp-json\/wp\/v2\/comments?post=6371"}],"version-history":[{"count":1,"href":"https:\/\/3waycatalyst.com\/ko\/wp-json\/wp\/v2\/posts\/6371\/revisions"}],"predecessor-version":[{"id":6373,"href":"https:\/\/3waycatalyst.com\/ko\/wp-json\/wp\/v2\/posts\/6371\/revisions\/6373"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3waycatalyst.com\/ko\/wp-json\/wp\/v2\/media\/6372"}],"wp:attachment":[{"href":"https:\/\/3waycatalyst.com\/ko\/wp-json\/wp\/v2\/media?parent=6371"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/3waycatalyst.com\/ko\/wp-json\/wp\/v2\/categories?post=6371"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/3waycatalyst.com\/ko\/wp-json\/wp\/v2\/tags?post=6371"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}