{"id":3620,"date":"2025-12-14T20:50:22","date_gmt":"2025-12-14T12:50:22","guid":{"rendered":"https:\/\/oqitop.com\/?post_type=product&#038;p=3620"},"modified":"2026-01-14T17:22:43","modified_gmt":"2026-01-14T09:22:43","slug":"high-conductive-carbon-coated-copper-foil-cu-metal-foil-for-lithium-ion-battery-substrate","status":"publish","type":"product","link":"https:\/\/oqitop.com\/fr\/produit\/high-conductive-carbon-coated-copper-foil-cu-metal-foil-for-lithium-ion-battery-substrate\/","title":{"rendered":"Feuille de cuivre rev\u00eatue de carbone hautement conducteur Feuille de m\u00e9tal Cu pour substrat de batterie lithium-ion"},"content":{"rendered":"<h5 style=\"text-align: center;\"><span style=\"color: #ff0000;\">Feuille de cuivre rev\u00eatue de carbone hautement conducteur Feuille de m\u00e9tal Cu pour substrat de batterie lithium-ion<\/span><\/h5>\n<p><iframe src=\"https:\/\/www.youtube.com\/embed\/JDWJBWC-P5g?rel=0\" allowfullscreen=\"allowfullscreen\" data-mce-fragment=\"1\"><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><\/iframe><\/p>\n<p align=\"left\"><strong>Introduction<\/strong><\/p>\n<p>Conductive carbon-coated copper foil can replace conventional Al foil as a better anode substrate with improved properties.<\/p>\n<p>\u00b7\u00a0Better electrical conductivity and less internal resistivity<\/p>\n<p>\u00b7\u00a0Better mechanical strength and toughness to avoid short circuit caused by dendrite growth<\/p>\n<p>\u00b7\u00a0Better coating strength with electrode material<\/p>\n<p>\u00b7\u00a0Therefore, it will provide larger discharging capability and longer service life for Li-Ion batteries<\/p>\n<p><strong>Sp\u00e9cifications<\/strong><\/p>\n<div class=\"table-responsive\">\n<table border=\"1\" cellspacing=\"0\">\n<tbody>\n<tr>\n<td rowspan=\"3\" valign=\"top\">Conductive carbon coating<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/td>\n<td valign=\"top\">\u00b7\u00a0Double side coating with 1-micron thickness each side<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">\u00b7\u00a0Density: 0.54 g\/m2<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">\u00b7\u00a0Surface resistivity: \u00a0&lt; 30 ohms per 25um^2<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\" valign=\"top\">Substrate of Copper<\/p>\n<p>&nbsp;<\/td>\n<td valign=\"top\">\u00b7\u00a0Purity &gt; 99.9%<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">\u00b7\u00a0Thickness: 9 micron<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">Total Width<\/td>\n<td valign=\"top\">200 mm<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">\u00c9paisseur<\/td>\n<td valign=\"top\">9um<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b><strong>Pour personnaliser les diff\u00e9rentes feuilles m\u00e9talliques, veuillez cliquer sur l'image ci-dessous pour plus de d\u00e9tails\uff1a<\/strong><\/b><\/p>\n<div class=\"table-responsive\">\n<table>\n<tbody>\n<tr>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_3927\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-3927\"><a href=\"https:\/\/oqitop.com\/fr\/produits\/metal-foil\/feuille-de-cuivre\/\"><img decoding=\"async\" class=\"size-thumbnail wp-image-3927\" title=\"Feuille d&#039;argent haute performance Conductivit\u00e9 Feuille de m\u00e9tal Ag Feuille d&#039;argent haute performance Conductivit\u00e9 Feuille de m\u00e9tal Ag 1\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Copper-Foil-1-150x150.jpg\" sizes=\"(max-width: 150px) 100vw, 150px\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Copper-Foil-1-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Copper-Foil-1.jpg 300w\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><figcaption id=\"caption-attachment-3927\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/fr\/produits\/metal-foil\/feuille-de-cuivre\/\">Feuille de cuivre<\/a><\/figcaption><\/figure>\n<\/td>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_3928\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-3928\"><a href=\"https:\/\/oqitop.com\/fr\/produits\/metal-foil\/aluminum-foil\/\"><img decoding=\"async\" class=\"size-thumbnail wp-image-3928\" title=\"Feuille d&#039;argent haute performance Conductivit\u00e9 Feuille de m\u00e9tal Ag Feuille d&#039;argent haute performance Conductivit\u00e9 Feuille de m\u00e9tal Ag 2\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Aluminum-Foil-1-150x150.jpg\" sizes=\"(max-width: 150px) 100vw, 150px\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Aluminum-Foil-1-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Aluminum-Foil-1.jpg 300w\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><figcaption id=\"caption-attachment-3928\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/fr\/produits\/metal-foil\/aluminum-foil\/\">Papier d'aluminium<\/a><\/figcaption><\/figure>\n<\/td>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_3929\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-3929\"><a href=\"https:\/\/oqitop.com\/fr\/produits\/metal-foil\/stainless-steel-foil\/\"><img decoding=\"async\" class=\"size-thumbnail wp-image-3929\" title=\"Feuille d&#039;argent haute performance Conductivit\u00e9 Feuille de m\u00e9tal Ag Feuille d&#039;argent haute performance Conductivit\u00e9 Feuille de m\u00e9tal Ag 3\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Stainless-Steel-Foil-150x150.jpg\" sizes=\"(max-width: 150px) 100vw, 150px\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Stainless-Steel-Foil-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Stainless-Steel-Foil.jpg 300w\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><figcaption id=\"caption-attachment-3929\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/fr\/produits\/metal-foil\/stainless-steel-foil\/\">Feuille en acier inoxydable<\/a><\/figcaption><\/figure>\n<\/td>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_3930\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-3930\"><a href=\"https:\/\/oqitop.com\/fr\/produits\/metal-foil\/tin-foil\/\"><img loading=\"lazy\" decoding=\"async\" class=\"size-thumbnail wp-image-3930\" title=\"Feuille d&#039;argent haute performance Conductivit\u00e9 Feuille de m\u00e9tal Ag Feuille d&#039;argent haute performance Conductivit\u00e9 Feuille de m\u00e9tal Ag 4\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Tin-Foil-150x150.jpg\" sizes=\"(max-width: 150px) 100vw, 150px\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Tin-Foil-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Tin-Foil.jpg 300w\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><figcaption id=\"caption-attachment-3930\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/fr\/produits\/metal-foil\/tin-foil\/\">Papier d'aluminium<\/a><\/figcaption><\/figure>\n<\/td>\n<\/tr>\n<tr>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_3931\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-3931\"><a href=\"https:\/\/oqitop.com\/fr\/produits\/metal-foil\/titanium-foil\/\"><img loading=\"lazy\" decoding=\"async\" class=\"size-thumbnail wp-image-3931\" title=\"Feuille d&#039;argent haute performance Conductivit\u00e9 Feuille de m\u00e9tal Ag Feuille d&#039;argent haute performance Conductivit\u00e9 Feuille de m\u00e9tal Ag 5\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Titanium-Foil-150x150.jpg\" sizes=\"(max-width: 150px) 100vw, 150px\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Titanium-Foil-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Titanium-Foil.jpg 300w\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><figcaption id=\"caption-attachment-3931\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/fr\/produits\/metal-foil\/titanium-foil\/\">Feuille de titane<\/a><\/figcaption><\/figure>\n<\/td>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_3932\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-3932\"><a href=\"https:\/\/oqitop.com\/fr\/produits\/metal-foil\/nickel-foil\/\"><img loading=\"lazy\" decoding=\"async\" class=\"size-thumbnail wp-image-3932\" title=\"Feuille d&#039;argent haute performance Conductivit\u00e9 Feuille de m\u00e9tal Ag Feuille d&#039;argent haute performance Conductivit\u00e9 Feuille de m\u00e9tal Ag 6\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Nickel-Foil-150x150.jpg\" sizes=\"(max-width: 150px) 100vw, 150px\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Nickel-Foil-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Nickel-Foil.jpg 300w\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><figcaption id=\"caption-attachment-3932\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/fr\/produits\/metal-foil\/nickel-foil\/\">Feuille de nickel<\/a><\/figcaption><\/figure>\n<\/td>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_3933\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-3933\"><a href=\"https:\/\/oqitop.com\/fr\/produits\/metal-foil\/nickel-foil\/\"><img loading=\"lazy\" decoding=\"async\" class=\"size-thumbnail wp-image-3933\" title=\"Feuille d&#039;argent haute performance Conductivit\u00e9 Feuille de m\u00e9tal Ag Feuille d&#039;argent haute performance Conductivit\u00e9 Feuille de m\u00e9tal Ag 7\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Silver-Foil-150x150.jpg\" sizes=\"(max-width: 150px) 100vw, 150px\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Silver-Foil-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Silver-Foil.jpg 300w\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><figcaption id=\"caption-attachment-3933\" class=\"wp-caption-text\"><a href=\"https:\/\/oqitop.com\/fr\/produits\/metal-foil\/nickel-foil\/\">Feuille d'argent<\/a><\/figcaption><\/figure>\n<\/td>\n<td>&nbsp;<\/p>\n<figure id=\"attachment_3934\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-3934\"><img loading=\"lazy\" decoding=\"async\" class=\"size-thumbnail wp-image-3934\" title=\"Feuille d&#039;argent haute performance Conductivit\u00e9 Feuille de m\u00e9tal Ag Feuille d&#039;argent haute performance Conductivit\u00e9 Feuille de m\u00e9tal Ag 8\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Tin-Foil-1-150x150.jpg\" sizes=\"(max-width: 150px) 100vw, 150px\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Tin-Foil-1-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/Tin-Foil-1.jpg 300w\" alt=\"\" width=\"150\" height=\"150\" \/><figcaption id=\"caption-attachment-3934\" class=\"wp-caption-text\">Papier d'aluminium<\/figcaption><\/figure>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3621\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/55-4.jpg\" alt=\"\" width=\"1024\" height=\"1024\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/55-4.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/55-4-300x300.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/55-4-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/55-4-768x768.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3622\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/66-2.jpg\" alt=\"\" width=\"1024\" height=\"1024\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/66-2.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/66-2-300x300.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/66-2-150x150.jpg 150w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/66-2-768x768.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3623\" src=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/55555-11-8.jpg\" alt=\"\" width=\"1024\" height=\"677\" title=\"\" srcset=\"https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/55555-11-8.jpg 1024w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/55555-11-8-300x198.jpg 300w, https:\/\/oqitop.com\/wp-content\/uploads\/2025\/12\/55555-11-8-768x508.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" 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