{"id":1890,"date":"2023-01-10T16:23:13","date_gmt":"2023-01-10T16:23:13","guid":{"rendered":"https:\/\/jinsuncarbon.com\/?p=1890"},"modified":"2024-10-27T04:06:27","modified_gmt":"2024-10-27T04:06:27","slug":"pourquoi-les-electrodes-en-graphite-sont-elles-utilisees-dans-lelectrolyse","status":"publish","type":"post","link":"https:\/\/jinsuncarbon.com\/fr\/pourquoi-les-electrodes-en-graphite-sont-elles-utilisees-dans-lelectrolyse\/","title":{"rendered":"Pourquoi les \u00e9lectrodes en graphite sont-elles utilis\u00e9es dans l'\u00e9lectrolyse ?"},"content":{"rendered":"<p>Les \u00e9lectrodes en graphite sont utilis\u00e9es dans la technologie de l'\u00e9lectrolyse, o\u00f9 le courant \u00e9lectrique entra\u00eene des r\u00e9actions chimiques. Elles fournissent de l'\u00e9lectricit\u00e9, catalysent les r\u00e9actions chimiques et am\u00e9liorent les performances dans les laboratoires industriels et \u00e9ducatifs. Dans ce blog, nous verrons pourquoi les \u00e9lectrodes en graphite sont les mieux adapt\u00e9es \u00e0 l'\u00e9lectrolyse et quelles sont les propri\u00e9t\u00e9s des \u00e9lectrodes en graphite qui les rendent aptes \u00e0 \u00eatre utilis\u00e9es dans ce domaine sp\u00e9cifique.<\/p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_74 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table des mati\u00e8res<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table des mati\u00e8res\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/jinsuncarbon.com\/fr\/pourquoi-les-electrodes-en-graphite-sont-elles-utilisees-dans-lelectrolyse\/#What_is_electrolysis\" >Qu'est-ce que l'\u00e9lectrolyse ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/jinsuncarbon.com\/fr\/pourquoi-les-electrodes-en-graphite-sont-elles-utilisees-dans-lelectrolyse\/#Why_Is_It_Better_to_Use_Graphite_Electrodes\" >Pourquoi est-il pr\u00e9f\u00e9rable d'utiliser des \u00e9lectrodes en graphite ?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/jinsuncarbon.com\/fr\/pourquoi-les-electrodes-en-graphite-sont-elles-utilisees-dans-lelectrolyse\/#Excellent_Electrical_Conductivity\" >Excellente conductivit\u00e9 \u00e9lectrique<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/jinsuncarbon.com\/fr\/pourquoi-les-electrodes-en-graphite-sont-elles-utilisees-dans-lelectrolyse\/#High_Thermal_Stability\" >Stabilit\u00e9 thermique \u00e9lev\u00e9e<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/jinsuncarbon.com\/fr\/pourquoi-les-electrodes-en-graphite-sont-elles-utilisees-dans-lelectrolyse\/#Chemical_Inertness\" >Inertie chimique<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/jinsuncarbon.com\/fr\/pourquoi-les-electrodes-en-graphite-sont-elles-utilisees-dans-lelectrolyse\/#Cost-Effectiveness\" >Rapport co\u00fbt-efficacit\u00e9<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/jinsuncarbon.com\/fr\/pourquoi-les-electrodes-en-graphite-sont-elles-utilisees-dans-lelectrolyse\/#Benefit_of_Graphite_Electrodes\" >Avantages des \u00e9lectrodes en graphite<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/jinsuncarbon.com\/fr\/pourquoi-les-electrodes-en-graphite-sont-elles-utilisees-dans-lelectrolyse\/#Durability_and_Longevity\" >Durabilit\u00e9 et long\u00e9vit\u00e9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/jinsuncarbon.com\/fr\/pourquoi-les-electrodes-en-graphite-sont-elles-utilisees-dans-lelectrolyse\/#Ease_of_Handling\" >Facilit\u00e9 de manipulation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/jinsuncarbon.com\/fr\/pourquoi-les-electrodes-en-graphite-sont-elles-utilisees-dans-lelectrolyse\/#Minimal_Contamination\" >Contamination minimale<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/jinsuncarbon.com\/fr\/pourquoi-les-electrodes-en-graphite-sont-elles-utilisees-dans-lelectrolyse\/#Compatibility_With_Different_Electrolytes\" >Compatibilit\u00e9 avec diff\u00e9rents \u00e9lectrolytes<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/jinsuncarbon.com\/fr\/pourquoi-les-electrodes-en-graphite-sont-elles-utilisees-dans-lelectrolyse\/#Graphite_Electrodes_in_Industry\" >\u00c9lectrodes en graphite dans l'industrie<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/jinsuncarbon.com\/fr\/pourquoi-les-electrodes-en-graphite-sont-elles-utilisees-dans-lelectrolyse\/#Steel_Manufacturing\" >Fabrication d'acier<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/jinsuncarbon.com\/fr\/pourquoi-les-electrodes-en-graphite-sont-elles-utilisees-dans-lelectrolyse\/#Silicon_Manganese_and_Yellow_Phosphorus_Smelting\" >Fusion de silicium, de mangan\u00e8se et de phosphore jaune<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/jinsuncarbon.com\/fr\/pourquoi-les-electrodes-en-graphite-sont-elles-utilisees-dans-lelectrolyse\/#Conclusion\" >Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n\n<h2 data-slate-node=\"element\"><\/h2>\n<h2 class=\"editor-section block-paragraph current\" data-slate-node=\"element\"><span class=\"ez-toc-section\" id=\"What_is_electrolysis\"><\/span><span data-slate-node=\"text\">Qu'est-ce que l'\u00e9lectrolyse ?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>L'\u00e9lectrolyse est une r\u00e9action chimique non spontan\u00e9e provoqu\u00e9e par l'\u00e9lectricit\u00e9. Un compos\u00e9 est d\u00e9compos\u00e9 par un courant \u00e9lectrique, g\u00e9n\u00e9ralement sous forme fondue ou aqueuse. L'\u00e9lectrolyse est utilis\u00e9e pour l'extraction de m\u00e9taux et pour des exp\u00e9riences de recherche \u00e0 petite \u00e9chelle. Cette technique n\u00e9cessite un \u00e9lectrolyte et des \u00e9lectrodes. Cette technique n\u00e9cessite un \u00e9lectrolyte et des \u00e9lectrodes. Une fois l'\u00e9lectricit\u00e9 appliqu\u00e9e, le courant circule entre l'anode (\u00e9lectrode positive) et la cathode (\u00e9lectrode n\u00e9gative). Le choix du bon mat\u00e9riau pour l'\u00e9lectrode est la cl\u00e9 de l'efficacit\u00e9 de ce processus, et le graphite remplit parfaitement son r\u00f4le.<\/p>\n<h2><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"Why_Is_It_Better_to_Use_Graphite_Electrodes\"><\/span>Pourquoi est-il pr\u00e9f\u00e9rable d'utiliser des \u00e9lectrodes en graphite ?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Excellent_Electrical_Conductivity\"><\/span>Excellente conductivit\u00e9 \u00e9lectrique<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Le graphite est un tr\u00e8s bon conducteur d'\u00e9lectricit\u00e9 car ses \u00e9lectrons ont une grande libert\u00e9 de mouvement. Un courant \u00e9lectrique continu est n\u00e9cessaire pour briser les liaisons chimiques dans une solution pour l'\u00e9lectrolyse. La conductivit\u00e9 \u00e9lectrique exceptionnelle du graphite permet \u00e0 l'\u00e9lectrolyse de se poursuivre sans interruption ni r\u00e9sistance au courant. Il poss\u00e8de la conductivit\u00e9 \u00e9lectrique la plus \u00e9lev\u00e9e de tous les mat\u00e9riaux non m\u00e9talliques, au moins un peu plus que le carbone. Sa conductivit\u00e9 similaire \u00e0 celle des m\u00e9taux permet au graphite d'\u00eatre comp\u00e9titif (en termes de co\u00fbt) et de ne pas subir de corrosion.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-2724 aligncenter\" src=\"http:\/\/jinsuncarbon.com\/wp-content\/uploads\/2023\/01\/a50d40c2f712165daca97f74820c741.jpg\" alt=\"\u00c9lectrodes en graphite utilis\u00e9es dans l&#039;\u00e9lectrolyse - fournisseur en Chine\" width=\"586\" height=\"437\" srcset=\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2023\/01\/a50d40c2f712165daca97f74820c741.jpg 1024w, https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2023\/01\/a50d40c2f712165daca97f74820c741-600x447.jpg 600w, https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2023\/01\/a50d40c2f712165daca97f74820c741-300x224.jpg 300w, https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2023\/01\/a50d40c2f712165daca97f74820c741-768x572.jpg 768w\" sizes=\"(max-width: 586px) 100vw, 586px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"High_Thermal_Stability\"><\/span>Stabilit\u00e9 thermique \u00e9lev\u00e9e<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Un autre avantage du graphite est sa stabilit\u00e9 \u00e0 la chaleur. L'\u00e9lectrolyse peut produire beaucoup de chaleur (en particulier dans les situations industrielles \u00e0 grande \u00e9chelle). Les \u00e9lectrodes en graphite peuvent r\u00e9sister \u00e0 ces temp\u00e9ratures extr\u00eames sans s'oxyder, fondre ou se fissurer. La fonte ou la d\u00e9t\u00e9rioration des mat\u00e9riaux d'\u00e9lectrodes sous l'effet de la chaleur signale la fin de l'op\u00e9ration et l'arr\u00eat de la production.  Cette stabilit\u00e9 thermique permet de survivre aux environnements industriels difficiles tels que la fusion des m\u00e9taux et le traitement chimique, dans lesquels la chaleur est constante.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Chemical_Inertness\"><\/span>Inertie chimique<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Le graphite \u00e9tant chimiquement inerte, cette caract\u00e9ristique est essentielle dans les applications o\u00f9 l'\u00e9lectrode ne doit pas r\u00e9agir avec l'\u00e9lectrolyte ou les produits chimiques produits. Les r\u00e9actions secondaires dans le mat\u00e9riau de l'\u00e9lectrode peuvent contaminer le produit et limiter l'\u00e9lectrolyse. Le graphite \u00e9tant imperm\u00e9able aux acides, aux bases et \u00e0 la plupart des produits chimiques, ces risques sont att\u00e9nu\u00e9s. Cette inertie permet d'obtenir une \u00e9lectrode unique, des produits purs et une dur\u00e9e de vie infiniment plus longue.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cost-Effectiveness\"><\/span>Rapport co\u00fbt-efficacit\u00e9<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Le graphite est moins cher que les autres mat\u00e9riaux d'\u00e9lectrode. Le platine, un tr\u00e8s bon conducteur et un m\u00e9tal inerte, est trop cher pour \u00eatre utilis\u00e9 en quantit\u00e9s industrielles. N\u00e9anmoins, le graphite est moins cher et peut fournir d'excellentes performances \u00e0 des fins scientifiques. Le graphite se vend bien, ce qui permet aux entreprises d'obtenir une efficacit\u00e9 maximale tout en ma\u00eetrisant les co\u00fbts. Comme le graphite est r\u00e9sistant, il n'est pas n\u00e9cessaire de le remplacer aussi souvent, ce qui r\u00e9duit les co\u00fbts.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Benefit_of_Graphite_Electrodes\"><\/span>Avantages des \u00e9lectrodes en graphite<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Durability_and_Longevity\"><\/span>Durabilit\u00e9 et long\u00e9vit\u00e9<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Les \u00e9lectrodes en graphite sont tr\u00e8s fiables et polyvalentes. Dans les op\u00e9rations d'\u00e9lectrolyse industrielle, le remplacement fr\u00e9quent des \u00e9lectrodes entra\u00eene des temps d'arr\u00eat pour la maintenance et des d\u00e9penses plus \u00e9lev\u00e9es. Le graphite \u00e0 longue dur\u00e9e de vie peut \u00eatre utilis\u00e9 plusieurs fois, ce qui \u00e9vite l'engorgement du processus et \u00e9limine les co\u00fbts de maintenance. Les \u00e9lectrodes en graphite \u00e0 cycle de vie plus long sont essentielles dans le secteur de la fabrication d'acier \u00e0 haut volume, car la production est continue.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ease_of_Handling\"><\/span>Facilit\u00e9 de manipulation<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Le graphite \u00e9tant plus l\u00e9ger que les m\u00e9taux, il est plus facile \u00e0 mouler dans le milieu d'\u00e9lectrolyse. Il est utile pour les recherches en laboratoire qui n\u00e9cessitent des \u00e9lectrodes de tailles et de formes diff\u00e9rentes. Sa l\u00e9g\u00e8ret\u00e9 est synonyme de s\u00e9curit\u00e9 accrue lors de l'installation et de l'utilisation des \u00e9quipements d'\u00e9lectrolyse. Le graphite peut \u00eatre fa\u00e7onn\u00e9 \u00e0 des tailles exactes pour \u00eatre utilis\u00e9 dans les processus industriels, car il est usinable, ce qui le rend polyvalent.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Minimal_Contamination\"><\/span>Contamination minimale<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Le graphite est chimiquement inerte par rapport \u00e0 l'\u00e9lectrolyte et aux produits de l'\u00e9lectrolyse. Cela permet \u00e9galement d'\u00e9viter la contamination, la puret\u00e9 des produits \u00e9tant une n\u00e9cessit\u00e9 pour les produits pharmaceutiques et alimentaires ainsi que pour la fabrication de haute technologie. En r\u00e9duisant les contaminants, les fabricants sont en mesure de produire des produits de haute qualit\u00e9 sans aucun probl\u00e8me en utilisant le graphite.<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Compatibility_With_Different_Electrolytes\"><\/span>Compatibilit\u00e9 avec diff\u00e9rents \u00e9lectrolytes<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Les \u00e9lectrodes en graphite ne se corrodent pas dans les \u00e9lectrolytes courants acides ou basiques, voire neutres, ce qui les rend tr\u00e8s adapt\u00e9es \u00e0 de nombreuses autres applications de l'\u00e9lectrolyse. Elles sont tr\u00e8s r\u00e9sistantes \u00e0 la plupart des conditions chimiques corrosives et, par cons\u00e9quent, elles sont largement utilis\u00e9es dans le monde entier.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Graphite_Electrodes_in_Industry\"><\/span>\u00c9lectrodes en graphite dans l'industrie<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Steel_Manufacturing\"><\/span>Fabrication d'acier<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Dans le processus de fabrication de l'acier par four \u00e0 arc \u00e9lectrique, un arc \u00e9lectrique entre l'\u00e9lectrode de graphite et la ferraille fait fondre le m\u00e9tal pour recycler le vieil acier. Dans ce cas, le graphite doit pr\u00e9senter une forte conductivit\u00e9 \u00e9lectrique et une r\u00e9sistance aux temp\u00e9ratures \u00e9lev\u00e9es. <span data-slate-node=\"text\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/Graphitizing_and_non-graphitizing_carbons\" target=\"_blank\" rel=\"noopener\">Graphique<\/a><\/span> Les \u00e9lectrodes sont tr\u00e8s durables et permettent au processus de fabrication de l'acier de se poursuivre sans interruption, ce qui accro\u00eet la production. L'aci\u00e9rie \u00e9lectrique est int\u00e9ressante parce qu'elle utilise de la ferraille, plut\u00f4t que du minerai et du charbon \u00e0 coke, comme mati\u00e8re premi\u00e8re primaire, ce qui la rend beaucoup plus durable que les routes des hauts fourneaux.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Silicon_Manganese_and_Yellow_Phosphorus_Smelting\"><\/span>Fusion de silicium, de mangan\u00e8se et de phosphore jaune<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>La principale fonction de l'\u00e9lectrode en graphite est la fusion du silicium, du mangan\u00e8se et du phosphore jaune. Ces proc\u00e9d\u00e9s, tels que le processus de fabrication de l'acier, fonctionnent \u00e0 des temp\u00e9ratures \u00e9lev\u00e9es et la bonne stabilit\u00e9 thermique ainsi que la conductivit\u00e9 \u00e9lectrique du graphite en font un excellent choix. Dans les fours \u00e0 arc \u00e9lectrique, les \u00e9lectrodes en graphite convertissent le quartz pour produire du silicium de qualit\u00e9 m\u00e9tallurgique utilis\u00e9 dans l'\u00e9lectronique et les panneaux solaires. Les \u00e9lectrodes en graphite sont essentielles dans les fonderies, car la fabrication de mangan\u00e8se ou de phosphore jaune n\u00e9cessite des conditions de haute temp\u00e9rature \u00e0 long terme, ce qui garantit une production efficace et fiable.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Les \u00e9lectrodes en graphite sont n\u00e9cessaires \u00e0 l'\u00e9lectrolyse pour des raisons d'efficacit\u00e9 et de praticit\u00e9. Gr\u00e2ce \u00e0 leur conductivit\u00e9, leur longue dur\u00e9e de vie et leur faible co\u00fbt, elles sont id\u00e9ales pour les applications d'\u00e9lectrolyse telles que l'extraction des m\u00e9taux, l'industrie chimique et les laboratoires. Le graphite est utilis\u00e9 dans les industries du monde entier parce qu'il est fiable, efficace et adaptable.<\/p>\n<p>&nbsp;<\/p>\n<p class=\"editor-section block-paragraph current\" data-slate-node=\"element\">","protected":false},"excerpt":{"rendered":"<p>Les \u00e9lectrodes en graphite sont utilis\u00e9es dans la technologie de l'\u00e9lectrolyse, o\u00f9 le courant \u00e9lectrique entra\u00eene des r\u00e9actions chimiques. Elles fournissent de l'\u00e9lectricit\u00e9, catalysent les r\u00e9actions chimiques et am\u00e9liorent les performances dans les laboratoires industriels et \u00e9ducatifs. Dans ce blog, nous verrons pourquoi les \u00e9lectrodes en graphite sont les mieux adapt\u00e9es \u00e0 l'\u00e9lectrolyse et quelles sont les propri\u00e9t\u00e9s des \u00e9lectrodes en graphite qui les rendent [...]<\/p>","protected":false},"author":3,"featured_media":2724,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[18],"class_list":["post-1890","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-graphite-electrode","tag-carbon-electrode"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v19.2.1 (Yoast SEO v25.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Why are graphite electrodes used in electrolysis?<\/title>\n<meta name=\"description\" content=\"Graphite electrodes are an essential component of electrolysis due to their superior properties, high thermal and electrical conductivity, low cost, and corrosion resistance.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jinsuncarbon.com\/fr\/pourquoi-les-electrodes-en-graphite-sont-elles-utilisees-dans-lelectrolyse\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Why are graphite electrodes used in electrolysis?\" \/>\n<meta property=\"og:description\" content=\"Graphite electrodes are an essential component of electrolysis due to their superior properties, high thermal and electrical conductivity, low cost, and corrosion resistance.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/jinsuncarbon.com\/fr\/pourquoi-les-electrodes-en-graphite-sont-elles-utilisees-dans-lelectrolyse\/\" \/>\n<meta property=\"og:site_name\" content=\"Jinsun Carbon\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Graphite-Electrode-109336238661595\" \/>\n<meta property=\"article:published_time\" content=\"2023-01-10T16:23:13+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-10-27T04:06:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2023\/01\/a50d40c2f712165daca97f74820c741.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"763\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"jinsuncarbon\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@jinsuncarbon_\" \/>\n<meta name=\"twitter:site\" content=\"@jinsuncarbon_\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"jinsuncarbon\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/jinsuncarbon.com\/why-are-graphite-electrodes-used-in-electrolysis\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/jinsuncarbon.com\/why-are-graphite-electrodes-used-in-electrolysis\/\"},\"author\":{\"name\":\"jinsuncarbon\",\"@id\":\"https:\/\/jinsuncarbon.com\/#\/schema\/person\/6d19b66d2a95154652ba3b86492d27b5\"},\"headline\":\"Why are graphite electrodes used in electrolysis?\",\"datePublished\":\"2023-01-10T16:23:13+00:00\",\"dateModified\":\"2024-10-27T04:06:27+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/jinsuncarbon.com\/why-are-graphite-electrodes-used-in-electrolysis\/\"},\"wordCount\":950,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/jinsuncarbon.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/jinsuncarbon.com\/why-are-graphite-electrodes-used-in-electrolysis\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2023\/01\/a50d40c2f712165daca97f74820c741.jpg\",\"keywords\":[\"Carbon electrode\"],\"articleSection\":[\"Graphite electrode\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/jinsuncarbon.com\/why-are-graphite-electrodes-used-in-electrolysis\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/jinsuncarbon.com\/why-are-graphite-electrodes-used-in-electrolysis\/\",\"url\":\"https:\/\/jinsuncarbon.com\/why-are-graphite-electrodes-used-in-electrolysis\/\",\"name\":\"Why are graphite electrodes used in electrolysis?\",\"isPartOf\":{\"@id\":\"https:\/\/jinsuncarbon.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/jinsuncarbon.com\/why-are-graphite-electrodes-used-in-electrolysis\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/jinsuncarbon.com\/why-are-graphite-electrodes-used-in-electrolysis\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2023\/01\/a50d40c2f712165daca97f74820c741.jpg\",\"datePublished\":\"2023-01-10T16:23:13+00:00\",\"dateModified\":\"2024-10-27T04:06:27+00:00\",\"description\":\"Graphite electrodes are an essential component of electrolysis due to their superior properties, high thermal and electrical conductivity, low cost, and corrosion resistance.\",\"breadcrumb\":{\"@id\":\"https:\/\/jinsuncarbon.com\/why-are-graphite-electrodes-used-in-electrolysis\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/jinsuncarbon.com\/why-are-graphite-electrodes-used-in-electrolysis\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/jinsuncarbon.com\/why-are-graphite-electrodes-used-in-electrolysis\/#primaryimage\",\"url\":\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2023\/01\/a50d40c2f712165daca97f74820c741.jpg\",\"contentUrl\":\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2023\/01\/a50d40c2f712165daca97f74820c741.jpg\",\"width\":1024,\"height\":763,\"caption\":\"Graphite electrodes used in electrolysis-supplier in China\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/jinsuncarbon.com\/why-are-graphite-electrodes-used-in-electrolysis\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/jinsuncarbon.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Why are graphite electrodes used in electrolysis?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/jinsuncarbon.com\/#website\",\"url\":\"https:\/\/jinsuncarbon.com\/\",\"name\":\"Jinsun Carbon\",\"description\":\"We are the successful graphite electrode manufacturer in China\",\"publisher\":{\"@id\":\"https:\/\/jinsuncarbon.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/jinsuncarbon.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/jinsuncarbon.com\/#organization\",\"name\":\"Jinsun Carbon\",\"alternateName\":\"Jinsun Carbon\",\"url\":\"https:\/\/jinsuncarbon.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/jinsuncarbon.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2022\/12\/LOGO-1.png\",\"contentUrl\":\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2022\/12\/LOGO-1.png\",\"width\":207,\"height\":80,\"caption\":\"Jinsun Carbon\"},\"image\":{\"@id\":\"https:\/\/jinsuncarbon.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/Graphite-Electrode-109336238661595\",\"https:\/\/x.com\/jinsuncarbon_\",\"https:\/\/www.linkedin.com\/in\/jinsungraphite\",\"https:\/\/www.youtube.com\/channel\/UCysDNyvyR5-3cCWEmpkVC0g\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/jinsuncarbon.com\/#\/schema\/person\/6d19b66d2a95154652ba3b86492d27b5\",\"name\":\"jinsuncarbon\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/jinsuncarbon.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/1c33c0ec56eb4a4e1f9101de9b3471a6?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/1c33c0ec56eb4a4e1f9101de9b3471a6?s=96&d=mm&r=g\",\"caption\":\"jinsuncarbon\"}}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Pourquoi les \u00e9lectrodes en graphite sont-elles utilis\u00e9es dans l'\u00e9lectrolyse ?","description":"Les \u00e9lectrodes en graphite sont un \u00e9l\u00e9ment essentiel de l'\u00e9lectrolyse en raison de leurs propri\u00e9t\u00e9s sup\u00e9rieures, de leur conductivit\u00e9 thermique et \u00e9lectrique \u00e9lev\u00e9e, de leur faible co\u00fbt et de leur r\u00e9sistance \u00e0 la corrosion.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/jinsuncarbon.com\/fr\/pourquoi-les-electrodes-en-graphite-sont-elles-utilisees-dans-lelectrolyse\/","og_locale":"fr_FR","og_type":"article","og_title":"Why are graphite electrodes used in electrolysis?","og_description":"Graphite electrodes are an essential component of electrolysis due to their superior properties, high thermal and electrical conductivity, low cost, and corrosion resistance.","og_url":"https:\/\/jinsuncarbon.com\/fr\/pourquoi-les-electrodes-en-graphite-sont-elles-utilisees-dans-lelectrolyse\/","og_site_name":"Jinsun Carbon","article_publisher":"https:\/\/www.facebook.com\/Graphite-Electrode-109336238661595","article_published_time":"2023-01-10T16:23:13+00:00","article_modified_time":"2024-10-27T04:06:27+00:00","og_image":[{"width":1024,"height":763,"url":"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2023\/01\/a50d40c2f712165daca97f74820c741.jpg","type":"image\/jpeg"}],"author":"jinsuncarbon","twitter_card":"summary_large_image","twitter_creator":"@jinsuncarbon_","twitter_site":"@jinsuncarbon_","twitter_misc":{"\u00c9crit par":"jinsuncarbon","Dur\u00e9e de lecture estim\u00e9e":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/jinsuncarbon.com\/why-are-graphite-electrodes-used-in-electrolysis\/#article","isPartOf":{"@id":"https:\/\/jinsuncarbon.com\/why-are-graphite-electrodes-used-in-electrolysis\/"},"author":{"name":"jinsuncarbon","@id":"https:\/\/jinsuncarbon.com\/#\/schema\/person\/6d19b66d2a95154652ba3b86492d27b5"},"headline":"Why are graphite electrodes used in electrolysis?","datePublished":"2023-01-10T16:23:13+00:00","dateModified":"2024-10-27T04:06:27+00:00","mainEntityOfPage":{"@id":"https:\/\/jinsuncarbon.com\/why-are-graphite-electrodes-used-in-electrolysis\/"},"wordCount":950,"commentCount":0,"publisher":{"@id":"https:\/\/jinsuncarbon.com\/#organization"},"image":{"@id":"https:\/\/jinsuncarbon.com\/why-are-graphite-electrodes-used-in-electrolysis\/#primaryimage"},"thumbnailUrl":"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2023\/01\/a50d40c2f712165daca97f74820c741.jpg","keywords":["Carbon electrode"],"articleSection":["Graphite electrode"],"inLanguage":"fr-FR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/jinsuncarbon.com\/why-are-graphite-electrodes-used-in-electrolysis\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/jinsuncarbon.com\/why-are-graphite-electrodes-used-in-electrolysis\/","url":"https:\/\/jinsuncarbon.com\/why-are-graphite-electrodes-used-in-electrolysis\/","name":"Pourquoi les \u00e9lectrodes en graphite sont-elles utilis\u00e9es dans l'\u00e9lectrolyse ?","isPartOf":{"@id":"https:\/\/jinsuncarbon.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/jinsuncarbon.com\/why-are-graphite-electrodes-used-in-electrolysis\/#primaryimage"},"image":{"@id":"https:\/\/jinsuncarbon.com\/why-are-graphite-electrodes-used-in-electrolysis\/#primaryimage"},"thumbnailUrl":"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2023\/01\/a50d40c2f712165daca97f74820c741.jpg","datePublished":"2023-01-10T16:23:13+00:00","dateModified":"2024-10-27T04:06:27+00:00","description":"Les \u00e9lectrodes en graphite sont un \u00e9l\u00e9ment essentiel de l'\u00e9lectrolyse en raison de leurs propri\u00e9t\u00e9s sup\u00e9rieures, de leur conductivit\u00e9 thermique et \u00e9lectrique \u00e9lev\u00e9e, de leur faible co\u00fbt et de leur r\u00e9sistance \u00e0 la corrosion.","breadcrumb":{"@id":"https:\/\/jinsuncarbon.com\/why-are-graphite-electrodes-used-in-electrolysis\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/jinsuncarbon.com\/why-are-graphite-electrodes-used-in-electrolysis\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/jinsuncarbon.com\/why-are-graphite-electrodes-used-in-electrolysis\/#primaryimage","url":"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2023\/01\/a50d40c2f712165daca97f74820c741.jpg","contentUrl":"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2023\/01\/a50d40c2f712165daca97f74820c741.jpg","width":1024,"height":763,"caption":"Graphite electrodes used in electrolysis-supplier in China"},{"@type":"BreadcrumbList","@id":"https:\/\/jinsuncarbon.com\/why-are-graphite-electrodes-used-in-electrolysis\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/jinsuncarbon.com\/"},{"@type":"ListItem","position":2,"name":"Why are graphite electrodes used in electrolysis?"}]},{"@type":"WebSite","@id":"https:\/\/jinsuncarbon.com\/#website","url":"https:\/\/jinsuncarbon.com\/","name":"Jinsun Carbon","description":"Nous sommes le fabricant d'\u00e9lectrodes en graphite le plus performant de Chine.","publisher":{"@id":"https:\/\/jinsuncarbon.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/jinsuncarbon.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/jinsuncarbon.com\/#organization","name":"Jinsun Carbon","alternateName":"Jinsun Carbon","url":"https:\/\/jinsuncarbon.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/jinsuncarbon.com\/#\/schema\/logo\/image\/","url":"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2022\/12\/LOGO-1.png","contentUrl":"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2022\/12\/LOGO-1.png","width":207,"height":80,"caption":"Jinsun Carbon"},"image":{"@id":"https:\/\/jinsuncarbon.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/Graphite-Electrode-109336238661595","https:\/\/x.com\/jinsuncarbon_","https:\/\/www.linkedin.com\/in\/jinsungraphite","https:\/\/www.youtube.com\/channel\/UCysDNyvyR5-3cCWEmpkVC0g"]},{"@type":"Person","@id":"https:\/\/jinsuncarbon.com\/#\/schema\/person\/6d19b66d2a95154652ba3b86492d27b5","name":"jinsuncarbon","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/jinsuncarbon.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/1c33c0ec56eb4a4e1f9101de9b3471a6?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/1c33c0ec56eb4a4e1f9101de9b3471a6?s=96&d=mm&r=g","caption":"jinsuncarbon"}}]}},"_links":{"self":[{"href":"https:\/\/jinsuncarbon.com\/fr\/wp-json\/wp\/v2\/posts\/1890","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jinsuncarbon.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jinsuncarbon.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jinsuncarbon.com\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/jinsuncarbon.com\/fr\/wp-json\/wp\/v2\/comments?post=1890"}],"version-history":[{"count":21,"href":"https:\/\/jinsuncarbon.com\/fr\/wp-json\/wp\/v2\/posts\/1890\/revisions"}],"predecessor-version":[{"id":6249,"href":"https:\/\/jinsuncarbon.com\/fr\/wp-json\/wp\/v2\/posts\/1890\/revisions\/6249"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jinsuncarbon.com\/fr\/wp-json\/wp\/v2\/media\/2724"}],"wp:attachment":[{"href":"https:\/\/jinsuncarbon.com\/fr\/wp-json\/wp\/v2\/media?parent=1890"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jinsuncarbon.com\/fr\/wp-json\/wp\/v2\/categories?post=1890"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jinsuncarbon.com\/fr\/wp-json\/wp\/v2\/tags?post=1890"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}