{"id":4213,"date":"2025-05-21T07:57:00","date_gmt":"2025-05-21T11:57:00","guid":{"rendered":"https:\/\/dev26.lecowebtest.com\/news\/\/"},"modified":"2026-04-20T08:13:26","modified_gmt":"2026-04-20T12:13:26","slug":"materiaux-de-batterie-a-base-de-graphite-recycle-et-synthetique-defis-et-innovations-dans-les-essais-sur-les-materiaux","status":"publish","type":"post","link":"https:\/\/www.leco.com\/fr\/news\/recycled-and-synthetic-graphite-battery-materials-challenges-and-innovations-in-material-testing\/","title":{"rendered":"Mat\u00e9riaux de batterie \u00e0 base de graphite recycl\u00e9 et synth\u00e9tique : d\u00e9fis et innovations dans les essais sur les mat\u00e9riaux"},"content":{"rendered":"<div class=\"wp-block-group is-style-leco-vertical-margin-top has-global-padding is-layout-constrained wp-container-core-group-is-layout-875e403b wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group leco-published-on is-nowrap is-layout-flex wp-container-core-group-is-layout-70236872 wp-block-group-is-layout-flex\">\n<p class=\"wp-block-paragraph\">Publi\u00e9 le<\/p>\n\n\n<div style=\"line-height:1\" class=\"wp-block-post-date has-custom-1-font-size\"><time datetime=\"2025-05-21T07:57:00-04:00\">21 mai 2025<\/time><\/div><\/div>\n\n\n\n<h1 class=\"wp-block-heading is-style-h2-style\">Mat\u00e9riaux de batterie \u00e0 base de graphite recycl\u00e9 et synth\u00e9tique : d\u00e9fis et innovations dans les essais sur les mat\u00e9riaux<\/h1>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\"><figure class=\"is-style-rounded wp-block-post-featured-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"600\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-graphite-battery-hero-033026.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"LECO - Actualit\u00e9s - Batterie au graphite - Image d&#x27;en-t\u00eate\" style=\"object-fit:cover;\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-graphite-battery-hero-033026.jpg 1200w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-graphite-battery-hero-033026-300x150.jpg 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-graphite-battery-hero-033026-1024x512.jpg 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-graphite-battery-hero-033026-768x384.jpg 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/04\/leco-news-graphite-battery-hero-033026-18x9.jpg 18w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\"><\/figure><\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-1ea9787f wp-block-group-is-layout-constrained\" style=\"margin-top:48px\">\n<div class=\"leco-share-article align-left wp-block-create-block-leco-share-article\">\n\t<div class=\"share-article-wrapper\">\n\t\t<button class=\"share-article-button\" data-url=\"https:\/\/www.leco.com\/fr\/news\/recycled-and-synthetic-graphite-battery-materials-challenges-and-innovations-in-material-testing\/\" aria-label=\"Partager l&#039;article\">\n\t\t\tPartager l'article\t\t<\/button>\n\t\t<span class=\"share-article-copied\" aria-live=\"polite\" aria-atomic=\"true\">\n\t\t\tLien de l'article copi\u00e9\t\t<\/span>\n\t<\/div>\n<\/div>\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-top:0\">\n<hr class=\"wp-block-separator has-text-color has-sl-1-color has-alpha-channel-opacity has-sl-1-background-color has-background has-base-100-color has-base-100-background-color is-style-default\" style=\"margin-top:60px;margin-bottom:60px\">\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Alors que l'industrie des batteries continue de cro\u00eetre et que de plus en plus de mati\u00e8res vierges sont extraites de la terre, le d\u00e9sir et le besoin de mat\u00e9riaux de batteries recycl\u00e9s ne cessent de cro\u00eetre. Non seulement les ressources sont consomm\u00e9es \u00e0 un rythme rapide, mais le processus d'extraction produit \u00e9galement des d\u00e9chets nocifs et des \u00e9missions de dioxyde de carbone. Le recyclage des mat\u00e9riaux de batteries et l'utilisation de graphite synth\u00e9tique permettent de r\u00e9duire ces impacts et de limiter la d\u00e9gradation de l'environnement.\u00a0\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">LECO fabrique des analyseurs con\u00e7us pour l&#x27;analyse efficace des mat\u00e9riaux issus de batteries recycl\u00e9es. Ces analyseurs fournissent aux fabricants de batteries des donn\u00e9es de caract\u00e9risation et d&#x27;autres informations relatives \u00e0 la qualit\u00e9, ce qui permet d&#x27;utiliser des mat\u00e9riaux recycl\u00e9s en remplacement des mat\u00e9riaux vierges tout en r\u00e9duisant au minimum les incertitudes.\u00a0<\/p>\n\n\n\n<h2 class=\"wp-block-heading is-style-h4-style\">Le processus de recyclage<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le recyclage des batteries est un processus complexe qui commence par le broyage m\u00e9canique des batteries en petits morceaux et leur tri en diff\u00e9rentes cat\u00e9gories. La substance r\u00e9siduelle destin\u00e9e aux tests, souvent appel\u00e9e \u201c masse noire \u201d, est un m\u00e9lange de m\u00e9taux sous forme de poudre.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Plusieurs m\u00e9thodes de recyclage existent, notamment la pyrom\u00e9tallurgie, l'hydrom\u00e9tallurgie et l'\u00e9lectro-hydrom\u00e9tallurgie, chacune ayant ses avantages et ses inconv\u00e9nients. Malgr\u00e9 sa complexit\u00e9, le recyclage est pr\u00e9f\u00e9rable \u00e0 l'utilisation de mat\u00e9riaux vierges, car les composants des batteries sont des ressources non renouvelables.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le graphite r\u00e9cup\u00e9r\u00e9 de la masse noire et le graphite synth\u00e9tique sont cruciaux dans l'industrie des batteries. Le graphite synth\u00e9tique, produit \u00e0 partir de coke de p\u00e9trole et de brai de goudron de houille par un traitement \u00e0 haute temp\u00e9rature, offre une haute puret\u00e9 et peut \u00eatre adapt\u00e9 aux applications de batteries, am\u00e9liorant ainsi les performances et la r\u00e9gularit\u00e9.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les fabricants privil\u00e9gient le graphite synth\u00e9tique pour son uniformit\u00e9 et sa pr\u00e9visibilit\u00e9, ce qui am\u00e9liore la dur\u00e9e de vie et l'efficacit\u00e9 des batteries. L'int\u00e9gration de graphite recycl\u00e9 et synth\u00e9tique est essentielle pour des solutions de stockage d'\u00e9nergie durables et performantes \u00e0 mesure que l'industrie \u00e9volue.<\/p>\n\n\n\n<h2 class=\"wp-block-heading is-style-h4-style\">\u00c9chantillons de test<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Une fois que les batteries ont suivi le processus de recyclage, elles sont s\u00e9par\u00e9es en diff\u00e9rents \u00e9l\u00e9ments extraits ou vendues sous forme de \u00ab masse noire \u00bb. Pour s\u2019assurer que tous les mat\u00e9riaux recycl\u00e9s fonctionneront comme pr\u00e9vu et contiendront tous les composants attendus, il est essentiel de proc\u00e9der \u00e0 des tests. Heureusement, LECO dispose des outils dont vous aurez besoin pour effectuer ces tests et avoir confiance dans les r\u00e9sultats. Les \u00e9l\u00e9ments cl\u00e9s \u00e0 analyser comprennent le carbone, l\u2019oxyg\u00e8ne et le soufre, ainsi que l\u2019humidit\u00e9 et les cendres. Cela est particuli\u00e8rement vrai lors de l\u2019analyse du graphite recycl\u00e9 et synth\u00e9tique.\u00a0\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les niveaux de carbone sont importants car le carbone affecte la composante de conduction de la batterie. L'oxyg\u00e8ne est essentiel \u00e0 tester car il peut affecter la capacit\u00e9 de d\u00e9charge. Les niveaux de soufre indiquent souvent la puret\u00e9. Des instruments tels que <a href=\"https:\/\/www.leco.com\/fr\/instrument\/analyseurs-de-carbone-et-de-soufre\/\" data-type=\"instrument\" data-id=\"2231\">SC832DR de LECO<\/a> peut d\u00e9terminer les niveaux de carbone et de soufre en une seule analyse, fournissant aux analystes des donn\u00e9es utiles en peu de temps. La d\u00e9termination de l'oxyg\u00e8ne peut \u00eatre effectu\u00e9e avec le <a href=\"https:\/\/www.leco.com\/fr\/instrument\/analyseurs-elementaires\/\" data-type=\"instrument\" data-id=\"2075\">ONH836<\/a>, un analyseur \u00e9l\u00e9mentaire dot\u00e9 \u00e0 la fois de d\u00e9tecteurs \u00e0 conductivit\u00e9 thermique et infrarouge pour une pr\u00e9cision garantie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En mati\u00e8re d&#x27;humidit\u00e9 et de cendres, LECO dispose d&#x27;\u00e9quipements de pointe, tels que notre <a href=\"https:\/\/www.leco.com\/fr\/instrument\/analyseur-thermogravimetrique-tga801\/\" data-type=\"instrument\" data-id=\"2243\">TGA801<\/a>, ce qui permet de tester les deux en m\u00eame temps avec jusqu'\u00e0 19 \u00e9chantillons par analyse. Ce niveau d'efficacit\u00e9 peut faire gagner \u00e9norm\u00e9ment de temps et d'argent dans un laboratoire. L'humidit\u00e9 et les cendres sont utiles lors des tests de mat\u00e9riaux de batterie car l'humidit\u00e9 peut affecter les performances \u00e9lectrochimiques d'une batterie et acc\u00e9l\u00e9rer la perte de capacit\u00e9, et les cendres peuvent \u00eatre utilis\u00e9es pour comparer la puret\u00e9 relative de diff\u00e9rentes qualit\u00e9s de graphite ou mettre en \u00e9vidence la puret\u00e9 d'un \u00e9chantillon de mat\u00e9riau recycl\u00e9.<\/p>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-top:0\">\n<hr class=\"wp-block-separator has-text-color has-sl-1-color has-alpha-channel-opacity has-sl-1-background-color has-background has-base-100-color has-base-100-background-color is-style-default\" style=\"margin-top:60px;margin-bottom:60px\">\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading is-style-h4-style\">En savoir plus<\/h2>\n\n\n<div class=\"leco-event-rows wp-block-create-block-leco-event-rows\">\n\t\t<div class=\"leco-event-rows__row\">\n\t\t<div class=\"leco-event-rows__split\">\n\n\t\t\t<!-- Left: Featured image -->\n\t\t\t<div class=\"leco-event-rows__image-col\">\n\t\t\t\t<figure class=\"wp-block-image size-full is-style-rounded-full-width\">\n\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/02\/two-battery-terminals-1024x576.webp\" alt=\"bornes de batterie se faisant face\" style=\"aspect-ratio:4\/3;object-fit:cover\">\n\t\t\t\t<\/figure>\n\t\t\t<\/div>\n\n\t\t\t<!-- Right: Content -->\n\t\t\t<div class=\"leco-event-rows__content-col\">\n\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"leco-event-rows__excerpt\">\n\t\t\t\t\t\t<strong>Commencez \u00e0 utiliser des mat\u00e9riaux de batteries recycl\u00e9s et du graphite synth\u00e9tique d\u00e8s aujourd'hui<\/strong><br>Gr\u00e2ce \u00e0 des \u00e9quipements de haute technologie qui fonctionneront efficacement et de mani\u00e8re rentable dans votre laboratoire, l'utilisation de mat\u00e9riaux de batteries recycl\u00e9s est plus prometteuse que jamais. Rejoignez-nous pour un webinaire sur <a href=\"https:\/\/www.leco.com\/fr\/evenements\/webinaire\/caracterisation-de-la-masse-noire-de-graphite-des-materiaux-de-batteries-recycles\/\" data-type=\"event\" data-id=\"1591\">\u201cCaract\u00e9risation des mat\u00e9riaux de batteries recycl\u00e9s \u00e0 base de graphite et de masse noire\u201d<\/a> pour en savoir plus sur le fonctionnement de nos analyseurs pour ce type d'analyses et sur les raisons pour lesquelles l'utilisation de mat\u00e9riaux de batteries recycl\u00e9s en vaut l'investissement.\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"leco-event-rows__date\">\n\t\t\t\t\t\tOn Demand\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n\t\t\t\t\t<div class=\"wp-block-button\">\n\t\t\t\t\t\t<a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.leco.com\/fr\/events\/webinar\/characterizing-graphite-black-mass-recycled-battery-materials\/\">\n\t\t\t\t\t\t\tS'inscrire au webinaire\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t<\/div>\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-top:0\">\n<hr class=\"wp-block-separator has-text-color has-sl-1-color has-alpha-channel-opacity has-sl-1-background-color has-background has-base-100-color has-base-100-background-color is-style-default\" style=\"margin-top:60px;margin-bottom:60px\">\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading is-style-h4-style\">Instruments utilis\u00e9s<\/h2>\n\n\n\n<div class=\"leco-card-grid-block wp-block-create-block-leco-card-grid\">\n\t<div class=\"leco-card-grid columns-3\" role=\"list\" aria-label=\"Card grid\">\n\t\t\n\t\t\t\t\t<a href=\"https:\/\/www.leco.com\/fr\/instrument\/analyseurs-elementaires\/\" class=\"leco-card\" role=\"listitem\" aria-label=\"736\/836 Series - Click to learn more\">\n\t\t\n\t\t\t<!-- Card Image -->\n\t\t\t<div class=\"leco-card-image\" role=\"img\" aria-label=\"Analyseur \u00e9l\u00e9mentaire LECO ONH836 pour l&#x27;oxyg\u00e8ne, l&#x27;azote et l&#x27;hydrog\u00e8ne\">\n\t\t\t\t\t\t\t\t\t<img src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-onh836-oxygen-nitrogen-hydrogen-elemental-analyzer.webp\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-onh836-oxygen-nitrogen-hydrogen-elemental-analyzer-1024x576.webp 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-onh836-oxygen-nitrogen-hydrogen-elemental-analyzer-768x432.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-onh836-oxygen-nitrogen-hydrogen-elemental-analyzer-300x169.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-onh836-oxygen-nitrogen-hydrogen-elemental-analyzer.webp 1280w\" sizes=\"(max-width: 768px) 100vw, (max-width: 1200px) 50vw, 371px\" alt=\"Analyseur \u00e9l\u00e9mentaire LECO ONH836 pour l&#x27;oxyg\u00e8ne, l&#x27;azote et l&#x27;hydrog\u00e8ne\" class=\"leco-card-img\" loading=\"lazy\" decoding=\"sync\">\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t<!-- Card Content -->\n\t\t\t<div class=\"leco-card-content\">\n\t\t\t\t\t\t\t\t\t<h3 class=\"leco-card-title\">\n\t\t\t\t\t\tS\u00e9rie 736\/836\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t<div class=\"leco-card-bottom\">\n\t\t\t\t\t\t\t\t\t\t\t<p class=\"leco-card-description\">\n\t\t\t\t\t\t\tAnalyse par fusion de gaz inerte pour l'oxyg\u00e8ne, l'hydrog\u00e8ne et l'azote\t\t\t\t\t\t<\/p>\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"leco-card-link\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t<svg class=\"leco-card-arrow\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"44\" height=\"44\" viewbox=\"0 0 44 44\" fill=\"none\" focusable=\"false\">\n\t\t\t\t\t\t\t\t<path d=\"M12.7998 22C12.7998 22.5523 13.2475 23 13.7998 23L27.3857 23L21.7998 28.5859C21.4093 28.9764 21.4093 29.6095 21.7998 30C22.1903 30.3905 22.8234 30.3905 23.2139 30L30.5068 22.7071C30.8973 22.3166 30.8973 21.6834 30.5068 21.2929L23.2139 14C22.8234 13.6095 22.1903 13.6095 21.7998 14C21.4093 14.3905 21.4093 15.0236 21.7998 15.4141L27.3857 21L13.7998 21C13.2475 21 12.7998 21.4477 12.7998 22Z\" fill=\"#78543D\"><\/path>\n\t\t\t\t\t\t\t<\/svg>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\n\t\t\t\t\t<\/a>\n\t\t\n\t\t\n\t\t\t\t\t<a href=\"https:\/\/www.leco.com\/fr\/instrument\/analyseurs-de-carbone-et-de-soufre\/\" class=\"leco-card\" role=\"listitem\" aria-label=\"832 Series - Click to learn more\">\n\t\t\n\t\t\t<!-- Card Image -->\n\t\t\t<div class=\"leco-card-image\" role=\"img\" aria-label=\"LECO SC832 : Dosage du soufre et du carbone\">\n\t\t\t\t\t\t\t\t\t<img src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-sc832-sulfur-carbon-analysis.webp\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-sc832-sulfur-carbon-analysis-1024x576.webp 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-sc832-sulfur-carbon-analysis-768x432.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-sc832-sulfur-carbon-analysis-300x169.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/leco-sc832-sulfur-carbon-analysis.webp 1280w\" sizes=\"(max-width: 768px) 100vw, (max-width: 1200px) 50vw, 371px\" alt=\"LECO SC832 : Dosage du soufre et du carbone\" class=\"leco-card-img\" loading=\"lazy\" decoding=\"sync\">\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t<!-- Card Content -->\n\t\t\t<div class=\"leco-card-content\">\n\t\t\t\t\t\t\t\t\t<h3 class=\"leco-card-title\">\n\t\t\t\t\t\tS\u00e9rie 832\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t<div class=\"leco-card-bottom\">\n\t\t\t\t\t\t\t\t\t\t\t<p class=\"leco-card-description\">\n\t\t\t\t\t\t\tD\u00e9terminer le carbone et le soufre dans les combustibles et les mati\u00e8res organiques.\t\t\t\t\t\t<\/p>\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"leco-card-link\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t<svg class=\"leco-card-arrow\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"44\" height=\"44\" viewbox=\"0 0 44 44\" fill=\"none\" focusable=\"false\">\n\t\t\t\t\t\t\t\t<path d=\"M12.7998 22C12.7998 22.5523 13.2475 23 13.7998 23L27.3857 23L21.7998 28.5859C21.4093 28.9764 21.4093 29.6095 21.7998 30C22.1903 30.3905 22.8234 30.3905 23.2139 30L30.5068 22.7071C30.8973 22.3166 30.8973 21.6834 30.5068 21.2929L23.2139 14C22.8234 13.6095 22.1903 13.6095 21.7998 14C21.4093 14.3905 21.4093 15.0236 21.7998 15.4141L27.3857 21L13.7998 21C13.2475 21 12.7998 21.4477 12.7998 22Z\" fill=\"#78543D\"><\/path>\n\t\t\t\t\t\t\t<\/svg>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\n\t\t\t\t\t<\/a>\n\t\t\n\t\t\n\t\t\t\t\t<a href=\"https:\/\/www.leco.com\/fr\/instrument\/analyseur-thermogravimetrique-tga801\/\" class=\"leco-card\" role=\"listitem\" aria-label=\"TGA801 - Click to learn more\">\n\t\t\n\t\t\t<!-- Card Image -->\n\t\t\t<div class=\"leco-card-image\" role=\"img\" aria-label=\"Analyseur thermogravim\u00e9trique LECO TGA801\">\n\t\t\t\t\t\t\t\t\t<img src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/tga801-thermogravimetric-analyzer.webp\" srcset=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/tga801-thermogravimetric-analyzer-1024x576.webp 1024w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/tga801-thermogravimetric-analyzer-768x432.webp 768w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/tga801-thermogravimetric-analyzer-300x169.webp 300w, https:\/\/www.leco.com\/wp-content\/uploads\/2026\/03\/tga801-thermogravimetric-analyzer.webp 1280w\" sizes=\"(max-width: 768px) 100vw, (max-width: 1200px) 50vw, 371px\" alt=\"Analyseur thermogravim\u00e9trique LECO TGA801\" class=\"leco-card-img\" loading=\"lazy\" decoding=\"sync\">\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t<!-- Card Content -->\n\t\t\t<div class=\"leco-card-content\">\n\t\t\t\t\t\t\t\t\t<h3 class=\"leco-card-title\">\n\t\t\t\t\t\tTGA801\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t<div class=\"leco-card-bottom\">\n\t\t\t\t\t\t\t\t\t\t\t<p class=\"leco-card-description\">\n\t\t\t\t\t\t\tAnalyse thermogravim\u00e9trique macroscopique pour la teneur en humidit\u00e9, en cendres et en mati\u00e8res volatiles\t\t\t\t\t\t<\/p>\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"leco-card-link\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t<svg class=\"leco-card-arrow\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"44\" height=\"44\" viewbox=\"0 0 44 44\" fill=\"none\" focusable=\"false\">\n\t\t\t\t\t\t\t\t<path d=\"M12.7998 22C12.7998 22.5523 13.2475 23 13.7998 23L27.3857 23L21.7998 28.5859C21.4093 28.9764 21.4093 29.6095 21.7998 30C22.1903 30.3905 22.8234 30.3905 23.2139 30L30.5068 22.7071C30.8973 22.3166 30.8973 21.6834 30.5068 21.2929L23.2139 14C22.8234 13.6095 22.1903 13.6095 21.7998 14C21.4093 14.3905 21.4093 15.0236 21.7998 15.4141L27.3857 21L13.7998 21C13.2475 21 12.7998 21.4477 12.7998 22Z\" fill=\"#78543D\"><\/path>\n\t\t\t\t\t\t\t<\/svg>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\n\t\t\t\t\t<\/a>\n\t\t\n\t\t\t<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group is-style-full-bleed has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-top:0\">\n<hr class=\"wp-block-separator has-text-color has-sl-1-color has-alpha-channel-opacity has-sl-1-background-color has-background has-base-100-color has-base-100-background-color is-style-default\" style=\"margin-top:60px;margin-bottom:60px\">\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading is-style-h4-style\">Nouvelles connexes<\/h2>\n\n\n\n<div class=\"wp-block-query is-layout-flow wp-block-query-is-layout-flow\"><ul class=\"columns-3 wp-block-post-template is-layout-grid wp-container-core-post-template-is-layout-1d17308c wp-block-post-template-is-layout-grid\"><li class=\"wp-block-post post-7271 post type-post status-publish format-standard has-post-thumbnail hentry category-news\">\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><figure style=\"aspect-ratio:16\/9\" class=\"is-style-rounded wp-block-post-featured-image\"><a href=\"https:\/\/www.leco.com\/fr\/news\/pegasus-btx-mass-spec-coolest-thing-michigan-award\/\" target=\"_self\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/www.leco.com\/wp-content\/uploads\/2026\/09\/Featured-Blog-Images.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"LECO Pegasus\u00ae BTX Mass Spectrometer Nominated for \u201cCoolest Thing Made in Michigan\u201d Award\" 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style=\"font-style:normal;font-weight:300\" class=\"has-link-color wp-elements-a886519ae13d3c55929ef374b8bceb2d wp-block-post-title has-text-color has-dm-8-color has-medium-font-size has-rothek-font-family\"><a href=\"https:\/\/www.leco.com\/fr\/news\/microplastic-analysis-methods-with-thermal-desorption-and-pyrolysis-gcxgc-tofms\/\" target=\"_self\">Surpassing the Limits of Traditional Microplastic Analysis Methods with Thermal Desorption and Pyrolysis GCxGC-TOFMS<\/a><\/h3>\n\n<div class=\"wp-block-post-date\"><time datetime=\"2026-09-01T14:06:38-04:00\">1 septembre 2026<\/time><\/div><\/div>\n\n<\/li><li class=\"wp-block-post post-4219 post type-post status-publish format-standard has-post-thumbnail hentry category-news instrument-model-58 core-analysis-type-carbon application-type-environmental application-type-soil-analysis product-line-elemental-analysis\">\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\"><figure style=\"aspect-ratio:16\/9\" 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and Innovations in Material Testing As the battery industry continues to grow and more virgin materials are mined from the earth, the want and need for recycled battery materials is ever-increasing. Not only are resources being consumed at a rapid rate, but the mining process also [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":4086,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"instrument-model":[55,58,59,105],"core-analysis-type":[20,22,21],"application-type":[40,33],"product-line":[14,15],"class_list":["post-4213","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","instrument-model-55","instrument-model-58","instrument-model-59","instrument-model-tga801","core-analysis-type-carbon","core-analysis-type-oxygen","core-analysis-type-sulfur","application-type-battery-analysis","application-type-energy-fuels","product-line-elemental-analysis","product-line-thermal-analysis"],"_links":{"self":[{"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/posts\/4213","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/comments?post=4213"}],"version-history":[{"count":0,"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/posts\/4213\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/media\/4086"}],"wp:attachment":[{"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/media?parent=4213"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/categories?post=4213"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/tags?post=4213"},{"taxonomy":"instrument-model","embeddable":true,"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/instrument-model?post=4213"},{"taxonomy":"core-analysis-type","embeddable":true,"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/core-analysis-type?post=4213"},{"taxonomy":"application-type","embeddable":true,"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/application-type?post=4213"},{"taxonomy":"product-line","embeddable":true,"href":"https:\/\/www.leco.com\/fr\/wp-json\/wp\/v2\/product-line?post=4213"}],"curies":[{"name":"Bien jou\u00e9","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}