{"id":179458,"date":"2025-12-19T12:10:02","date_gmt":"2025-12-19T11:10:02","guid":{"rendered":"https:\/\/newmobility.news\/?p=179458"},"modified":"2025-12-19T11:24:41","modified_gmt":"2025-12-19T10:24:41","slug":"solid-state-batteries-are-moving-steadily-from-lab-to-production-line","status":"publish","type":"post","link":"https:\/\/newmobility.news\/fr\/2025\/12\/19\/solid-state-batteries-are-moving-steadily-from-lab-to-production-line\/","title":{"rendered":"Les batteries \u00e0 semi-conducteurs passent progressivement du laboratoire \u00e0 la cha\u00eene de production."},"content":{"rendered":"La promesse des batteries \u00e0 semi-conducteurs ne faiblit pas, m\u00eame si l'adoption des v\u00e9hicules \u00e9lectriques fait face \u00e0 davantage de vents contraires depuis que l'UE a r\u00e9vis\u00e9 son interdiction de 2035. En Chine comme aux \u00c9tats-Unis, les progr\u00e8s sont tangibles, comme en t\u00e9moignent les derniers r\u00e9sultats d'entreprises telles que QuantumScape et WeLion. Hongqi, un constructeur automobile
Ce contenu a \u00e9t\u00e9 archiv\u00e9. Connectez-vous ou inscrivez-vous<\/a> \u00e0 un niveau qui donne acc\u00e8s au contenu archiv\u00e9.<\/div><\/div>","protected":false},"excerpt":{"rendered":"

The promise of solid-state batteries is not waning, even as electric-vehicle adoption faces more headwinds now that the EU has revised its 2035 ban. In both China and the US, progress is tangible, as evidenced by the latest results from companies like QuantumScape and WeLion. Hongqi, a car manufaThis content has been archived. Log in […]<\/p>\n","protected":false},"author":715,"featured_media":179460,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false},"categories":[77162,77160,16,6,4,77165],"tags":[],"class_list":["post-179458","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-batteries","category-china","category-industry","category-technology","category-top-stories-today","category-usa"],"acf":[],"featured_image_urls_v2":{"full":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/12\/24-layer_prototype_battery_cell.png?fit=2560%2C1440&ssl=1",2560,1440,false],"thumbnail":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/12\/24-layer_prototype_battery_cell.png?resize=150%2C150&ssl=1",150,150,true],"medium":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/12\/24-layer_prototype_battery_cell.png?fit=300%2C169&ssl=1",300,169,true],"medium_large":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/12\/24-layer_prototype_battery_cell.png?fit=640%2C360&ssl=1",640,360,true],"large":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/12\/24-layer_prototype_battery_cell.png?fit=640%2C360&ssl=1",640,360,true],"1536x1536":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/12\/24-layer_prototype_battery_cell.png?fit=1536%2C864&ssl=1",1536,864,true],"2048x2048":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/12\/24-layer_prototype_battery_cell.png?fit=2048%2C1152&ssl=1",2048,1152,true],"trp-custom-language-flag":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/12\/24-layer_prototype_battery_cell.png?fit=18%2C10&ssl=1",18,10,true],"related-thumb":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/12\/24-layer_prototype_battery_cell.png?resize=640%2C480&ssl=1",640,480,true],"gform-image-choice-sm":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/12\/24-layer_prototype_battery_cell.png?resize=300%2C300&ssl=1",300,300,true],"gform-image-choice-md":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/12\/24-layer_prototype_battery_cell.png?resize=400%2C400&ssl=1",400,400,true],"gform-image-choice-lg":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/12\/24-layer_prototype_battery_cell.png?resize=600%2C600&ssl=1",600,600,true],"mailchimp":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/12\/24-layer_prototype_battery_cell.png?fit=560%2C315&ssl=1",560,315,true],"unipress-phone":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/12\/24-layer_prototype_battery_cell.png?resize=640%2C100&ssl=1",640,100,true],"unipress-tablet":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/12\/24-layer_prototype_battery_cell.png?resize=1536%2C240&ssl=1",1536,240,true],"unipress-tablet-portrait":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/12\/24-layer_prototype_battery_cell.png?resize=1536%2C180&ssl=1",1536,180,true],"unipress-tablet-landscape":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/12\/24-layer_prototype_battery_cell.png?resize=2048%2C180&ssl=1",2048,180,true],"unipress-smartphone":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/12\/24-layer_prototype_battery_cell.png?resize=1080%2C168&ssl=1",1080,168,true],"unipress-wide-screen":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/12\/24-layer_prototype_battery_cell.png?resize=2560%2C180&ssl=1",2560,180,true]},"post_excerpt_stackable_v2":"

The promise of solid-state batteries is not waning, even as electric-vehicle adoption faces more headwinds now that the EU has revised its 2035 ban. In both China and the US, progress is tangible, as evidenced by the latest results from companies like QuantumScape and WeLion. Hongqi, a car manufaThis content has been archived. Log in or Subscribe to a level that has access to archived content.<\/p>\n","category_list_v2":"Batteries<\/a>, China<\/a>, Industry<\/a>, Technology<\/a>, Top Stories Today<\/a>, USA<\/a>","author_info_v2":{"name":"Piet Andries","url":"https:\/\/newmobility.news\/fr\/author\/piet-andriesgmail-com\/"},"comments_num_v2":"0 comments","yoast_head":"\nSolid-state batteries are moving steadily from lab to production line - newmobility.news<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/newmobility.news\/fr\/2025\/12\/19\/solid-state-batteries-are-moving-steadily-from-lab-to-production-line\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Solid-state batteries are moving steadily from lab to production line - newmobility.news\" \/>\n<meta property=\"og:description\" content=\"The promise of solid-state batteries is not waning, even as electric-vehicle adoption faces more headwinds now that the EU has revised its 2035 ban. In both China and the US, progress is tangible, as evidenced by the latest results from companies like QuantumScape and WeLion. Hongqi, a car manufaThis content has been archived. Log in […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/newmobility.news\/fr\/2025\/12\/19\/solid-state-batteries-are-moving-steadily-from-lab-to-production-line\/\" \/>\n<meta property=\"og:site_name\" content=\"newmobility.news\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/search\/top\/?q=newmobility.news\" \/>\n<meta property=\"article:published_time\" content=\"2025-12-19T11:10:02+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/newmobility.news\/wp-content\/uploads\/2025\/12\/24-layer_prototype_battery_cell-1024x576.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"576\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Piet Andries\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@jorisvry\" \/>\n<meta name=\"twitter:site\" content=\"@jorisvry\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Piet Andries\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture est.\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/newmobility.news\\\/2025\\\/12\\\/19\\\/solid-state-batteries-are-moving-steadily-from-lab-to-production-line\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/newmobility.news\\\/2025\\\/12\\\/19\\\/solid-state-batteries-are-moving-steadily-from-lab-to-production-line\\\/\"},\"author\":{\"name\":\"Piet Andries\",\"@id\":\"https:\\\/\\\/newmobility.news\\\/#\\\/schema\\\/person\\\/4f0a0e407f0ee24ec763e67b0a5840a5\"},\"headline\":\"Solid-state batteries are moving steadily from lab to production line\",\"datePublished\":\"2025-12-19T11:10:02+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/newmobility.news\\\/2025\\\/12\\\/19\\\/solid-state-batteries-are-moving-steadily-from-lab-to-production-line\\\/\"},\"wordCount\":670,\"publisher\":{\"@id\":\"https:\\\/\\\/newmobility.news\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/newmobility.news\\\/2025\\\/12\\\/19\\\/solid-state-batteries-are-moving-steadily-from-lab-to-production-line\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/i0.wp.com\\\/newmobility.news\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/24-layer_prototype_battery_cell.png?fit=2560%2C1440&ssl=1\",\"articleSection\":[\"Batteries\",\"China\",\"Industry\",\"Technology\",\"Top Stories Today\",\"USA\"],\"inLanguage\":\"fr-BE\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/newmobility.news\\\/2025\\\/12\\\/19\\\/solid-state-batteries-are-moving-steadily-from-lab-to-production-line\\\/\",\"url\":\"https:\\\/\\\/newmobility.news\\\/2025\\\/12\\\/19\\\/solid-state-batteries-are-moving-steadily-from-lab-to-production-line\\\/\",\"name\":\"Solid-state batteries are moving steadily from lab to production line - 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