{"id":331426,"date":"2025-08-18T10:06:32","date_gmt":"2025-08-18T10:06:32","guid":{"rendered":"https:\/\/www.evearly.news\/en\/hyundai-patents-breakthrough-for-copper-use-in-solid-state-batteries\/"},"modified":"2025-08-18T10:06:32","modified_gmt":"2025-08-18T10:06:32","slug":"hyundai-patents-breakthrough-for-copper-use-in-solid-state-batteries","status":"publish","type":"post","link":"https:\/\/www.evearly.news\/en\/hyundai-patents-breakthrough-for-copper-use-in-solid-state-batteries\/","title":{"rendered":"Hyundai patents breakthrough for copper use in solid-state batteries"},"content":{"rendered":"<p><img src=\"https:\/\/www.evearly.news\/en\/wp-content\/uploads\/sites\/7\/2025\/08\/hyundai-patents-breakthrough-for-copper-use-in-solid-state-batteries.png\" class=\"attachment-large size-large\" alt=\"\" decoding=\"async\" fetchpriority=\"high\" loading=\"eager\" \/><br \/>Hyundai has filed a US patent for a method enabling copper to function inside sulphide-based solid-state batteries. The technology is designed to improve conductivity, durability, and cost efficiency compared to existing designs. <a href=https:\/\/www.electrive.com\/2025\/08\/18\/hyundai-patents-breakthrough-for-copper-use-in-solid-state-batteries\/ target='_blank'>Read more&#8230;<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>src=&#8221;https:\/\/www.evearly.news\/en\/wp-content\/uploads\/sites\/7\/2025\/08\/hyundai-patents-breakthrough-for-copper-use-in-solid-state-batteries.png&#8221; class=&#8221;attachment-large size-large&#8221; alt=&#8221;&#8221; decoding=&#8221;async&#8221; fetchpriority=&#8221;high&#8221; loading=&#8221;eager&#8221; \/&gt;Hyundai has filed a US patent for a method enabling copper to function inside sulphide-based solid-state batteries. The technology is designed to improve conductivity, durability, and cost efficiency compared to existing designs&#8230;. <a class=\"continue-reading-link\" href=\"https:\/\/www.evearly.news\/en\/hyundai-patents-breakthrough-for-copper-use-in-solid-state-batteries\/\"><\/a><\/p>\n","protected":false},"author":24,"featured_media":331427,"comment_status":"closed","ping_status":"open","sticky":false,"template":"Default","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-331426","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-electrive"],"_links":{"self":[{"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/posts\/331426","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/users\/24"}],"replies":[{"embeddable":true,"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/comments?post=331426"}],"version-history":[{"count":0,"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/posts\/331426\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/media\/331427"}],"wp:attachment":[{"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/media?parent=331426"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/categories?post=331426"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.evearly.news\/en\/wp-json\/wp\/v2\/tags?post=331426"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}