{"id":113557,"date":"2026-05-26T04:55:06","date_gmt":"2026-05-26T04:55:06","guid":{"rendered":"https:\/\/www.europesays.com\/hu\/113557\/"},"modified":"2026-05-26T04:55:06","modified_gmt":"2026-05-26T04:55:06","slug":"ez-az-akku-felforgathatja-az-elektromos-autok-piacat","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/hu\/113557\/","title":{"rendered":"Ez az akku felforgathatja az elektromos aut\u00f3k piac\u00e1t"},"content":{"rendered":"<p data-alignment=\"left\" class=\"text-left\" data-block-key=\"uanws\">A K\u00ednai Tudom\u00e1nyos Akad\u00e9mia kutat\u00f3i olyan szil\u00e1rdtest-akkumul\u00e1tort mutattak be, amely alapjaiban forgathatja fel az elektromos aut\u00f3k piac\u00e1t, \u00e9s v\u00e9gleg lesz\u00e1molhat a hat\u00f3t\u00e1v-par\u00e1val, valamint a hossz\u00fa t\u00f6lt\u00e9si id\u0151kkel \u2013 \u00edrja az ITHome alapj\u00e1n a <a href=\"https:\/\/carnewschina.com\/2026\/05\/21\/chinese-researchers-unveil-451-5-wh-kg-solid-state-battery-with-3-minute-charging-capability\/\" target=\"_blank\" rel=\" noopener noreferrer nofollow\">CarNewsChina.<\/a> A szaklapokban frissen publik\u00e1lt tanulm\u00e1ny szerint a fejleszt\u00e9s alatt \u00e1ll\u00f3 szil\u00e1rdtest l\u00edtium-f\u00e9m cella elk\u00e9peszt\u0151, 451,5 Wh\/kg-os energias\u0171r\u0171s\u00e9g el\u00e9r\u00e9s\u00e9re k\u00e9pes. Ez t\u00f6bb mint k\u00e9tszerese a jelenleg fut\u00f3 villanyaut\u00f3kban haszn\u00e1lt l\u00edtium-vasfoszf\u00e1t (LFP) akkumul\u00e1torok kapacit\u00e1s\u00e1nak, teh\u00e1t azonos t\u00f6meg mellett dupl\u00e1zni lehetne a kapacit\u00e1st.<\/p>\n<p>  <a rel=\"noopener nofollow\" href=\"https:\/\/indamediasales.hu\/2019\/06\/25\/quality_placement_minosegbiztositasi_tajekoztato_728\" target=\"_blank\"><\/p>\n<p>      <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/totalcar.hu\/static\/images\/brand\/quality_placement_logo.svg\" alt=\"Quality Placement\" width=\"150\" height=\"15\"\/><\/p>\n<p>  <\/a><\/p>\n<p>\n  hirdet\u00e9s\n<\/p>\n<p>    Mit jelent a 451,5 Wh\/kg?<\/p>\n<p data-alignment=\"left\" class=\"text-left\" data-block-key=\"f2q0o\">Egy hagyom\u00e1nyos, sorozatgy\u00e1rtott LFP akku nagyj\u00e1b\u00f3l 160-200 Wh\/kg k\u00f6r\u00fcl van, a pr\u00e9mium szegmensben, nagyobb akkumul\u00e1torok eset\u00e9n haszn\u00e1lt NMC eset\u00e9n 250-300 Wh\/kg a realit\u00e1s. A <a href=\"https:\/\/totalcar.hu\/magazin\/2026\/02\/25\/meg-egy-kinai-gyarto-tette-be-labat-magyarorszagra-geely-debutalas\/\" target=\"_blank\" rel=\" noopener noreferrer nofollow\">Geely<\/a> saj\u00e1t szil\u00e1rdtest-akkuja az elmond\u00e1sok szerint 400 Wh\/kg k\u00f6r\u00fcl van, de ez ut\u00f3bbi m\u00e9g csak protot\u00edpus, illetve tesztel\u00e9si f\u00e1zisban van.<\/p>\n<p>A CATL kor\u00e1bban bejelentette az 500 Wh\/kg-os szil\u00e1rdtest cell\u00e1k pr\u00f3bagy\u00e1rt\u00e1s\u00e1t, m\u00edg olyan v\u00e1llalatok, mint a Sunwoda \u00e9s a Farasis Energy, 400\u2013500 Wh\/kg-os fejleszt\u00e9si c\u00e9lokat jelentettek be.<\/p>\n<p data-alignment=\"left\" class=\"text-left\" data-block-key=\"uanws\">Az igazi szenz\u00e1ci\u00f3 azonban az, hogy ezt a kiemelked\u0151 energias\u0171r\u0171s\u00e9get siker\u00fclt \u00f6sszehangolni az ultragyors t\u00f6lt\u00e9ssel. A tesztek sor\u00e1n a cell\u00e1t 20C-s r\u00e1t\u00e1val terhelt\u00e9k, ami nagyj\u00e1b\u00f3l 3 perces teljes felt\u00f6lt\u00e9si id\u0151nek felel meg. M\u00edg a mai akkumul\u00e1torok vill\u00e1mgyorsan t\u00f6nkremennek az ilyen jelleg\u0171 extr\u00e9m terhel\u00e9st\u0151l, a k\u00ednai kutat\u00f3k \u00faj k\u00e9miai elj\u00e1r\u00e1sa (egy stabiliz\u00e1lt polimer elektrolit h\u00e1l\u00f3) megv\u00e9di a cella bels\u0151 szerkezet\u00e9t.<\/p>\n<p data-alignment=\"left\" class=\"text-left\" data-block-key=\"uanws\">Az akkumul\u00e1tor m\u00e9g 700 ilyen brut\u00e1lis gyorst\u00f6lt\u00e9si ciklus ut\u00e1n is megtartotta eredeti kapacit\u00e1s\u00e1nak t\u00f6bb mint 81 sz\u00e1zal\u00e9k\u00e1t, mik\u00f6zben a biztons\u00e1gi teszteken is jelesre vizsg\u00e1zott: mechanikai s\u00e9r\u00fcl\u00e9s, \u00e1tsz\u00far\u00e1s eset\u00e9n sem gyulladt ki.<\/p>\n<p data-alignment=\"left\" class=\"text-left\" data-block-key=\"uanws\">B\u00e1r a laborat\u00f3riumi \u00e1tt\u00f6r\u00e9s \u00e9s a t\u00f6megtermel\u00e9s k\u00f6z\u00f6tt m\u00e9g van l\u00e9p\u00e9st\u00e1vols\u00e1g, a k\u00ednai akkugy\u00e1rt\u00f3k m\u00e1r a 2026\u20132027-es id\u0151szakra \u00edg\u00e9rnek piaci forgalomban el\u00e9rhet\u0151, 400-500 Wh\/kg-os szil\u00e1rdtest-akkukat.<\/p>\n","protected":false},"excerpt":{"rendered":"A K\u00ednai Tudom\u00e1nyos Akad\u00e9mia kutat\u00f3i olyan szil\u00e1rdtest-akkumul\u00e1tort mutattak be, amely alapjaiban forgathatja fel az elektromos aut\u00f3k piac\u00e1t, \u00e9s&hellip;\n","protected":false},"author":2,"featured_media":113558,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[10],"tags":[37009,110,44,42,40,104,43,41,8109,111],"class_list":["post-113557","post","type-post","status-publish","format-standard","has-post-thumbnail","category-vallalkozas","tag-akkumlator","tag-business","tag-hu","tag-hungarian","tag-hungary","tag-kina","tag-magyar","tag-magyarorszag","tag-szilardtest","tag-vallalkozas"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@hu\/116639100207325569","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/posts\/113557","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/comments?post=113557"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/posts\/113557\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/media\/113558"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/media?parent=113557"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/categories?post=113557"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/tags?post=113557"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}