{"id":60623,"date":"2024-07-13T23:24:05","date_gmt":"2024-07-13T23:24:05","guid":{"rendered":"https:\/\/ekamu.net\/?p=60623"},"modified":"2024-07-13T23:24:05","modified_gmt":"2024-07-13T23:24:05","slug":"elektrikli-otomobillerdeki-super-batarya-kayadan-yapilacak","status":"publish","type":"post","link":"https:\/\/ekamu.net\/index.php\/2024\/07\/13\/elektrikli-otomobillerdeki-super-batarya-kayadan-yapilacak\/","title":{"rendered":"Elektrikli otomobillerdeki s\u00fcper batarya kayadan yap\u0131lacak"},"content":{"rendered":"

<\/span> Elektrikli ara\u00e7<\/strong> sat\u0131\u015flar\u0131n\u0131n b\u00fcy\u00fcme h\u0131z\u0131 yava\u015flam\u0131\u015f olsa da batarya teknolojileri<\/strong> alan\u0131ndaki geli\u015fim yava\u015flam\u0131yor. G\u00fcn\u00fcm\u00fczde ara\u00e7larda a\u011f\u0131rl\u0131kl\u0131 olarak kullan\u0131lan lityum-iyon bataryalar\u0131n durumu da esas\u0131nda geni\u015f \u00e7apta benimsenmeyi engelliyor. Ancak \u00f6n\u00fcm\u00fczdeki y\u0131llarda kaya silikatlar\u0131ndan<\/strong> yap\u0131lan kat\u0131 hal bataryalar<\/strong>, lityum-iyon bataryalara \u00e7evre dostu, daha verimli ve daha g\u00fcvenli<\/strong> bir alternatif olarak kar\u015f\u0131m\u0131za \u00e7\u0131kabilir. <\/figure>\n

Kat\u0131 hal kaya bataryalar\u0131 geliyor<\/b><\/p>\n

Danimarka Teknik \u00dcniversitesi’nde (DTU) ara\u015ft\u0131rmac\u0131 olan Mohamad Khoshkalam’\u0131n geli\u015ftirdi\u011fi malzeme, Ta\u015f Devri’ndeki Fred \u00c7akmakta\u015f’\u0131n \u00e7al\u0131\u015ft\u0131\u011f\u0131 yerde \u00e7\u0131kard\u0131\u011f\u0131 bildi\u011fimiz do\u011fal kayalardan imal ediliyor. Malzeme yer kabu\u011funda en bol bulunan minerallerden baz\u0131lar\u0131 olan potasyum<\/strong> ve sodyum silikatlardan<\/strong> olu\u015fuyor. Bunlar \u00f6ncelikle kayalarda bulunan elementler aras\u0131nda yer al\u0131yor.<\/p>\n

<\/span> Giderek daha fazla insan elektrikli arabalara ge\u00e7tik\u00e7e, en az onun kadar verimli, ancak daha \u00e7evre dostu ve \u00fcretimi daha ucuz olan yeni nesil lityum i\u00e7ermeyen bataryalar<\/strong> geli\u015ftirmemiz gerekiyor. Bu da bataryan\u0131n ana bile\u015fenleri olan anot, katot ve elektrolit<\/strong> i\u00e7in yeni malzemelerin yan\u0131 s\u0131ra yeni batarya tasar\u0131mlar\u0131n\u0131n geli\u015ftirilmesini gerektiriyor. Yar\u0131n\u0131n s\u00fcper bataryalar\u0131nda lityumun yerini alaca\u011f\u0131 belirtilen potasyum ve sodyum<\/strong> silikatlara dayal\u0131 kat\u0131 hal bataryalar\u0131n<\/strong> en b\u00fcy\u00fck avantaj\u0131 havaya ve neme kar\u015f\u0131 hassas<\/strong> olmamas\u0131<\/strong>. Bu da bataryan\u0131n i\u00e7inde ka\u011f\u0131t inceli\u011finde bir tabaka<\/strong> halinde kal\u0131planmas\u0131n\u0131 m\u00fcmk\u00fcn k\u0131l\u0131yor. <\/figure>\n

D\u00fcnya y\u00fczeyinin y\u00fczde 90’\u0131ndan fazlas\u0131n\u0131 kaplayan silikatlardan elde edilebilen ucuz, \u00e7evre dostu bir malzeme oldu\u011fu belirtilen yeni s\u00fcperiyonik malzeme, iyonlar\u0131 yakla\u015f\u0131k 40<\/strong> derecede iletebiliyor<\/strong>. Malzeme ayr\u0131ca, \u015fu anda lityum-iyon pillerde kapasite ve hizmet \u00f6mr\u00fcn\u00fc art\u0131rmak i\u00e7in kullan\u0131lan kobalt gibi pahal\u0131 ve \u00e7evreye zararl\u0131 metaller eklenmeden<\/strong> de \u00e7al\u0131\u015f\u0131yor. \u00dcretim ise oda s\u0131cakl\u0131\u011f\u0131na yak\u0131n s\u0131cakl\u0131klarda ger\u00e7ekle\u015febilece\u011finden \u00f6l\u00e7eklendirme de daha kolay hale geliyor.<\/p>\n

<\/span> Kat\u0131 hal elektroliti olarak potasyum silikat\u0131n kullan\u0131labilece\u011fi asl\u0131nda uzunca bir s\u00fcredir biliniyordu ancak potasyum iyonlar\u0131 b\u00fcy\u00fck oldu\u011fu i\u00e7in yava\u015f hareket ediyorlard\u0131. Elektrolitin iletkenli\u011fi, iyonlar\u0131n elektrolit i\u00e7inde ne kadar h\u0131zl\u0131 hareket edebildi\u011fine ba\u011fl\u0131 oldu\u011fu i\u00e7in de potasyum iyonlar\u0131 \u00fczerinde pek durulmam\u0131\u015ft\u0131. Ancak Khoshkalam, iyonlar\u0131n lityum bazl\u0131 elektrolitlerden daha h\u0131zl\u0131 hareket etmesini sa\u011flayan bir s\u00fcre\u00e7 buldu\u011funu s\u00f6yl\u00fcyor. Bu s\u00fcrecin ve teknolojinin patenti ald\u0131\u011f\u0131 i\u00e7in teknik detaylar payla\u015f\u0131lm\u0131yor. <\/figure>\n

En az 10 y\u0131l daha var<\/b><\/p>\n

Kat\u0131 hal kaya bataryalar\u0131 i\u00e7in hen\u00fcz yolun \u00e7ok ba\u015f\u0131nda bulunuluyor. E\u011fer kayalardan imal edilmi\u015f bataryaya sahip elektrikli bir ara\u00e7 istiyorsan\u0131z en az 10 y\u0131l<\/strong> beklemeniz gerekebilir. Mohamad Khoshkalam halihaz\u0131rda teknolojisi i\u00e7in patent alm\u0131\u015f ve batarya \u015firketleri i\u00e7in kat\u0131 hal elektrolit bile\u015fenleri geli\u015ftirecek olan K-Ion adl\u0131 \u015firketini kurma a\u015famas\u0131nda. Yap\u0131lan a\u00e7\u0131klamaya g\u00f6re \u00e7al\u0131\u015fan bir prototipin 1-2 y\u0131l i\u00e7in haz\u0131r olmas\u0131<\/strong> bekleniyor.<\/p>\n\n

<\/span><\/p>\n

Kaynak :\u00a0https:\/\/www.donanimhaber.com\/elektrikli-otomobillerdeki-super-batarya-kayadan-yapilacak–179262<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Elektrikli ara\u00e7 sat\u0131\u015flar\u0131n\u0131n b\u00fcy\u00fcme h\u0131z\u0131 yava\u015flam\u0131\u015f olsa da batarya teknolojileri alan\u0131ndaki geli\u015fim yava\u015flam\u0131yor. G\u00fcn\u00fcm\u00fczde ara\u00e7larda a\u011f\u0131rl\u0131kl\u0131 olarak kullan\u0131lan lityum-iyon bataryalar\u0131n durumu da esas\u0131nda geni\u015f \u00e7apta benimsenmeyi engelliyor …<\/p>\n","protected":false},"author":1,"featured_media":60624,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[462,2782,865,2784,2829],"class_list":["post-60623","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-batarya","tag-elektrolit","tag-kaya","tag-lityum","tag-malzeme"],"_links":{"self":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts\/60623","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/comments?post=60623"}],"version-history":[{"count":1,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts\/60623\/revisions"}],"predecessor-version":[{"id":60628,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts\/60623\/revisions\/60628"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/media\/60624"}],"wp:attachment":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/media?parent=60623"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/categories?post=60623"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/tags?post=60623"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}