{"id":3986,"date":"2026-03-03T23:30:38","date_gmt":"2026-03-03T20:30:38","guid":{"rendered":"https:\/\/neoberidhaber.kahveciyazilim.com\/?p=3986"},"modified":"2026-03-03T23:30:40","modified_gmt":"2026-03-03T20:30:40","slug":"donut-labin-kati-hal-bataryasiyla-enerji-depolamada-yeni-cag","status":"publish","type":"post","link":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/2026\/03\/03\/donut-labin-kati-hal-bataryasiyla-enerji-depolamada-yeni-cag\/","title":{"rendered":"Donut Lab\u2019in Kat\u0131 Hal Bataryas\u0131yla Enerji Depolamada Yeni \u00c7a\u011f"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Enerji depolama teknolojilerinde uzun s\u00fcredir beklenen \u201ckat\u0131 hal\u201d (solid-state) devrimi, Finlandiya\u2019dan gelen \u00e7arp\u0131c\u0131 test sonu\u00e7lar\u0131yla yeni bir boyut kazand\u0131. Teknoloji d\u00fcnyas\u0131n\u0131n y\u00fckselen y\u0131ld\u0131z\u0131&nbsp;<strong>Donut Lab<\/strong>, seri \u00fcretime haz\u0131r kat\u0131 hal bataryalar\u0131n\u0131n performans\u0131n\u0131 tescillemek i\u00e7in d\u00fcnyan\u0131n en sayg\u0131n ara\u015ft\u0131rma merkezlerinden biri olan&nbsp;<strong>VTT Teknik Ara\u015ft\u0131rma Merkezi<\/strong>&nbsp;ile el s\u0131k\u0131\u015ft\u0131. Ba\u011f\u0131ms\u0131z test sonu\u00e7lar\u0131, lityum-iyon pillerin en b\u00fcy\u00fck d\u00fc\u015fman\u0131 olan \u201cy\u00fcksek \u0131s\u0131\u201d sorununu bir avantaja d\u00f6n\u00fc\u015ft\u00fcren \u015fa\u015f\u0131rt\u0131c\u0131 bir tabloyu ortaya koyuyor.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Lityum-\u0130yon\u2019un S\u0131n\u0131rlar\u0131 ve G\u00fcvenlik Duvar\u0131<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">G\u00fcn\u00fcm\u00fczde kulland\u0131\u011f\u0131m\u0131z standart lityum-iyon bataryalar, \u0131s\u0131ya kar\u015f\u0131 son derece hassas bir yap\u0131ya sahip. Tipik olarak&nbsp;<strong>60-70 derece<\/strong>&nbsp;santigrat civar\u0131nda operasyonel limitlerine ula\u015fan bu piller, daha y\u00fcksek \u0131s\u0131larda sadece kapasite kayb\u0131 ya\u015famakla kalm\u0131yor; ayn\u0131 zamanda \u201ctermal ka\u00e7ak\u201d (thermal runaway) denilen ve yang\u0131nla sonu\u00e7lanan kimyasal reaksiyon riskini de bar\u0131nd\u0131r\u0131yor.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/ares.shiftdelete.net\/2026\/03\/Donut-All-Solid-State-Battery.avif\" alt=\"\" class=\"wp-image-1243333\"\/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Donut Lab CTO\u2019su&nbsp;<strong>Ville Piippo<\/strong>, bu noktada kat\u0131 hal teknolojisinin fark\u0131n\u0131 \u015fu s\u00f6zlerle \u00f6zetliyor:&nbsp;<em>\u201cDonut Battery\u2019nin temel yap\u0131s\u0131, yan\u0131c\u0131 s\u0131v\u0131 elektrolitler i\u00e7ermedi\u011fi i\u00e7in geleneksel pillerden ayr\u0131l\u0131yor. Bu da bize \u00e7ok daha y\u00fcksek \u00e7al\u0131\u015fma s\u0131cakl\u0131klar\u0131nda g\u00fcvenli bir alan sa\u011fl\u0131yor.\u201d<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">100 Derecede Bile Performans Art\u0131\u015f\u0131: Testin Detaylar\u0131<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">VTT taraf\u0131ndan ger\u00e7ekle\u015ftirilen testler, bataryan\u0131n sadece dayan\u0131kl\u0131l\u0131\u011f\u0131n\u0131 de\u011fil, ekstrem ko\u015fullardaki verimlili\u011fini de \u00f6l\u00e7mek \u00fczere tasarland\u0131. Batarya h\u00fccresi, \u00f6zel bir al\u00fcminyum profil ve \u00e7elik plaka aras\u0131na yerle\u015ftirilerek; \u00f6nce oda s\u0131cakl\u0131\u011f\u0131nda, ard\u0131ndan s\u0131ras\u0131yla&nbsp;<strong>80 ve 100 derece<\/strong>&nbsp;santigratl\u0131k ekstrem s\u0131cakl\u0131klarda test edildi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sonu\u00e7lar tek kelimeyle ezber bozan cinsten:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>80 Derece Testi:<\/strong>\u00a0Batarya h\u00fccresi, oda s\u0131cakl\u0131\u011f\u0131ndaki nominal kapasitesinin\u00a0<strong>%110\u2019unu<\/strong>\u00a0kullanmay\u0131 ba\u015fard\u0131.<\/li>\n\n\n\n<li><strong>100 Derece Testi:<\/strong>\u00a0Su kaynama noktas\u0131na ula\u015f\u0131ld\u0131\u011f\u0131nda bile batarya, oda s\u0131cakl\u0131\u011f\u0131na oranla\u00a0<strong>%107<\/strong>\u00a0kapasite verimlili\u011fi ile \u00e7al\u0131\u015fmaya devam etti.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a class=\"td-modal-image\" href=\"https:\/\/ares.shiftdelete.net\/2026\/03\/Donut-Solid-State-Battery-Fast-Charge.avif\"><img decoding=\"async\" src=\"https:\/\/ares.shiftdelete.net\/2026\/03\/Donut-Solid-State-Battery-Fast-Charge.avif\" alt=\"\" class=\"wp-image-1243335\"\/><\/a><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\">\u0130\u00e7 Diren\u00e7 D\u00fc\u015ft\u00fck\u00e7e Verimlilik Art\u0131yor<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Teknik olarak bu durumun sebebi, y\u00fcksek s\u0131cakl\u0131\u011f\u0131n h\u00fccrenin i\u00e7 direncini (internal resistance) d\u00fc\u015f\u00fcrmesi. Diren\u00e7 azald\u0131\u011f\u0131nda, de\u015farj s\u0131ras\u0131ndaki voltaj d\u00fc\u015f\u00fcm\u00fc de minimuma iniyor ve batarya oda s\u0131cakl\u0131\u011f\u0131ndan daha verimli bir enerji \u00e7\u0131k\u0131\u015f\u0131 sa\u011fl\u0131yor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En dikkat \u00e7ekici detay ise bataryan\u0131n fiziksel direnci oldu. 100 derece gibi ekstrem bir s\u0131cakl\u0131kta, h\u00fccrenin d\u0131\u015f koruyucu katman\u0131 (pouch) vakum \u00f6zelli\u011fini kaybetmesine ra\u011fmen, aktif materyaller i\u015flevselli\u011fini yitirmedi. Test sonras\u0131 tekrar 20 dereceye so\u011futulan bataryan\u0131n, hi\u00e7bir kapasite kayb\u0131 ya\u015famadan normal performans\u0131na d\u00f6nmesi, Donut Battery\u2019nin \u201cgelece\u011fe haz\u0131r\u201d oldu\u011funu kan\u0131tlar nitelikte.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a class=\"td-modal-image\" href=\"https:\/\/ares.shiftdelete.net\/2026\/03\/Donut-Solid-State-Battery-Hero-2.avif\"><img decoding=\"async\" src=\"https:\/\/ares.shiftdelete.net\/2026\/03\/Donut-Solid-State-Battery-Hero-2.avif\" alt=\"\" class=\"wp-image-1243334\"\/><\/a><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\">Sekt\u00f6r \u0130\u00e7in Ne Anlama Geliyor?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Bu geli\u015fme, \u00f6zellikle a\u015f\u0131r\u0131 s\u0131cak iklimlerde kullan\u0131lan elektrikli ara\u00e7lar (EV) ve y\u00fcksek performans gerektiren end\u00fcstriyel cihazlar i\u00e7in devrim niteli\u011finde. So\u011futma sistemlerine duyulan ihtiyac\u0131n azalmas\u0131, ara\u00e7lar\u0131n daha hafif, daha ucuz ve daha uzun menzilli olmas\u0131n\u0131 sa\u011flayabilir.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a class=\"td-modal-image\" href=\"https:\/\/ares.shiftdelete.net\/2026\/03\/Image-1.webp\"><img decoding=\"async\" src=\"https:\/\/ares.shiftdelete.net\/2026\/03\/Image-1.webp\" alt=\"\" class=\"wp-image-1243336\"\/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Ville Piippo\u2019nun da belirtti\u011fi gibi, bu testler Donut Battery\u2019nin sadece performans a\u00e7\u0131s\u0131ndan de\u011fil,&nbsp;<strong>g\u00fcvenlik ve dayan\u0131kl\u0131l\u0131k<\/strong>&nbsp;a\u00e7\u0131s\u0131ndan da rakiplerinin \u00e7ok \u00f6n\u00fcnde oldu\u011funu g\u00f6steriyor. Elektrikli ula\u015f\u0131m\u0131n gelece\u011fi, art\u0131k daha g\u00fcvenli ve \u0131s\u0131ya kar\u015f\u0131 \u00e7ok daha diren\u00e7li.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kaynak: <a href=\"https:\/\/shiftdelete.net\/donut-lab-kati-hal-bataryasi-ile-sinirlari-zorluyor\">ShiftDelete<\/a><\/strong><\/p>\n\n\n<div class=\"wp-block-post-author\"><div class=\"wp-block-post-author__avatar\"><img alt='' src='https:\/\/secure.gravatar.com\/avatar\/5c3c17eca4cd8e9fec2f21d87552f5581f8537c99b7df2d43ed0e6e79ecdd9e5?s=48&#038;d=mm&#038;r=g' srcset='https:\/\/secure.gravatar.com\/avatar\/5c3c17eca4cd8e9fec2f21d87552f5581f8537c99b7df2d43ed0e6e79ecdd9e5?s=96&#038;d=mm&#038;r=g 2x' class='avatar avatar-48 photo' height='48' width='48' \/><\/div><div class=\"wp-block-post-author__content\"><p class=\"wp-block-post-author__name\">Emine Tan<\/p><\/div><\/div>\n\n\n<p class=\"wp-block-paragraph\">G\u00fcncelleme Tarihi: Mart 3, 2026 23:30<\/p>\n","protected":false},"excerpt":{"rendered":"Donut Lab ve VTT\u2019den batarya d\u00fcnyas\u0131n\u0131 sarsan test sonu\u00e7lar\u0131. Kat\u0131 hal bataryas\u0131 (solid-state), 100 derece s\u0131cakl\u0131kta oda s\u0131cakl\u0131\u011f\u0131ndan daha y\u00fcksek kapasite sundu.","protected":false},"author":1,"featured_media":3989,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"csco_display_header_overlay":false,"csco_singular_sidebar":"","csco_page_header_type":"","csco_page_load_nextpost":"","csco_post_video_location":[],"csco_post_video_location_hash":"","csco_post_video_url":"","csco_post_video_bg_start_time":0,"csco_post_video_bg_end_time":0,"footnotes":""},"categories":[1,15],"tags":[],"class_list":["post-3986","post","type-post","status-publish","format-standard","has-post-thumbnail","category-genel","category-teknoloji","cs-entry","cs-video-wrap"],"_links":{"self":[{"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/posts\/3986","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/comments?post=3986"}],"version-history":[{"count":1,"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/posts\/3986\/revisions"}],"predecessor-version":[{"id":3991,"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/posts\/3986\/revisions\/3991"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/media\/3989"}],"wp:attachment":[{"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/media?parent=3986"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/categories?post=3986"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/neoberidhaber.kahveciyazilim.com\/index.php\/wp-json\/wp\/v2\/tags?post=3986"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}