{"id":153252,"date":"2025-12-11T15:48:14","date_gmt":"2025-12-11T15:48:14","guid":{"rendered":"https:\/\/kamucalisani.net\/?p=153252"},"modified":"2025-12-11T15:48:14","modified_gmt":"2025-12-11T15:48:14","slug":"daha-fazla-menzil-icin-bataryalarda-silisyum-ve-nikel-donemi-basliyor","status":"publish","type":"post","link":"https:\/\/kamucalisani.net\/index.php\/2025\/12\/11\/daha-fazla-menzil-icin-bataryalarda-silisyum-ve-nikel-donemi-basliyor\/","title":{"rendered":"Daha fazla menzil i\u00e7in bataryalarda silisyum ve nikel d\u00f6nemi ba\u015fl\u0131yor"},"content":{"rendered":"

<\/span> Lityum-iyon<\/strong> teknolojisi, \u00f6n\u00fcm\u00fczdeki on y\u0131l boyunca malzeme taraf\u0131nda k\u00f6kl\u00fc bir d\u00f6n\u00fc\u015f\u00fcme do\u011fru ilerliyor. Elektrikli ara\u00e7lardan sabit depolamaya ve ta\u015f\u0131nabilir cihazlara kadar geni\u015f bir yelpazede b\u00fcy\u00fcyen talep, art\u0131k \u00f6zellikle y\u00fcksek nikel<\/strong> i\u00e7erikli katotlar ve silisyum<\/strong> takviyeli anotlar etraf\u0131nda \u015fekilleniyor. IDTechEx\u2019in yeni raporu, bu iki alan\u0131n hem tedarik zincirlerini hem de Ar-Ge yat\u0131r\u0131mlar\u0131n\u0131 yeniden konumland\u0131rd\u0131\u011f\u0131n\u0131 g\u00f6steriyor. <\/figure>\n

Nikel kullan\u0131m\u0131 daha da artacak<\/b><\/p>\n

Katot taraf\u0131nda NMC, NCA ve NMCA<\/strong> gibi y\u00fcksek nikel oran\u0131na sahip form\u00fclasyonlar h\u0131zl\u0131 bir ivme yakalam\u0131\u015f durumda. Daha uzun menzil isteyen elektrikli ara\u00e7 segmenti bu d\u00f6n\u00fc\u015f\u00fcm\u00fcn ba\u015fl\u0131ca itici g\u00fcc\u00fc olurken \u00fcreticiler hem h\u00fccre kapasitesini art\u0131rmak hem de pahal\u0131 ve jeopolitik riskleri y\u00fcksek olan kobalt kullan\u0131m\u0131n\u0131 azaltmak istiyor. Bununla birlikte y\u00fcksek nikel i\u00e7erikli sistemler, \u0131s\u0131l y\u00f6netimde daha karma\u015f\u0131k \u00e7\u00f6z\u00fcmler gerektirdi\u011fi i\u00e7in \u00fcretim s\u00fcre\u00e7lerinde ek zorluklar yarat\u0131yor.<\/p>\n

<\/span> \u00c7in\u2019de g\u00fc\u00e7l\u00fc konumunu koruyan LFP<\/strong> (lityum demir fosfat) kimyas\u0131 ise uygun maliyeti ve g\u00fcvenilir yap\u0131s\u0131 sayesinde pazarda \u00f6nemli yere sahip. Bunun devam\u0131 niteli\u011findeki LMFP<\/strong> (lityum mangan demir fosfat) ise \u00f6zellikle 2020\u2019lerin sonundan itibaren orta segmentte daha geni\u015f bir kullan\u0131m alan\u0131na ge\u00e7meye haz\u0131rlan\u0131yor. Rapora g\u00f6re LFP ve LMFP<\/strong> toplam talebi 2036\u2019ya gelindi\u011finde 2,6 TWh<\/strong>\u2019nin \u00fczerine \u00e7\u0131kacak. <\/figure>\n

Y\u00fcksek nikel<\/strong> i\u00e7erikli katotlar\u0131n talebi ise ayn\u0131 d\u00f6nemde 2,2 TWh<\/strong> seviyesine ula\u015facak ve bu b\u00fcy\u00fcme a\u011f\u0131rl\u0131kl\u0131 olarak menzil ve enerji yo\u011funlu\u011funa \u00f6ncelik veren Bat\u0131 pazarlar\u0131ndan gelecek.<\/p>\n

Silisyum ile menziller y\u00fckselecek<\/b><\/p>\n

<\/span> Anot teknolojilerinde ise grafit hala bask\u0131n<\/strong> konumunu koruyor. Mevcut gigafabrika altyap\u0131s\u0131yla uyumlu olmas\u0131 ve kararl\u0131 performans\u0131 nedeniyle grafitin \u00f6nemi \u00f6n\u00fcm\u00fczdeki y\u0131llarda da s\u00fcrecek. Ancak silisyum katk\u0131l\u0131 anotlar\u0131n<\/strong> y\u00fckseli\u015fi belirgin \u015fekilde h\u0131zlan\u0131yor. Bug\u00fcn ticari h\u00fccrelerin bir b\u00f6l\u00fcm\u00fcnde enerji yo\u011funlu\u011funu art\u0131rmak amac\u0131yla y\u00fczde 10\u2019un alt\u0131nda silisyum kullan\u0131l\u0131yor. Art\u0131k odak noktas\u0131, \u00e7ok daha y\u00fcksek silisyum oranlar\u0131na sahip anotlara kaym\u0131\u015f durumda. Ancak bu yap\u0131lar\u0131n \u015farj s\u0131ras\u0131nda ya\u015fad\u0131\u011f\u0131 hacim geni\u015flemesi malzemenin zamanla bozulmas\u0131na yol a\u00e7arak dayan\u0131kl\u0131l\u0131\u011f\u0131 s\u0131n\u0131rl\u0131yor. <\/figure>\n

Bu sorunu a\u015fmak i\u00e7in yeni ba\u011flay\u0131c\u0131lar, geli\u015fmi\u015f kaplamalar ve kompozit malzemeler geli\u015ftiriliyor. Silisyum a\u011f\u0131rl\u0131kl\u0131 anotlar, halihaz\u0131rda giyilebilir cihazlar, dronlar ve y\u00fcksek performansl\u0131 t\u00fcketici elektroni\u011finde s\u0131n\u0131rl\u0131 da olsa kullan\u0131l\u0131yor. 1000 Wh\/L ve 400 Wh\/kg<\/strong> seviyesini a\u015fan potansiyel enerji yo\u011funluklar\u0131 bu teknolojiyi gelece\u011fin elektrikli ara\u00e7<\/strong> bataryalar\u0131 i\u00e7in g\u00fc\u00e7l\u00fc bir aday haline getiriyor. Yine de t\u00fcm bu ge\u00e7i\u015flerin ad\u0131m ad\u0131m olmas\u0131 bekleniyor.<\/p>\n\n

Kaynak\u00a0 :\u00a0https:\/\/www.donanimhaber.com\/bataryalarda-silisyum-ve-nikel-donemi-basliyor–199588<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Lityum-iyon teknolojisi, \u00f6n\u00fcm\u00fczdeki on y\u0131l boyunca malzeme taraf\u0131nda k\u00f6kl\u00fc bir d\u00f6n\u00fc\u015f\u00fcme do\u011fru ilerliyor. Elektrikli ara\u00e7lardan sabit depolamaya ve ta\u015f\u0131nabilir cihazlara kadar geni\u015f bir yelpazede b\u00fcy\u00fcyen talep, art\u0131k \u00f6zellikle y\u00fcksek nikel …<\/p>\n","protected":false},"author":1,"featured_media":153253,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[7465,10227,1654],"class_list":["post-153252","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-nikel","tag-silisyum","tag-yuksek"],"_links":{"self":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/153252","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/comments?post=153252"}],"version-history":[{"count":1,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/153252\/revisions"}],"predecessor-version":[{"id":153257,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/153252\/revisions\/153257"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/media\/153253"}],"wp:attachment":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/media?parent=153252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/categories?post=153252"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/tags?post=153252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}