{"id":14976,"date":"2019-06-30T22:57:41","date_gmt":"2019-06-30T22:57:41","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=14976"},"modified":"2019-06-30T22:57:41","modified_gmt":"2019-06-30T22:57:41","slug":"lithium-ion-batteries-transforming-the-modern-world","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/tr\/science\/energy\/lithium-ion-batteries-transforming-the-modern-world\/","title":{"rendered":"Lityum \u0130yon Piller: Modern D\u00fcnyay\u0131 D\u00f6n\u00fc\u015ft\u00fcrmek"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Lityum \u0130yon Pilleri: Modern D\u00fcnyay\u0131 D\u00f6n\u00fc\u015ft\u00fcrmek<\/h2>\n\n<h2 class=\"wp-block-heading\">Giri\u015f<\/h2>\n\n<p>Kimya alan\u0131ndaki Nobel \u00d6d\u00fcl\u00fc, bu alandaki \u00e7\u0131\u011f\u0131r a\u00e7an \u00e7al\u0131\u015fmalar\u0131 takdir eden prestijli bir \u00f6d\u00fcld\u00fcr. Bu y\u0131l, \u00f6d\u00fcl modern toplumu k\u00f6kten de\u011fi\u015ftiren bir teknoloji olan lityum iyon pillerin geli\u015ftirilmesi konusundaki \u00e7al\u0131\u015fmalar\u0131yla \u00fc\u00e7 bilim insan\u0131na verildi.<\/p>\n\n<h2 class=\"wp-block-heading\">Lityum \u0130yon Pillerin K\u00f6kenleri<\/h2>\n\n<p>Lityum iyon pillerin geli\u015ftirilmesi, 1970&#8217;lerin petrol krizine kadar uzanmaktad\u0131r. Benzin fiyatlar\u0131 y\u00fckseldik\u00e7e, ara\u015ft\u0131rmac\u0131lar alternatif enerji kaynaklar\u0131n\u0131 ve enerji tasarrufu \u00f6nlemlerini ara\u015ft\u0131rmaya ba\u015flad\u0131lar. Bu ara\u015ft\u0131rmac\u0131lardan biri, o s\u0131rada s\u00fcperiletkenler \u00fczerine \u00e7al\u0131\u015fan M. Stanley Whittingham&#8217;d\u0131.<\/p>\n\n<p>Whittingham&#8217;\u0131n ara\u015ft\u0131rmas\u0131, lityum iyonlar\u0131n\u0131 depolayabilen titanyum dis\u00fclfit adl\u0131 enerji a\u00e7\u0131s\u0131ndan zengin bir malzeme ke\u015ffetmesine yol a\u00e7t\u0131. Metalik lityumdan yap\u0131lm\u0131\u015f bir anot i\u00e7eren bir pil yaratt\u0131. Bu pil, o d\u00f6nemdeki asit bazl\u0131 pillere g\u00f6re \u00f6nemli bir ilerlemeydi, ancak dengesizdi ve patlamaya meyilliydi.<\/p>\n\n<h2 class=\"wp-block-heading\">\u0130yile\u015ftirmeler ve Ticarile\u015ftirme<\/h2>\n\n<p>1980&#8217;de John B. Goodenough, titanyum dis\u00fclfit alternatifi arayarak Whittingham&#8217;\u0131n konseptini geli\u015ftirdi. Kobalt oksitin ayn\u0131 i\u015fi g\u00f6rebilece\u011fini ve daha fazla enerji \u00fcretebilece\u011fini buldu. 1985&#8217;te Akira Yoshino, pildaki metalik lityumu lityum iyonlar\u0131yla kaplanm\u0131\u015f petrol koksuyla de\u011fi\u015ftirerek pili daha g\u00fcvenli hale getirdi.<\/p>\n\n<p>1991 y\u0131l\u0131na gelindi\u011finde, lityum iyon pil ticarile\u015ftirme i\u00e7in yeterince istikrarl\u0131 hale gelmi\u015fti. Sony, ilk \u015farj edilebilir lityum iyon pilleri piyasaya s\u00fcrd\u00fc ve teknoloji h\u0131zla t\u00fcketici elektroni\u011fi pazar\u0131nda yer edindi.<\/p>\n\n<h2 class=\"wp-block-heading\">Modern Toplum \u00dczerindeki Etki<\/h2>\n\n<p>Lityum iyon piller modern toplum \u00fczerinde derin bir etki yaratt\u0131. Cep telefonlar\u0131, diz\u00fcst\u00fc bilgisayarlar ve di\u011fer ta\u015f\u0131nabilir cihazlarda kullan\u0131lan \u00f6nemli bir bile\u015fendir. Ayn\u0131 zamanda elektrikli ara\u00e7lara ve yenilenebilir enerji sistemlerine g\u00fc\u00e7 sa\u011flamak i\u00e7in de \u00f6l\u00e7eklendirilebilirler.<\/p>\n\n<p>Lityum iyon pillerin b\u00fcy\u00fck miktarlarda enerjiyi kompakt ve hafif bir formda depolama yetene\u011fi, yeni teknolojilerin ve uygulamalar\u0131n geli\u015ftirilmesine olanak sa\u011flam\u0131\u015ft\u0131r. \u00d6rne\u011fin, lityum iyon piller implante edilebilir kalp pillerinde ve di\u011fer t\u0131bbi cihazlarda kullan\u0131lmaktad\u0131r.<\/p>\n\n<h2 class=\"wp-block-heading\">Zorluklar ve Gelecekteki Geli\u015fmeler<\/h2>\n\n<p>Yayg\u0131n kullan\u0131mlar\u0131na ra\u011fmen, lityum iyon piller baz\u0131 zorluklarla kar\u015f\u0131 kar\u015f\u0131yad\u0131r. Lityuma olan talep h\u0131zla artmakta ve metalin \u00e7\u0131kar\u0131lmas\u0131 \u00e7evre ve toplum \u00fczerinde olumsuz etkilere yol a\u00e7abilir. Kobalt da k\u0131t bir elementtir ve \u00e7\u0131kar\u0131lmas\u0131 insan haklar\u0131 ihlalleri ve \u00e7evre tahribat\u0131 ile ili\u015fkilendirilmektedir.<\/p>\n\n<p>Ara\u015ft\u0131rmac\u0131lar, lityum ve kobalta daha az ba\u011f\u0131ml\u0131 ve daha s\u00fcrd\u00fcr\u00fclebilir yeni pil teknolojileri geli\u015ftirmek i\u00e7in \u00e7al\u0131\u015fmaktad\u0131rlar. Umut verici yakla\u015f\u0131mlardan biri, s\u0131v\u0131 elektrolitler yerine kat\u0131 elektrolitler kullanan kat\u0131 hal pillerdir. Kat\u0131 hal piller yan\u0131c\u0131 de\u011fildir ve lityum iyon pillere g\u00f6re daha uzun bir kullan\u0131m \u00f6mr\u00fcne sahiptir.<\/p>\n\n<h2 class=\"wp-block-heading\">Sonu\u00e7<\/h2>\n\n<p>Lityum iyon pilin geli\u015ftirilmesi, d\u00fcnyay\u0131 d\u00f6n\u00fc\u015ft\u00fcrmedeki bilimsel ara\u015ft\u0131rmalar\u0131n g\u00fcc\u00fcn\u00fcn bir kan\u0131t\u0131d\u0131r. Bu teknoloji, yeni end\u00fcstrilerin ve uygulamalar\u0131n geli\u015ftirilmesine olanak sa\u011flad\u0131 ve daha s\u00fcrd\u00fcr\u00fclebilir bir gelece\u011fe ge\u00e7i\u015fte hayati bir rol oynamaya devam ediyor.<\/p>","protected":false},"excerpt":{"rendered":"<p>Lityum \u0130yon Pilleri: Modern D\u00fcnyay\u0131 D\u00f6n\u00fc\u015ft\u00fcrmek Giri\u015f Kimya alan\u0131ndaki Nobel \u00d6d\u00fcl\u00fc, bu alandaki \u00e7\u0131\u011f\u0131r a\u00e7an \u00e7al\u0131\u015fmalar\u0131 takdir eden prestijli bir \u00f6d\u00fcld\u00fcr. Bu y\u0131l, \u00f6d\u00fcl modern toplumu k\u00f6kten de\u011fi\u015ftiren bir teknoloji&hellip;<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[121],"tags":[20005,218,20004,535,7828],"class_list":["post-14976","post","type-post","status-publish","format-standard","hentry","category-energy","tag-energy-storage","tag-chemistry","tag-lithium-ion-batteries","tag-nobel-prize","tag-battery-technology"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/14976","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/comments?post=14976"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/14976\/revisions"}],"predecessor-version":[{"id":14977,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/14976\/revisions\/14977"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/media?parent=14976"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/categories?post=14976"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/tags?post=14976"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}