{"id":28278,"date":"2020-03-09T10:04:15","date_gmt":"2020-03-09T07:04:15","guid":{"rendered":"http:\/\/www.revolvia.com\/?post_type=mmg_articles&p=28278"},"modified":"2020-03-09T10:04:17","modified_gmt":"2020-03-09T07:04:17","slug":"tamamen-kati-lityum-sulfur-bataryalar-sarj-sikintisini-ortadan-kaldiracak","status":"publish","type":"mmg_articles","link":"https:\/\/www.revolvia.com\/en\/mmg-article\/tamamen-kati-lityum-sulfur-bataryalar-sarj-sikintisini-ortadan-kaldiracak\/","title":{"rendered":"Tamamen Kat\u0131 Lityum S\u00fclf\u00fcr Bataryalar, \u015earj S\u0131k\u0131nt\u0131s\u0131n\u0131 Ortadan Kald\u0131racak"},"content":{"rendered":"\n
Prof. Atsunori Matsuda, Prof. Hiroyuki Muto, Yard\u0131mc\u0131 Do\u00e7ent Kazuhiro Hikima, Yard\u0131mc\u0131 Do\u00e7ent Nguyen Huu Huy Phuc, Ara\u015ft\u0131rmac\u0131 Reiko Matsuda ve Say\u0131n Takaki Maeda\u2019dan olu\u015fan\u00a0<\/span>Japon ara\u015ft\u0131rma ekibi<\/strong>, basit s\u0131v\u0131 faz i\u015flemi ile \u00fcretilebilen, uygun maliyetli bir\u00a0<\/span>kat\u0131 lityum s\u00fclf\u00fcr<\/strong>\u00a0<\/span>batarya\u00a0<\/strong>\u00fcretmeyi ba\u015fard\u0131.\u00a0<\/span><\/div>\n
\n

Ara\u015ft\u0131rmac\u0131lar\u0131n elde etti\u011fi malzeme ile \u00fcretilen yeni batarya,\u00a0birim hacimde daha y\u00fcksek miktarda enerjiyi\u00a0<\/strong>bar\u0131nd\u0131rabiliyor. Yani boyutu b\u00fcy\u00fcmeden bataryalar\u0131n kapasitesi artabilecek. Ayr\u0131ca bu bataryalar\u00a0\u015farj d\u00f6ng\u00fcs\u00fcnde\u00a0<\/strong>de daha stabil ve dengeli.\u00a0<\/p>\n

Gelece\u011fin bataryas\u0131 olmaya aday: Lityum s\u00fclf\u00fcr<\/h2>\n

\"batarya\"<\/p>\n

Lityum iyon\u00a0<\/strong>ikincil batarya teknolojisi, son d\u00f6nemin g\u00f6zde batarya teknolojisi olarak g\u00f6ze \u00e7arp\u0131yor. \u00d6yle ki bu konsept ge\u00e7en y\u0131l\u00a0Nobel \u00d6d\u00fcl\u00fc\u00a0<\/strong>bile almay\u0131 ba\u015fard\u0131. Ak\u0131ll\u0131 telefonlardan elektrikli otomobillere kadar her yerde bu bataryalar tercih ediliyor.\u00a0<\/p>\n

Tamamen kat\u0131 durumdaki bataryalar da gelecekte bu bataryalara\u00a0alternatif\u00a0<\/strong>olmas\u0131, hatta yerlerini almas\u0131 beklenen bataryalar olarak g\u00f6steriliyor. Tamamen\u00a0kat\u0131 haldeki lityum s\u00fclf\u00fcr\u00a0<\/strong>malzeme, 5 kat daha yo\u011fun \u015fekilde enerji depolayabiliyor. Buradaki tek sorun, yap\u0131sal olarak\u00a0yal\u0131tkan olan s\u00fclf\u00fcr\u00fcn<\/strong>\u00a0iyonla\u015fm\u0131\u015f ve elektron iletken yol olu\u015fturacak \u015fekilde haz\u0131rlanmas\u0131n\u0131n gerekmesi olarak g\u00f6steriliyor.\u00a0<\/p>\n

Ara\u015ft\u0131rmac\u0131lar,\u00a0s\u00fclf\u00fcr aktif materyal\u00a0<\/strong>ve karbon nanofiber (CNF) malzemeyi elektrostatik birle\u015ftirme ad\u0131 verilen y\u00f6ntemle birle\u015ftirdi. Bu y\u00f6ntem en basit haliyle normalde birle\u015fmeyecek maddeleri\u00a0bir \u00e7\u00f6zelti yard\u0131m\u0131yla<\/strong>\u00a0birle\u015ftirmek olarak a\u00e7\u0131klanabilir.\u00a0Kat\u0131 s\u00fclf\u00fcr-CNF<\/strong>\u00a0ala\u015f\u0131m\u0131 ise elektrokimyasal olarak stabil olan\u00a0Li2S-P2S5-Li<\/strong>\u00a0haline getirildi.\u00a0<\/p>\n

Y\u00fcksek performansl\u0131 yeni bile\u015fik<\/h2>\n

\"lityum<\/p>\n

Ara\u015ft\u0131rman\u0131n ba\u015f yazar\u0131 olan\u00a0Yard\u0131mc\u0131 Do\u00e7ent Nguyen Huu Huy Phuc,<\/strong>\u00a0y\u00fcksek performansl\u0131 tamamen kat\u0131 haldeki lityum s\u00fclf\u00fcr bataryalar\u0131n \u00fcretilmesi i\u00e7in\u00a0s\u00fclf\u00fcr aktif materyal\u00a0<\/strong>ve karbon materyalin uygun miktarlarda kar\u0131\u015ft\u0131r\u0131lmas\u0131 gerekti\u011fini s\u00f6yl\u00fcyor. \u015eimdiye kadar bu bile\u015fiklerin\u00a0mekanik olarak\u00a0<\/strong>\u00fcretildi\u011fini ve karma\u015f\u0131k s\u00fcre\u00e7lerin sonucu oldu\u011funu belirten ara\u015ft\u0131rmac\u0131, o \u00e7al\u0131\u015fmalarda beklenen seviyede \u00fcr\u00fcnler \u00e7\u0131kmad\u0131\u011f\u0131n\u0131n alt\u0131n\u0131 \u00e7izdi.\u00a0<\/p>\n<\/div>\n

Phuc<\/strong>, daha ucuz ve daha basit elektrostatik adsorpsiyon (y\u00fczeye tutunma) kullanarak bir y\u00f6ntem geli\u015ftirdiklerini ve b\u00f6ylece s\u00fclf\u00fcr\u00fc tamamen kullanabilen\u00a0aktif bir sistem\u00a0<\/strong>olu\u015fturduklar\u0131n\u0131 a\u00e7\u0131klad\u0131. Bu y\u00f6ntemde daha b\u00fcy\u00fck ana par\u00e7ac\u0131klar ve daha k\u00fc\u00e7\u00fck elektrostatik k\u00fc\u00e7\u00fck par\u00e7ac\u0131klar, polielektronlar kullanarak bir y\u00fczeye tutunuyor ve elektrostatik etkile\u015fim ortaya \u00e7\u0131kar\u0131yor.\u00a0<\/p>\n

Ucuz ve verimli<\/strong>\u00a0bir batarya \u00fcretme yolu oldu\u011funun ispatlanmas\u0131 halinde bu y\u00f6ntem bize daha geni\u015f bataryalara sahip cihazlar\u0131n yolunu a\u00e7abilece\u011fi gibi, bataryalar\u0131n k\u00fc\u00e7\u00fclmesiyle daha farkl\u0131 \u00f6zelliklere sahip,\u00a0daha geli\u015fmi\u015f elektronik cihazlara<\/strong>\u00a0kavu\u015fmam\u0131z\u0131 da sa\u011flayabilir.<\/p>\n","protected":false},"excerpt":{"rendered":"

Japon ara\u015ft\u0131rmac\u0131lar, aktif s\u00fclf\u00fcr materyal ve karbon nanofiber kullanarak d\u00fc\u015f\u00fck maliyetli ve basit bir s\u0131v\u0131 faz i\u015flemiyle \u00fcretilebilen bir batarya geli\u015ftirmeyi ba\u015fard\u0131. Tamamen kat\u0131 haldeki bu bataryalar daha \u00e7ok enerji tutabiliyor ve daha stabil oluyor.<\/p>\n","protected":false},"author":12,"featured_media":28280,"template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[],"class_list":["post-28278","mmg_articles","type-mmg_articles","status-publish","has-post-thumbnail","hentry"],"translation":{"provider":"WPGlobus","version":"3.0.0","language":"en","enabled_languages":["tr","en"],"languages":{"tr":{"title":true,"content":true,"excerpt":true},"en":{"title":false,"content":false,"excerpt":false}}},"acf":[],"_links":{"self":[{"href":"https:\/\/www.revolvia.com\/en\/wp-json\/wp\/v2\/mmg_articles\/28278","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.revolvia.com\/en\/wp-json\/wp\/v2\/mmg_articles"}],"about":[{"href":"https:\/\/www.revolvia.com\/en\/wp-json\/wp\/v2\/types\/mmg_articles"}],"author":[{"embeddable":true,"href":"https:\/\/www.revolvia.com\/en\/wp-json\/wp\/v2\/users\/12"}],"version-history":[{"count":0,"href":"https:\/\/www.revolvia.com\/en\/wp-json\/wp\/v2\/mmg_articles\/28278\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.revolvia.com\/en\/wp-json\/wp\/v2\/media\/28280"}],"wp:attachment":[{"href":"https:\/\/www.revolvia.com\/en\/wp-json\/wp\/v2\/media?parent=28278"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.revolvia.com\/en\/wp-json\/wp\/v2\/tags?post=28278"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}