{"id":120352,"date":"2025-10-05T03:36:12","date_gmt":"2025-10-05T03:36:12","guid":{"rendered":"https:\/\/kamucalisani.net\/?p=120352"},"modified":"2025-10-05T03:36:12","modified_gmt":"2025-10-05T03:36:12","slug":"su-ve-gunes-isigindan-hidrojen-yakiti-elde-etmenin-yeni-bir-yolu-kesfedildi","status":"publish","type":"post","link":"https:\/\/kamucalisani.net\/index.php\/2025\/10\/05\/su-ve-gunes-isigindan-hidrojen-yakiti-elde-etmenin-yeni-bir-yolu-kesfedildi\/","title":{"rendered":"Su ve g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131ndan hidrojen yak\u0131t\u0131 elde etmenin yeni bir yolu ke\u015ffedildi"},"content":{"rendered":"<p><figure> <span> <img decoding=\"async\" src=\"https:\/\/kamucalisani.net\/wp-content\/uploads\/2025\/10\/su-ve-gunes-isigindan-hidrojen-yakiti-elde-etmenin-yeni-bir-yolu-kesfedildi-0-EWA68JO2.jpg\"\/> <\/span> Hidrojen \u00fcretiminin \u00e7o\u011fu halen do\u011fal gaza dayan\u0131yor. Ancak Japonya&#8217;n\u0131n Shinshu \u00dcniversitesi&#8217;nden bilim insanlar\u0131, sadece <strong>g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131 ve su<\/strong> kullanarak yenilenebilir <strong>hidrojen yak\u0131t\u0131<\/strong> \u00fcreten yenilik\u00e7i bir reakt\u00f6r geli\u015ftirdi. Bu hen\u00fcz bir prototip olsa da, sistem eninde sonunda s\u0131f\u0131r emisyonlu yak\u0131t \u00fcretimini ucuz ve s\u00fcrd\u00fcrebilir \u015fekilde yapaca\u011f\u0131 belirtiliyor. <\/figure>\n<p><b>Hidrojen \u00fcretiminde devrim yaratabilir<\/b><\/p>\n<p>Yakla\u015f\u0131k <strong>100 metrekarelik<\/strong> bir alan kaplayan bu reakt\u00f6r, su molek\u00fcllerini hidrojen ve oksijene ay\u0131rmak i\u00e7in \u00f6zel fotokatalitik panellerden yararlan\u0131yor. S\u00fcre\u00e7 iki a\u015famadan olu\u015fuyor: \u0130lk ad\u0131mda oksijen ayr\u0131\u015ft\u0131r\u0131l\u0131rken, ikinci ad\u0131mda hidrojen atomlar\u0131 ayr\u0131l\u0131yor. Ayr\u0131\u015ft\u0131r\u0131lan hidrojen, temiz bir yak\u0131t olarak depolanarak ara\u00e7larda, jenerat\u00f6rlerde ve di\u011fer makinelerde kullan\u0131labiliyor.<\/p>\n<p>Bu sistem, mevcut &#8220;tek ad\u0131ml\u0131&#8221; kataliz\u00f6r y\u00f6ntemlerinden farkl\u0131 bir yakla\u015f\u0131m sergiliyor. Geleneksel y\u00f6ntemlerde su do\u011frudan hidrojen ve oksijene ayr\u0131l\u0131yor ancak bu s\u00fcre\u00e7 hem enerji verimsizli\u011fi hem de do\u011fal gaz kullan\u0131m\u0131 nedeniyle s\u00fcrd\u00fcr\u00fclebilir de\u011fil.<\/p>\n<p><b>\u0130lk sonu\u00e7lar umut verici ama&#8230;<\/b><\/p>\n<figure> <span> <img decoding=\"async\" src=\"https:\/\/kamucalisani.net\/wp-content\/uploads\/2025\/10\/su-ve-gunes-isigindan-hidrojen-yakiti-elde-etmenin-yeni-bir-yolu-kesfedildi-1-1TEO6skv.jpg\"\/> <\/span> Reakt\u00f6r\u00fcn testleri \u00f6nce UV \u0131\u015f\u0131\u011f\u0131 alt\u0131nda yap\u0131ld\u0131 ve ba\u015far\u0131l\u0131 sonu\u00e7lar elde edildi. Daha sonra g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131nda yap\u0131lan testler, <strong>enerji d\u00f6n\u00fc\u015f\u00fcm oran\u0131nda y\u00fczde 50\u2019lik bir art\u0131\u015f<\/strong> g\u00f6sterdi. Ancak sistemin hala \u00e7\u00f6zmesi gereken \u00f6nemli <strong>bir sorun var<\/strong>: G\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131n\u0131 hidrojen yak\u0131t\u0131na d\u00f6n\u00fc\u015ft\u00fcrme verimlili\u011fi yaln\u0131zca y\u00fczde 1 seviyesinde. Ticari kullan\u0131m i\u00e7in bu oran\u0131n en az y\u00fczde 5&#8217;e \u00e7\u0131kmas\u0131 gerekiyor. <\/figure>\n<p>Ara\u015ft\u0131rmac\u0131lar, reakt\u00f6r\u00fcn \u00f6l\u00e7e\u011finin b\u00fcy\u00fct\u00fclmesi ve daha verimli fotokataliz\u00f6rlerin geli\u015ftirilmesi gerekti\u011fini belirtiyor. \u00c7al\u0131\u015fman\u0131n ba\u015f yazar\u0131 Kazunari Domen, bu teknolojinin pratik d\u00fczeyde bir verimlili\u011fe ula\u015fmas\u0131n\u0131n, hidrojen yak\u0131t\u0131 \u00fcretimiyle ilgili altyap\u0131, yasa ve d\u00fczenlemeleri h\u0131zland\u0131raca\u011f\u0131n\u0131 ifade etti. <em>&#8220;Fotokataliz\u00f6rlerin g\u00fcne\u015f enerjisinden kimyasal enerjiye d\u00f6n\u00fc\u015f\u00fcm verimlili\u011fi en \u00f6nemli nokta. Bu iyile\u015ftirildi\u011finde, bir\u00e7ok ara\u015ft\u0131rmac\u0131 seri \u00fcretim teknolojisi ve gaz ayr\u0131\u015ft\u0131rma s\u00fcre\u00e7lerinin yan\u0131 s\u0131ra b\u00fcy\u00fck \u00f6l\u00e7ekli tesis in\u015fas\u0131n\u0131n geli\u015ftirilmesi \u00fczerinde ciddi bir \u015fekilde \u00e7al\u0131\u015facakt\u0131r&#8221;<\/em> diyor Domen.<\/p>\n<p>Kalan teknik engellere ra\u011fmen, konsept b\u00fcy\u00fck umut vaat ediyor. Bilim insanlar\u0131 kataliz\u00f6rleri rafine edebilir ve reakt\u00f6rleri b\u00fcy\u00fctebilirse D\u00fcnya&#8217;daki en bol kaynaklardan ikisinden temiz ve s\u00fcrd\u00fcr\u00fclebilir bir \u015fekilde yak\u0131t elde edilebilir.<\/p>\n\n<p>Kaynak\u00a0 :\u00a0<span style=\"background-color: rgb(255, 249, 236); color: rgb(55, 58, 60); font-size: 14px;\">https:\/\/www.donanimhaber.com\/su-ve-gunes-isigindan-hidrojen-uretmenin-yeni-bir-yolu-kesfedildi&#8211;185138<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hidrojen \u00fcretiminin \u00e7o\u011fu halen do\u011fal gaza dayan\u0131yor. Ancak Japonya&#8217;n\u0131n Shinshu \u00dcniversitesi&#8217;nden bilim insanlar\u0131, sadece g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131 ve su kullanarak yenilenebilir hidrojen yak\u0131t\u0131 \u00fcreten yenilik\u00e7i bir reakt\u00f6r geli\u015ftirdi. Bu hen\u00fcz bir prototip &#8230;<\/p>\n","protected":false},"author":1,"featured_media":120353,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[1469,575,479,2836],"class_list":["post-120352","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-hidrojen","tag-reaktor","tag-uretim","tag-yakit"],"_links":{"self":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/120352","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=120352"}],"version-history":[{"count":1,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/120352\/revisions"}],"predecessor-version":[{"id":120356,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/120352\/revisions\/120356"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/media\/120353"}],"wp:attachment":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/media?parent=120352"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/categories?post=120352"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/tags?post=120352"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}