{"id":39614,"date":"2026-10-04T18:04:14","date_gmt":"2026-10-04T15:04:14","guid":{"rendered":"https:\/\/kibrisayna.com\/index.php\/2026\/10\/04\/gunes-isigi-ve-sudan-hidrojen-ureten-yeni-malzeme-gelistirildi\/"},"modified":"2026-10-04T18:04:14","modified_gmt":"2026-10-04T15:04:14","slug":"gunes-isigi-ve-sudan-hidrojen-ureten-yeni-malzeme-gelistirildi","status":"publish","type":"post","link":"https:\/\/kibrisayna.com\/index.php\/2026\/10\/04\/gunes-isigi-ve-sudan-hidrojen-ureten-yeni-malzeme-gelistirildi\/","title":{"rendered":"G\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131 ve sudan hidrojen \u00fcreten yeni malzeme geli\u015ftirildi"},"content":{"rendered":"


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ABD’deki Oregon Eyalet \u00dcniversitesi’nden kimya m\u00fchendisleri, g\u00fcne\u015f<\/svg><\/a> \u0131\u015f\u0131\u011f\u0131n\u0131 do\u011frudan kullanarak suyu ayr\u0131\u015ft\u0131ran ve pahal\u0131 metal kataliz\u00f6rlere ihtiya\u00e7 duymadan temiz hidrojen gaz\u0131 \u00fcreten yeni bir fotokatalitik malzeme s\u0131n\u0131f\u0131 geli\u015ftirdi.\u00a0<\/p>\n

Ara\u015ft\u0131rmada, metal-organik kafes mimarisine sahip ‘BVR-19’ ad\u0131 verilen kristal yap\u0131 mercek alt\u0131na al\u0131nd\u0131. Klasik hidrojen \u00fcretim y\u00f6ntemlerinin aksine, oda s\u0131cakl\u0131\u011f\u0131ndaki sulu \u00e7\u00f6zeltilerde hi\u00e7bir ek enerji harcanmadan kendili\u011finden olu\u015fabilen bu malzemenin, g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131 alt\u0131nda reaksiyonu ola\u011fan\u00fcst\u00fc h\u0131zland\u0131rd\u0131\u011f\u0131 tespit edildi.<\/p>\n

\u00a0<\/p>\n

“K\u00dcK\u00dcRT BA\u011eLARI ELEKTRONLARI DO\u011eRUDAN HAREKETE GE\u00c7\u0130R\u0130YOR”<\/strong><\/p>\n

\u00a0<\/p>\n

Sistemin \u00e7al\u0131\u015fma prensibini ayd\u0131nlatan ara\u015ft\u0131rmac\u0131lar, malzemenin i\u00e7indeki s\u0131ra d\u0131\u015f\u0131 k\u00fck\u00fcrt-k\u00fck\u00fcrt kimyasal ba\u011flar\u0131n\u0131n \u0131\u015f\u0131\u011fa maruz kald\u0131\u011f\u0131nda ge\u00e7ici olarak koptu\u011funu belirledi. A\u00e7\u0131\u011fa \u00e7\u0131kan y\u00fcksek reaktif k\u00fck\u00fcrt bile\u015fenlerinin, suyu hidrojen ve oksijene ayr\u0131\u015ft\u0131rmak i\u00e7in gereken elektron ak\u0131\u015f\u0131n\u0131 do\u011frudan sa\u011flad\u0131\u011f\u0131 saptand\u0131. Reaksiyon y\u00fck\u00fcn\u00fc platin veya paladyum gibi k\u0131ymetli metal atomlar\u0131 yerine malzemedeki organik k\u00fck\u00fcrt bloklar\u0131n\u0131n \u00fcstlenmesi sayesinde, sistemin ek bir soy metal kataliz\u00f6re gerek duymadan y\u00fcksek verimle hidrojen \u00fcretti\u011fi kaydedildi.<\/p>\n

\u00a0<\/p>\n

YE\u015e\u0130L H\u0130DROJEN MAL\u0130YET\u0130N\u0130 D\u00dc\u015e\u00dcRECEK TASARIM<\/strong><\/p>\n

\u00a0<\/p>\n

Geli\u015ftirilen fotokataliz\u00f6r\u00fcn, suyun elektrikle par\u00e7aland\u0131\u011f\u0131 y\u00fcksek enerji maliyetli geleneksel elektroliz y\u00f6ntemlerine k\u0131yasla \u00e7ok daha ekonomik bir ye\u015fil yak\u0131t alternatifi sundu\u011fu belirtildi.<\/p>\n

\u00a0<\/p>\n

Ara\u015ft\u0131rman\u0131n ba\u015fyazar\u0131 Kyriakos Stylianou, malzemenin metal \u00e7ekirdeklerini de\u011fi\u015ftirerek farkl\u0131 varyasyonlar\u0131n fotokatalitik g\u00fc\u00e7lerini haritaland\u0131rd\u0131klar\u0131n\u0131 ifade etti. Stylianou, elde edilen tasar\u0131m ilkelerinin, g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131n\u0131 do\u011frudan depolanabilir temiz yak\u0131ta \u00e7eviren yeni nesil reakt\u00f6rlerin \u00fcretim maliyetini belirgin \u015fekilde d\u00fc\u015f\u00fcrece\u011fini bildirdi.<\/p>\n<\/div>\n


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ABD’deki Oregon Eyalet \u00dcniversitesi’nden kimya m\u00fchendisleri, g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131n\u0131 do\u011frudan kullanarak suyu ayr\u0131\u015ft\u0131ran ve pahal\u0131 metal kataliz\u00f6rlere ihtiya\u00e7 duymadan temiz hidrojen gaz\u0131 \u00fcreten yeni bir fotokatalitik malzeme s\u0131n\u0131f\u0131 geli\u015ftirdi.\u00a0 Ara\u015ft\u0131rmada, metal-organik kafes mimarisine sahip ‘BVR-19’ ad\u0131 verilen kristal yap\u0131 mercek alt\u0131na al\u0131nd\u0131. Klasik hidrojen \u00fcretim y\u00f6ntemlerinin aksine, oda s\u0131cakl\u0131\u011f\u0131ndaki sulu \u00e7\u00f6zeltilerde hi\u00e7bir ek enerji harcanmadan kendili\u011finden […]<\/p>\n","protected":false},"author":908,"featured_media":39615,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"jetpack_seo_schema_type":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[12],"tags":[],"class_list":["post-39614","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/kibrisayna.com\/wp-content\/uploads\/2026\/10\/GUNES-ISIGI-VE-SUDAN-HIDROJEN-URETEN-YEN_1537556_457566-223596.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/posts\/39614","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/users\/908"}],"replies":[{"embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/comments?post=39614"}],"version-history":[{"count":0,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/posts\/39614\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/media\/39615"}],"wp:attachment":[{"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/media?parent=39614"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/categories?post=39614"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/tags?post=39614"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}