{"id":17025,"date":"2011-05-18T16:00:56","date_gmt":"2011-05-18T13:00:56","guid":{"rendered":"http:\/\/www.fyysika.ee\/uudised\/?p=17025"},"modified":"2011-08-08T23:05:39","modified_gmt":"2011-08-08T20:05:39","slug":"fotosuntees-versus-fotoelemendid-kumb-on-efektiivsem","status":"publish","type":"post","link":"https:\/\/www.fyysika.ee\/?p=17025","title":{"rendered":"Fotos\u00fcntees versus fotoelemendid &#8211; kumb on efektiivsem?"},"content":{"rendered":"<p><strong>Washingtoni \u00dclikooli teadlased viisid l\u00e4bi uurimuse, milles v\u00f5rreldi fotos\u00fcnteesi ja fotoelemente. Uurimusest selgus, et kahest variandist efektiivsem on fotoelemendid(kuigi see s\u00f5ltub efektiivsuse definitsioonist). Samas m\u00e4rgiti, et t\u00e4nu s\u00fcnteetilisele bioloogiale v\u00f5ib leiduda ka mitmeid viise fotos\u00fcnteesi efektiivsemaks muutmiseks.<\/strong><\/p>\n<p><a href=\"http:\/\/www.fyysika.ee\/uudised\/wp-content\/uploads\/2011\/05\/plantcells.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-17026\" title=\"plantcells\" src=\"http:\/\/www.fyysika.ee\/uudised\/wp-content\/uploads\/2011\/05\/plantcells.jpg\" alt=\"\" width=\"468\" height=\"183\" srcset=\"https:\/\/www.fyysika.ee\/wp-content\/uploads\/2011\/05\/plantcells.jpg 468w, https:\/\/www.fyysika.ee\/wp-content\/uploads\/2011\/05\/plantcells-300x117.jpg 300w, https:\/\/www.fyysika.ee\/wp-content\/uploads\/2011\/05\/plantcells-250x97.jpg 250w\" sizes=\"auto, (max-width: 468px) 100vw, 468px\" \/><\/a>Kui tavap\u00e4rastes fotoelementides toodetakse elektrone siis kui v\u00f5imalik, peab taimede fotos\u00fcntees suutma taime j\u00e4rjepidevalt elus hoida. Seet\u00f5ttu on fotos\u00fcntees robustsem ja stabiilsem, kuid samas on see energia tootmise maksimeerimiseks v\u00e4hem ideaalne. Teadusajakirjas <em>Science<\/em> ilmuvas artiklis arutatakse ka viisidest kuidas muuta fotoelementide kollektoreid paremaks t\u00e4nu fotos\u00fcnteesist saadud ideedele, kirjutab <a href=\"http:\/\/ecogeek.org\/component\/content\/article\/3503\">ecogeek.org<\/a>.<\/p>\n<p>,,Teadlaste s\u00f5nul pole v\u00f5rdluse eesm\u00e4rk visata taimed kompostihunnikusse. Esiteks on efektiivsus ainult \u00fcks viis mitmete energiatehnoloogiate v\u00f5rdlemiseks. Olulisemateks on eluts\u00fckli maksumus, kogumaksumus ja hinnang keskkonna m\u00f5jule toote loomisest kuni selle h\u00e4vimiseni.&#8221;<\/p>\n<p>Selle asemel, et kasutada seda anal\u00fc\u00fcsi v\u00f5itja valimiseks, tuleks seda kasutada uut viisi m\u00f5tlemiseks. Vaadates erinevate l\u00e4henemiste eeliseid tuleks proovida muuta paremaks ka teiste s\u00fcsteemide efektiivsust.<\/p>\n<p><a href=\"http:\/\/ecogeek.org\/component\/content\/article\/3503\">Allikas<\/a><\/p>\n<p>Teadusartikkel: &#8220;<a href=\"http:\/\/www.sciencemag.org\/content\/332\/6031\/805.abstract\">Comparing Photosynthetic and Photovoltaic Efficiencies and Recognizing the Potential for Improvement<\/a>&#8220;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Washingtoni \u00dclikooli teadlased viisid l\u00e4bi uurimuse, milles v\u00f5rreldi fotos\u00fcnteesi ja fotoelemente. Uurimusest selgus, et kahest variandist efektiivsem on fotoelemendid(kuigi see s\u00f5ltub efektiivsuse definitsioonist). Samas m\u00e4rgiti, et t\u00e4nu s\u00fcnteetilisele bioloogiale v\u00f5ib leiduda ka mitmeid viise fotos\u00fcnteesi efektiivsemaks muutmiseks. Kui tavap\u00e4rastes fotoelementides toodetakse elektrone siis kui v\u00f5imalik, peab taimede fotos\u00fcntees suutma taime j\u00e4rjepidevalt elus hoida. Seet\u00f5ttu on [&hellip;]<\/p>\n","protected":false},"author":32,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[16],"tags":[],"class_list":{"0":"post-17025","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-teadusuudis","7":"entry","8":"has-post-thumbnail"},"_links":{"self":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts\/17025","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/users\/32"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=17025"}],"version-history":[{"count":0,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts\/17025\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=17025"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=17025"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=17025"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}