{"id":211,"date":"2019-06-10T12:57:44","date_gmt":"2019-06-10T10:57:44","guid":{"rendered":"https:\/\/www.3dguide.se\/nyheter\/?p=211"},"modified":"2019-06-16T14:05:14","modified_gmt":"2019-06-16T12:05:14","slug":"3d-material-omvandlar-varme-till-elektricitet","status":"publish","type":"post","link":"https:\/\/www.3dguide.se\/nyheter\/3d-material-omvandlar-varme-till-elektricitet\/","title":{"rendered":"3D Material omvandlar v\u00e4rme till elektricitet"},"content":{"rendered":"\n

Forskare vid Swansea University, Wales, har utvecklat ett ”banbrytande” 3D-tryckt termoelektrisk material som omvandlar v\u00e4rme till elektrisk kraft vid rekord-effektivitetsfaktor.<\/p>\n\n\n\n

Forskare vid Swansea Universitys innovations- och kunskapscentrum har utvecklat det som de h\u00e4vdar \u00e4r den ”b\u00e4st framtr\u00e4dande” 3D-tryckta termoelektriska enheten \u00e4n.<\/p>\n\n\n\n

Deras senaste enhet omvandlar v\u00e4rme till el med en effektivitetsfaktor \u00f6ver 50% h\u00f6gre \u00e4n n\u00e5gon annan 3D-tryckt termoelektrisk enhet. Denna utveckling kan f\u00e5 stora f\u00f6rdelar f\u00f6r industrin i Storbritannien.<\/p>\n\n\n\n

Dr Matt Carnie fr\u00e5n Swansea University, som var ledande forskare f\u00f6r det h\u00e4r arbetet, sa: ”Att omvandla v\u00e4rme till el kan \u00f6ka energieffektiviteten betydligt, minska kostnaderna och minska koldioxidutsl\u00e4ppen. V\u00e5ra resultat visar att printade termoelektriska material som anv\u00e4nder tin selenid \u00e4r ett mycket lovande s\u00e4tt fram\u00e5t. ”<\/p>\n\n\n\n

\u00c4nnu b\u00e4ttre \u00e4r det \u00e4r billigt att producera i bulk j\u00e4mf\u00f6rt med traditionella tillverkningsmetoder.<\/p>\n\n\n\n

\"3D
3D Utskrift av Tenn Selenid f\u00f6r att omvandla spillv\u00e4rme till el<\/figcaption><\/figure>\n\n\n\n

Billig 3D-tryckt termoelektrisk enhet<\/h2>\n\n\n\n

Tennselenid (SnSe) har visat sig vara en anv\u00e4ndbar f\u00f6rening f\u00f6r ett termoelektriskt material. Det \u00e4r dock dyrt att tillverka med traditionella metoder och kr\u00e4ver mycket energi. Men forskarna utvecklade ett 3D-skrivbart SnSe-bl\u00e4ck, vilket \u00e4r ett mycket billigare alternativ.<\/p>\n\n\n\n

De b\u00f6rjade arbeta med en 3D-tryckteknik f\u00f6r att producera en termoelektrisk generator med SnSE-bl\u00e4ck. Den resulterande anordningen visade sig vara en framg\u00e5ng med rekordresultat i effektivitet och prestanda.<\/p>\n\n\n\n

F\u00f6r n\u00e4rvarande hamnar en sj\u00e4ttedel av energin som anv\u00e4nds av industrin i Storbritannien som spillv\u00e4rme. Teamet tror att deras 3D-tryckta enhet skulle kunna utnyttja detta och skapa el, vilket hj\u00e4lper industrier att minska koldioxidavtryck och energiregler.<\/p>\n\n\n\n

Teamet anser att en bransch som kan dra nytta av genombrottet \u00e4r st\u00e5ltillverkning, vilket genererar stora m\u00e4ngder v\u00e4rme. Denna v\u00e4rme kan \u00e5tervinnas och \u00f6ka energieffektiviteten.<\/p>\n\n\n\n

Carnie till\u00e4gger: ”Det kr\u00e4vs mer arbete, men redan visar v\u00e5rt arbete att denna teknik, som kombinerar effektivitet och ekonomi, kan vara mycket attraktiv f\u00f6r energiintensiva industrier.”<\/p>\n\n\n\n

Ovan text \u00e4r h\u00e4rlett fr\u00e5n denna k\u00e4lla<\/a>, av All3DP<\/a>, under licensen CC BY<\/a>. <\/p>\n","protected":false},"excerpt":{"rendered":"

Forskare vid Swansea University, Wales, har utvecklat ett ”banbrytande” 3D-tryckt termoelektrisk material som omvandlar v\u00e4rme till elektrisk kraft vid rekord-effektivitetsfaktor.<\/p>\n","protected":false},"author":2,"featured_media":214,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[25,5,2,9],"yoast_head":"\n3D Material omvandlar v\u00e4rme till elektricitet - Nyheter och resurser om 3D-Skrivare - 3D Guide<\/title>\n<meta name=\"description\" content=\"3D Skrivare kan skriva ut i material som omvandlar v\u00e4rme till elektrisk kraft - Forskarteam har skapat ett av de mest effektiva metoderna...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.3dguide.se\/nyheter\/3d-material-omvandlar-varme-till-elektricitet\/\" \/>\n<meta property=\"og:locale\" content=\"sv_SE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"3D Material omvandlar v\u00e4rme till elektricitet - 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