{"id":3070,"date":"2020-01-14T13:24:51","date_gmt":"2020-01-14T12:24:51","guid":{"rendered":"https:\/\/campus.burg-halle.de\/gast\/?p=3070"},"modified":"2020-01-23T11:17:30","modified_gmt":"2020-01-23T10:17:30","slug":"workshop-silk-screen-printing-diy-dye-sensitized-solar-cell","status":"publish","type":"post","link":"https:\/\/www.burg-halle.de\/gast\/process\/workshop-silk-screen-printing-diy-dye-sensitized-solar-cell\/","title":{"rendered":"WORKSHOP: SILK SCREEN PRINTING &#038; DIY DYE-SENSITIZED SOLAR CELL"},"content":{"rendered":"<div class='white' style='background:rgba(0,0,0,0); border:solid 0px rgba(0,0,0,0); border-radius:0px; padding:0px 0px 0px 0px;'>\n<div id='slider_1222' class='owl-carousel sa_owl_theme owl-pagination-true autohide-arrows' data-slider-id='slider_1222' style='visibility:hidden;'>\n<div id='slider_1222_slide01' class='sa_hover_container' style='padding:5% 5%; margin:0px 0%; background-image:url(&quot;https:\/\/www.burg-halle.de\/gast\/wp-content\/uploads\/2020\/01\/the-power-of_silkscreenworkshop8.jpg&quot;); 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DIY DYE-SENSITIZED SOLAR CELL<\/h2>\n\n\n\n<p class=\"wp-block-verse\">30.9.\/1.10.2019<\/p>\n\n\n\n<div class=\"wp-block-columns has-2-columns is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>The silk screen printing process is industrially used to apply the titanium dioxide layer onto glass plates and therefore plays an important role in the production of dye-sensitized solar cells.<br><br>We completed a basic course in silk screen printing, in order to be able to build dye-sensitized solar cells ourselves and experiment with the various components.<br><br>In the workshop, we first of all prepared a screen (mesh fineness 48\/70) with a pattern showing 8x8cm squares. To expose the screen, a UV light sensitive mass is applied to the screen.\u00a0The forms to be printed are placed on the screen as paper stencils, which are exposed under a vacuum. The coating hardens when exposed to UV light. The coating can then be washed out at the areas of the stencil. After a further curing process the screen is permeable and can be used for printing.<br><br>Using this screen, we experimented with different binders and different grain sizes of the titanium dioxide and printed it on different substrates.\u00a0<br><br>With an oven (of unfortunately too high temperature), dye from raspberries, electrolyte and laser-structured titanium dioxide we built our first (working) dye-sensitized solar cells.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"subtitle\">Great thanks to Joachim Unterfrauner from the textile design department at the BURG<a href=\"mailto:unterfrauner@burg-halle.d\"><br><\/a><br>Text: Nikolaus H\u00f6\u00dfle, Magdalena Michal, Marie Gehrhardt<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>WORKSHOP: SILK SCREEN PRINTING &amp; DIY DYE-SENSITIZED SOLAR CELL 30.9.\/1.10.2019 The silk screen printing process is industrially used to apply the titanium dioxide layer onto glass plates and therefore plays an important role in the production of dye-sensitized solar cells. We completed a basic course in silk screen printing, in order to be able to &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.burg-halle.de\/gast\/process\/workshop-silk-screen-printing-diy-dye-sensitized-solar-cell\/\" class=\"more-link\"><span class=\"screen-reader-text\">\u201eWORKSHOP: SILK SCREEN PRINTING &#038; DIY DYE-SENSITIZED SOLAR CELL\u201c<\/span> weiterlesen<\/a><\/p>\n","protected":false},"author":3,"featured_media":3071,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[97,30],"tags":[],"coauthors":[65,107,105],"_links":{"self":[{"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/posts\/3070"}],"collection":[{"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/comments?post=3070"}],"version-history":[{"count":3,"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/posts\/3070\/revisions"}],"predecessor-version":[{"id":3337,"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/posts\/3070\/revisions\/3337"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/media\/3071"}],"wp:attachment":[{"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/media?parent=3070"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/categories?post=3070"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/tags?post=3070"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/coauthors?post=3070"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}