{"id":333755,"date":"2025-04-22T16:20:53","date_gmt":"2025-04-22T10:50:53","guid":{"rendered":"https:\/\/forumias.com\/blog\/?p=333755"},"modified":"2025-04-23T17:21:01","modified_gmt":"2025-04-23T11:51:01","slug":"perovskite-solar-cells-pscs","status":"publish","type":"post","link":"https:\/\/forumias.com\/blog\/perovskite-solar-cells-pscs\/","title":{"rendered":"Perovskite Solar Cells (PSCs)"},"content":{"rendered":"<p><strong>News:<\/strong> Recently, scientists found a<strong> green way to recycle toxic perovskite<\/strong> solar cells (PSCs). <strong>Perovskite Solar Cells (PSCs).<\/strong><\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\" wp-image-333940 aligncenter\" src=\"https:\/\/i0.wp.com\/forumias.com\/blog\/wp-content\/uploads\/2025\/04\/Perovskite-Solar-Cells-PSCs.png?resize=463%2C307&#038;ssl=1\" alt=\"Perovskite Solar Cells (PSCs)\" width=\"463\" height=\"307\" srcset=\"https:\/\/i0.wp.com\/forumias.com\/blog\/wp-content\/uploads\/2025\/04\/Perovskite-Solar-Cells-PSCs.png?resize=300%2C199&amp;ssl=1 300w, https:\/\/i0.wp.com\/forumias.com\/blog\/wp-content\/uploads\/2025\/04\/Perovskite-Solar-Cells-PSCs.png?resize=1024%2C680&amp;ssl=1 1024w, https:\/\/i0.wp.com\/forumias.com\/blog\/wp-content\/uploads\/2025\/04\/Perovskite-Solar-Cells-PSCs.png?resize=768%2C510&amp;ssl=1 768w, https:\/\/i0.wp.com\/forumias.com\/blog\/wp-content\/uploads\/2025\/04\/Perovskite-Solar-Cells-PSCs.png?w=1280&amp;ssl=1 1280w\" sizes=\"auto, (max-width: 463px) 100vw, 463px\" \/><\/p>\n<h2>About Perovskite Solar Cells (PSCs)<\/h2>\n<ul>\n<li>A perovskite solar cell is one that includes a <strong>perovskite-structured compound<\/strong>, most commonly a hybrid organic-inorganic<strong> lead or tin halide-based<\/strong> material, as the light-harvesting active layer.\n<ul>\n<li>A <strong>perovskite<\/strong> is a material (first found in the <strong>Ural Mountains<\/strong>) that has the same crystal structure as the <strong>mineral calcium titanium oxide <\/strong>and is\u00a0named after <strong>Lev Perovski<\/strong>, the founder of the Russian Geographical Society.<\/li>\n<\/ul>\n<\/li>\n<li>They display <strong>interesting properties<\/strong> like superconductivity, giant magneto-resistance, and ferro-electricity- making them applicable to be used in clean energy.<\/li>\n<li>They are <strong>inexpensive and highly efficient.<\/strong><\/li>\n<li><strong>Drawbacks:<\/strong>\n<ul>\n<li><strong>Toxic waste:<\/strong> They contain <strong>toxic elements like lead<\/strong>, which demands toxic organic solvents like <strong>dimethylformamide<\/strong> for recycling.<\/li>\n<li><strong>Stability:<\/strong> PSCs have shorter operational lifespans compared to traditional silicon-based solar cell.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>A Green Way to Recycle PSCs<\/h2>\n<ul>\n<li>To recycle perovskite solar cells (PSCs), <em>sodium acetate<\/em> is added to the solution. It binds with lead ions to form lead acetate, which dissolves easily in water.<\/li>\n<li>Next, <em>sodium iodide and hypophosphorous acid are introduced<\/em>.\n<ul>\n<li>Sodium iodide helps repair the degraded perovskite crystals, while hypophosphorous acid acts as a stabilizer, allowing the solution to be reused over time.<\/li>\n<\/ul>\n<\/li>\n<li>Ethanol and ethyl acetate are also used to dissolve other layers of the solar cell, making it possible to separate, recover, and reuse each component.<\/li>\n<li>This eco-friendly process can recover up to 99% of the materials in PSCs, even after multiple recycling cycles.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>News: Recently, scientists found a green way to recycle toxic perovskite solar cells (PSCs). Perovskite Solar Cells (PSCs). About Perovskite Solar Cells (PSCs) A perovskite solar cell is one that includes a perovskite-structured compound, most commonly a hybrid organic-inorganic lead or tin halide-based material, as the light-harvesting active layer. A perovskite is a material (first&hellip; <a class=\"more-link\" href=\"https:\/\/forumias.com\/blog\/perovskite-solar-cells-pscs\/\">Continue reading <span class=\"screen-reader-text\">Perovskite Solar Cells (PSCs)<\/span><\/a><\/p>\n","protected":false},"author":10393,"featured_media":333940,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"footnotes":""},"categories":[1566,1738,12039],"tags":[11872],"class_list":["post-333755","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-daily-factly-articles","category-science-and-technology-daily-factly-articles","category-knolls","tag-9pm-daily-factly","entry"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/forumias.com\/blog\/wp-content\/uploads\/2025\/04\/Perovskite-Solar-Cells-PSCs.png?fit=1280%2C850&ssl=1","views":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts\/333755","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/users\/10393"}],"replies":[{"embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/comments?post=333755"}],"version-history":[{"count":0,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts\/333755\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/media\/333940"}],"wp:attachment":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/media?parent=333755"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/categories?post=333755"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/tags?post=333755"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}