{"version":"1.0","provider_name":"Helmholtz-Institut Ulm","provider_url":"https:\/\/hiu-batteries.de\/en\/","author_name":"Patrick von Rosen","author_url":"https:\/\/hiu-batteries.de\/en\/author\/hiu_rosen\/","title":"Calcium instead of lithium - Helmholtz-Institut Ulm","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"pz35y2RRiJ\"><a href=\"https:\/\/hiu-batteries.de\/en\/news_and_events\/calcium-instead-of-lithium\/\">Calcium instead of lithium<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/hiu-batteries.de\/en\/news_and_events\/calcium-instead-of-lithium\/embed\/#?secret=pz35y2RRiJ\" width=\"600\" height=\"338\" title=\"&#8220;Calcium instead of lithium&#8221; &#8212; Helmholtz-Institut Ulm\" data-secret=\"pz35y2RRiJ\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/hiu-batteries.de\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/hiu-batteries.de\/wp-content\/uploads\/2022\/12\/Calcium-Batterien_rdax_1200x675s.jpg","thumbnail_width":1200,"thumbnail_height":675,"description":"Whether electromobility, portable electronics or grid storage for the power supply &#8211; life without lithium-ion batteries is difficult to imagine today. But the mining of lithium and other necessary raw materials such as nickel and cobalt causes high ecological costs and soon comes up against natural limits. An alternative may be calcium-sulphur batteries, the development [&hellip;]"}