{"version":"1.0","provider_name":"CAFE Foundation Blog","provider_url":"http:\/\/cafe.foundation\/blog","author_name":"Dean Sigler","author_url":"http:\/\/cafe.foundation\/blog\/author\/admin\/","title":"Direct Conversion of Sunlight to Hydrogen \u2013 Cheaply - CAFE Foundation Blog","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"xFq0ONQqU0\"><a href=\"http:\/\/cafe.foundation\/blog\/direct-conversion-sunlight-hydrogen-cheaply\/\">Direct Conversion of Sunlight to Hydrogen \u2013 Cheaply<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"http:\/\/cafe.foundation\/blog\/direct-conversion-sunlight-hydrogen-cheaply\/embed\/#?secret=xFq0ONQqU0\" width=\"600\" height=\"338\" title=\"&#8220;Direct Conversion of Sunlight to Hydrogen \u2013 Cheaply&#8221; &#8212; CAFE Foundation Blog\" data-secret=\"xFq0ONQqU0\" 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=http:\/\/cafe.foundation\/blog\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"We\u2019ve witnessed several attempts to produce an \u201cartificial leaf,\u201d a device emulating the photosynthesis of plants, but providing hydrogen and oxygen that could power fuel cells in electric vehicles instead of plant sugars to make trees and flowers grow.\u00a0 One of the biggest problems so far has been the rare and costly materials necessary to [&hellip;]","thumbnail_url":"http:\/\/cafe.foundation\/blog\/wp-content\/uploads\/2014\/10\/efpl-perovskite-solar-cell-528x352.jpg"}