{"version":"1.0","type":"rich","provider_name":"Site Pagestec","provider_url":"https:\/\/www.pagestec.org","title":"Terres rares, \u00e9nergies renouvelables et stockage d’\u00e9nergie","author_name":"Jean-Fran\u00e7ois SERREAU","width":"480","height":"295","url":"https:\/\/www.pagestec.org\/article3407.html","html":"\u003Ch4 class='title'\u003E\u003Ca href='https:\/\/www.pagestec.org\/article3407.html'\u003ETerres rares, \u00e9nergies renouvelables et stockage d’\u00e9nergie\u003C\/a\u003E\u003C\/h4\u003E\u003Cblockquote class='spip'\u003E\n\u003Cp\u003ELes terres rares constituent un ensemble d\u2019\u00e9l\u00e9ments m\u00e9talliques du tableau p\u00e9riodique des \u00e9l\u00e9ments, aux propri\u00e9t\u00e9s chimiques tr\u00e8s voisines. Contrairement \u00e0 ce que leur nom peut laisser supposer, ces...\u003C\/p\u003E\n\u003C\/blockquote\u003E\n"}