{"id":33446,"date":"2020-06-26T09:01:00","date_gmt":"2020-06-26T07:01:00","guid":{"rendered":"https:\/\/rinconeducativo.org\/?post_type=re_recurso&#038;p=33446"},"modified":"2024-12-13T10:51:30","modified_gmt":"2024-12-13T09:51:30","slug":"carlo-perrier-codescubridor-tecnecio","status":"publish","type":"re_recurso","link":"https:\/\/rinconeducativo.org\/es\/recursos-educativos\/carlo-perrier-codescubridor-tecnecio\/","title":{"rendered":"Carlo Perrier, codescubridor del tecnecio"},"content":{"rendered":"\n<p>7 de julio de 1886 (Tur\u00edn, Italia) - 22 de mayo de 1948 (G\u00e9nova, Italia)<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"298\" height=\"280\" src=\"https:\/\/rinconeducativo.org\/wp-content\/uploads\/2024\/06\/Perrier_Carlo.jpg\" alt=\"\" class=\"wp-image-33447\"\/><\/figure>\n<\/div>\n\n\n<p>Curs\u00f3 sus estudios en qu\u00edmica en el Polit\u00e9cnico de Tur\u00edn obteniendo su t\u00edtulo en 1908 y doctor\u00e1ndose m\u00e1s tarde en la Universidad de Tur\u00edn.<\/p>\n\n\n\n<p>Despu\u00e9s de trabajar un a\u00f1o en el Laboratorio de Qu\u00edmica F\u00edsica y Electroqu\u00edmica de la ETH de Z\u00farich, con Baur y Treadwell, pas\u00f3 a desempe\u00f1ar el puesto de asistente de Arnaldo Puitti en la Universidad de N\u00e1poles. All\u00ed entabl\u00f3 amistad con Ferruccio Zambonini y se volc\u00f3 cada vez m\u00e1s en la mineralog\u00eda junto al estudio de la <a href=\"https:\/\/rinconeducativo.org\/es\/recursos-educativos\/pioneros-de-la-radiactividad\/\" target=\"_blank\" rel=\"noreferrer noopener\">radiactividad<\/a>.<\/p>\n\n\n\n<p>Posteriormente fue asistente de Zambonini en Tur\u00edn, pasando a ocupar, en 1921, el puesto de director del Laboratorio Estatal de Geoqu\u00edmica en Roma despu\u00e9s de un concurso. En 1927, posteriormente a otro concurso, se convirti\u00f3 en profesor asociado en Messina. Dos a\u00f1os despu\u00e9s se traslad\u00f3 a Palermo.<\/p>\n\n\n\n<p>En 1937, en la Universidad de Palermo, Carlo Perrier junto a Emilio Gino Segr\u00e8, descubrieron el tecnecio, en paricular el is\u00f3topo 97 del tecnecio, llenando as\u00ed el \u00faltimo vac\u00edo de la <a href=\"https:\/\/rinconeducativo.org\/es\/recursos-educativos\/linea-de-tiempo-de-los-elementos-de-la-tabla-periodica\/\">tabla peri\u00f3dica<\/a> que tanto tiempo se buscaba. Se trataba del primer elemento producido artificialmente, de ah\u00ed su nombre. Encontraron el tecnecio en una muestra de molibdeno que hab\u00eda sido bombardeada con deuterones (iones de hidr\u00f3geno pesado) en el ciclotr\u00f3n de la Universidad Berkeley.<\/p>\n\n\n\n<p>Desde 1939 ejerci\u00f3 como profesor de mineralog\u00eda en la&nbsp;universidad de G\u00e9nova, siendo jefe del Instituto de Mineralog\u00eda hasta su muerte.<\/p>\n\n\n\n<p>En su honor recibi\u00f3 el nombre de \"perrierita\" un mineral encontrado en Nettuno (Lazio), un silicato de tierras raras, hierro, manganeso y titanio.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Carlo Perrier, codescubridor del tecnecio<\/p>\n","protected":false},"author":1088,"featured_media":33447,"template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[5732,6255,5684,8183,6071],"edad":[7031],"recursos_tipo":[7014],"recursos_tema":[7087,7010,7088,6993,7097],"clasificacion_anterior":[],"class_list":["post-33446","re_recurso","type-re_recurso","status-publish","has-post-thumbnail","hentry","tag-aplicaciones-de-la-tecnologia-nuclear","tag-atomos","tag-energia-nuclear","tag-radiacion","tag-tabla-periodica","edad-mas-16","recursos_tipo-personajes","recursos_tema-aplicaciones","recursos_tema-ciencia","recursos_tema-medicas","recursos_tema-radiacion-y-rayos-x","recursos_tema-tablas-periodicas"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - 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