Elemental Urgency.

• Autores: Jennifer Hackett
• Localización: Scientific American, ISSN 0036-8733, Vol. 314, Nº. 2, 2016, págs. 22-22
• Idioma: inglés
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• Resumen

  • The article discusses the lack of substitutes in most metals, focusing on the work of Thomas Graedel, an environmental scientist at Yale University exploring the availability of replacement in an event of shortage resulting from the growing demand for elements in contemporary technology. It presents a periodic table of substitute availability for lithium (Li), copper (Cu), and rhenium (Re).