ALGUMAS ESTRUTURAS DO CARBONO ELEMENTAR E SUA IMPORTÂNCIA PARA O DESENVOLVIMENTO E SOBERANIA DO BRASIL

• Autor(a) principal: Zarbin,Aldo J. G.
• Data de Publicação: 2019
• Outros Autores: Orth,Elisa S.
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Química Nova (Online)
• Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422019005001225
• topic: carbon; graphite; graphene; carbon nanotubes; carbon black

Undoubtedly, the chemical element carbon is strategic for the development of any country and herein we show some specific impacts in the economical, industrial and scientific sovereignty of Brazil, with emphasis on sp2 carbn structures, namely graphite, carbon black, carbon nanotubes and graphene. Brazil comprises the second greatest natural reserve of graphite worldwide and ranks as third in world production. Carbon black also has important industrial impact in Brazil, especially in the automobile industry, specifically in tires. Some of world leading companies in the production of carbon black are installed in Brazil. Finally, carbon nanotubes and graphene are addressed as the next generation of materials that have and will have great impact in the next years. Their impressive properties have enabled innumerous commercial products worldwide and Brazil already stands out with some innovative initiatives. Indeed, Brazil has installed capacity in universities and research institutes to meet and foster demands in the area, and can be competitive worldwide.