Terras raras no Brasil: histórico, produção e perspectivas

Química Nova

Paulo C. De Sousa Filho¹  Osvaldo A. Serra¹ 

[1] ,Universidade de São Paulo Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto Departamento de QuímicaRibeirão Preto SP ,Brasil

关键词: rare earths;    lanthanides;    research in Brazil;   

DOI  :  10.5935/0100-4042.20140121

来源: SciELO

【 摘 要 】

This contribution introduces a brief discussion about the properties and applications of the rare earth elements, with a focus on their current status in Brazil. The general chemical properties, main applications and historical background of the chemistry of these elements are presented, and special attention is devoted to the development of the exploitation and both academic and industrial activities involving rare earths in Brazil. A discussion of the current world scenario ensues and some perspectives regarding the prospection, market and government policy concerning the rare earth elements in Brazil are given.

【 授权许可】

CC BY-NC   
 All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License