Polifostamisto
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1. Preparação e caracterização do Sistema polifosfato misto contendo o ion Erbio
According to available published data, antimony polyphosphates have not attracted much attention from researchers. Currently polyphosphates of trivalent elements, including those of lanthanides, are widely employed in glasses suitable for light transmission within the region of telecommunication windows. In this case, the combination of antimony and rare ear
Publicado em: 2004