Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Heloísa Pimenta de Macêdo"'
Autor:
Gilvan Pereira de Figueredo, Alexandre Fontes Melo de Carvalho, Rodolfo Luiz Bezerra de Araújo Medeiros, Francisco Marcelo Silva, Heloísa Pimenta de Macêdo, Marcus Antônio de Freitas Melo, Dulce Maria de Araújo Melo
Publikováno v:
Materials Research, Vol 20, Iss suppl 2, Pp 254-259 (2017)
Magnesium aluminate can be obtained by the methods: ceramic method, sol-gel, co-precipitation, hydrothermal and combustion. However, this work presents a simple and low cost route to obtain MgAl2O4 through the gelatin method. The main objective was t
Externí odkaz:
https://doaj.org/article/b11fbd4132aa4b79ac193439fa8e43bf
Autor:
Heloísa Pimenta de Macedo, Rodolfo Luíz Bezerra de Araújo Medeiros, Amanda Lucena de Medeiros, Ângelo Anderson Silva de Oliveira, Gilvan Pereira de Figueredo, Marcus Antônio de Freitas Melo, Dulce Maria de Araújo Melo
Publikováno v:
Materials Research, Vol 20, Iss suppl 2, Pp 29-33 (2017)
In this work, zinc aluminate spinel was prepared by two methods of directly synthesis (without calcination): microwave assisted combustion and hydrothermal method. The materials were characterized by X-ray diffraction (XRD), scanning electron microsc
Externí odkaz:
https://doaj.org/article/cb299e8f57dc4a3488b1c6ebaa156c87