Synthesis of α-alumina fine powders with seeding by an egg white simple route - Salem, Raphael Euclides Prestes; Silva Junior, E. M.; Chinelatto, Adilson Luiz; Chinelatto, Adriana Scoton Antonio; Pallone, Eliria Maria de Jesus Agnolon (Iberoamerican Congress on Surface, Materials and Vacuum Applications, 2014)