Abstract:Agradeço meu orientador, Prof. Dr. Rafael Salomão pelo acolhimento, paciência e confiança não somente durante o período que pudemos trabalhar juntos, mas também por viabilizar a finalização do meu mestrado. Sou grata pela inspiração e exemplo de um ótimo professor, com dedicação ao ensino e à pesquisa, sempre com atitudes corretas e justas as quais levarei para toda a minha carreira. Às agências de fomento pelo financiamento da pesquisa. O presente trabalho foi realizado com apoio da Coordenação de Aperfeiçoam… Show more
“…Therefore, based on these considerations, the present work aimed to obtain porous ceramics structures of high densification resistance for application as thermal insulators that show total porosity levels above 50 % [7], average pore size ranging between 0,5-5 μm [23], flexural elastic modulus above 2GPa [24], flexural strength above 0.5 -1 MPa [24], linear shrinkage lower than 15% after sintering at 1500°C and thermal conductivity below 2 W(m•K) -produce such structures using previously sintered Al(OH)3 as raw-material.…”
Section: Main Objectivementioning
confidence: 99%
“…at temperatures above 1100°C. Such properties levels were previously determined in author's research group as adequate to present a suitable behavior as thermal insulators, comparable or superior to conventional insulators[24]. The hindered densification mechanism was used to…”
and, in special, Leandro Fernandes PhD, who welcome and supported me with samples preparations, doubts and, also, conversations and advice.To department's technicians and administrative personnel, in special, João Bernardi and Pedro di Lorenzo, for help carrying out the tests performed, and Victor Barioto, for helping with bureaucratic issues.For my parents, João Francisco Emilio and Célia C. Verdi Emilio, for love me and help me to achieve my goals; my sisters Heloisa H. Verdi Emilio e Maria Leticia Verdi Emilio, for supporting me in my decisions; and my boyfriend, Pedro Bonella, for advice, patience and love.
“…Therefore, based on these considerations, the present work aimed to obtain porous ceramics structures of high densification resistance for application as thermal insulators that show total porosity levels above 50 % [7], average pore size ranging between 0,5-5 μm [23], flexural elastic modulus above 2GPa [24], flexural strength above 0.5 -1 MPa [24], linear shrinkage lower than 15% after sintering at 1500°C and thermal conductivity below 2 W(m•K) -produce such structures using previously sintered Al(OH)3 as raw-material.…”
Section: Main Objectivementioning
confidence: 99%
“…at temperatures above 1100°C. Such properties levels were previously determined in author's research group as adequate to present a suitable behavior as thermal insulators, comparable or superior to conventional insulators[24]. The hindered densification mechanism was used to…”
and, in special, Leandro Fernandes PhD, who welcome and supported me with samples preparations, doubts and, also, conversations and advice.To department's technicians and administrative personnel, in special, João Bernardi and Pedro di Lorenzo, for help carrying out the tests performed, and Victor Barioto, for helping with bureaucratic issues.For my parents, João Francisco Emilio and Célia C. Verdi Emilio, for love me and help me to achieve my goals; my sisters Heloisa H. Verdi Emilio e Maria Leticia Verdi Emilio, for supporting me in my decisions; and my boyfriend, Pedro Bonella, for advice, patience and love.
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