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Thermo gravimetric analysis of peach pits under inert and air atmosphere
(International Journal of Engineering Science and Innovative Technology, 2014-11)
The aim of this work was to study the peach pits behavior during thermal treatment processes. The immediate and elemental analysis, and the determination of trace elements contents are realized. Trace elements remain in ...
Effect of atmosphere and dopants on sintering of SnO2
(2002-12-01)
Tin oxide is an n type semiconductor material with a high covalent behavior. Mass transport in this oxide depends on the surface state promoted by atmosphere or by the solid solution of aliovalent oxide doping. The sintering ...
Synthesis of Fe/Ti oxides from a single source alkoxide precursor under inert atmosphere
(Sociedade Brasileira de Química, 2008)
The heterometal alkoxide [FeCl{Ti2(OPr i)9}] (1) was employed as a single source precursor for the preparation of Fe/Ti oxides under inert atmosphere. Three different synthetic procedures were adopted in the processing of ...
Sintering of tin oxide and its applications in electronics and processing of high purity optical glasses
(Associação Brasileira de Cerâmica, 2001-06-01)
Óxido de estanho é um material semicondutor do tipo n com comportamento altamente covalente. O transporte de massa neste óxido depende do estado da superfície promovido pela atmosfera ou pela solução sólida devida a dopagem ...