Joshi, Samikhya (2009) Synthesis of Solid Solution Via Combustion Synthesis Route. BTech thesis.
Na0.5Bi0.5TiO3 (NBT) and its modifications are known to be new lead-free piezo-ceramics materials and are promising candidates for environment friendly devices. An investigation was carried out on auto combustion synthesis of solid solutions (1−x) [BF] (x = 0.04, 0.06, 0.08). BNT-BF solid solution was prepared through citrate-nitrate solution combustion route. The pH of the precursor solution was maintain at 5 to 11before combustion took place. All combustion products were calcined at 900oC for 2 hours to examine the effect of pH variation. A considerable change in crystallite sizes is observed with change in pH value.
|Item Type:||Thesis (BTech)|
|Uncontrolled Keywords:||Combustion synthesis, Lead free piezoelectrics, Perovoskite structure|
|Subjects:||Engineering and Technology > Ceramic Engnieering > Ceramic Processing|
|Divisions:||Engineering and Technology > Department of Ceramic Engineering|
|Deposited By:||Samikhya Joshi|
|Deposited On:||14 May 2009 12:32|
|Last Modified:||15 May 2009 12:39|
|Supervisor(s):||Pal, S K|
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