Preparation and Characterizations of (Ph, Ca, La)TiO_3 Nanocrystalline
Source abstract
Abstract
Using lead acetate, lanthanum nitrate, calcium acetate and butyl titanate as reactants, weprepared nano-sized (Pb0.88Ca0.04La0.08)Ti0.98O3 (PCLT) powders (10~60 um) by sol-gel process.The nano-size powders were obtained by means of sintering with the different annealing temperatures and time. The synthesis was investigated by DTA, TGA and XRD. The size and morphologywere tested by TEM. The nanocrystalline PCLT sample was also characterized by FTIR.
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Research context
OpenAlex topics: Catalytic Processes in Materials Science · Inorganic and Organometallic Chemistry · Thermal and Kinetic Analysis
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