Semiconducting Properties of Doped Barium-Lead-Titanate Ceramics

1999 ◽  
pp. 413-418
Author(s):  
B. D. Stojanović ◽  
T. V. Srećković ◽  
V. B. Pavlović ◽  
B. A. Marinković ◽  
Z. Preradović
Keyword(s):  
Lead Titanate ◽  
Semiconducting Properties ◽  
Titanate Ceramics

High-Speed Synthesis and Electric Properties of Magnesium Doped Lead Titanate Ceramics

2007 ◽  
Vol 121-123 ◽  
pp. 149-152
Author(s):  
Liang Sheng Qiang ◽  
Dong Yan Tang ◽  
Xing Hong Zhang ◽  
L. Jin
Keyword(s):  
Lead Titanate ◽  
High Speed ◽  
Sintering Temperature ◽  
Water Solution ◽  
Sol Gel ◽  
Electric Properties ◽  
Synthesis Process ◽  
Pure Lead ◽  
Alcohol Water ◽  
Titanate Ceramics

By adding methyl alcohol/water solution with certain concentration into sol to hydrolysis directly and sintering the fresh sol directly, lead titanate(PbTiO3) ceramics doped with magnesium are prepared by using magnesium acetate as doper to prohibit the disadvantages contained in conventional sol-gel method, such as low hydrolytic rate, high sintering temperature, long preparation period. The changes of structure, microstructure, synthesis process and electric properties of modified ceramics are studied in detail. The sizes and morphology of high purely and high density magnesium doped lead titanate nanocrystals thus obtained are observed by TEM photographs and the structures and affection of sintering temperature of to lattice constant and sizes of nanocrystals are detected by XRD. Electric properties detection results show that doped lead titanate ceramics exhibite excellent dielectric, ferroelectric and pyroelectric properties compare with pure lead titanate.

ChemInform Abstract: Preparation of Undoped Lead Titanate Ceramics via Sol-Gel Processing.

ChemInform ◽  
2010 ◽  
Vol 30 (19) ◽  
pp. no-no
Author(s):  
Sunuk Kim ◽  
Myong-cheol Jun ◽  
Soon-cheol Hwang
Keyword(s):  
Lead Titanate ◽  
Sol Gel ◽  
Titanate Ceramics ◽  
Gel Processing

Structural and Morphological Analysis of Solid State Synthesized Pure Lead Titanate and Calcium Doped Lead Titanate Ceramics for Ferroelectric and Piezoelectric Energy Storage Applications

2020 ◽  
Vol 837 ◽  
pp. 153-158
Author(s):  
Shubham Sharma ◽  
Xiao Nan Dong ◽  
Peng Wei ◽  
Chen Long
Keyword(s):  
Solid State ◽  
Lead Titanate ◽  
Morphological Analysis ◽  
Microstructural Analysis ◽  
Research Work ◽  
Phase Identification ◽  
Pure Lead ◽  
Piezoelectric Energy ◽  
Titanate Ceramics ◽  
Structural Characterizations

This novel research work addresses the physical properties of Lead titanate (PT), PbTiO3 sample with additives. The modification of this sample was carried out by adding calcium in proportion of 5 to 15mol%. The samples in bulk form were synthesized by utilizing traditional method of solid state synthesis. The properties like structural analysis, and grain size determination were studied for the PbTiO3 sample & for the calcium modified lead titanate (PCT). The phase identification, structural characterizations and microstructural analysis hasanalyzed in this manuscript.

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