Lead titanate

Base Information

• Chemical Name: Lead titanate
• CAS No.: 12060-00-3
• Deprecated CAS: 10099-62-4,14650-47-6,2411091-59-1,14650-47-6
• Molecular Formula: PbTiO3
• Molecular Weight: 303.09
• DSSTox Substance ID: DTXSID1093963
• Wikidata: Q420124
• Wikipedia: Lead titanate,Lead_titanate
• Mol file: 12060-00-3.mol

Synonyms:lead titanate

Chemical Property of Lead titanate

Chemical Property:

• Appearance/Colour: powder
• Refractive Index: 2.66
• Flash Point: 12°(54°F)
• PSA: 63.19000
• Density: 7.52 g/mL at 25 °C(lit.)
• LogP: -0.73720
• Sensitive.: Moisture Sensitive
• Solubility.: Soluble in alcohols
• Water Solubility.: Insoluble in water.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 303.90934
• Heavy Atom Count: 5
• Complexity: 18.8

Purity/Quality:

99.9% ^*data from raw suppliers

LeadTitaniumTrioxide ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn,N,T
• Statements: 20-62-50/53-33-20/22-61
• Safety Statements: 22-26-28-36/37/39-45-61-60-53

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: [O-][Ti](=O)[O-].[Pb+2]
• Uses: Lead titanate (lead metatitanate), PbTiO3, forms yellow tetragonal crystals below 490 °C and cubic crystals above 490 °C. It is insoluble in water. In hydrochloric acid, lead titanate decomposes into PbCl2 and TiO2. It can be formed by calcining an equimolecular mixture of lead monoxide and titanium dioxide and has been used in surface coatings as a pigment in outdoor paints, as a component of ceramic electrical insulators, in ceramic ferroelectric-piezoelectric compositions, in ceramic electrical capacitors, in ceramic glazes, in transducers, in low melting glass sealants, and in oxidation catalysts for manufacturing acrylonitrile from propylene and nitrous oxide. Lead(II) titanium oxide is widely used in ceramic capacitor, ceramic filters, PTC thermal resistor, pressure sensitive resistor and the performance of transducer field.

Technology Process of Lead titanate

There total 6 articles about Lead titanate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

lead(II) acetate trihydrate (6080-56-4) + titanium (IV) butoxide (5593-70-4) → lead titanate (12060-00-3)

Guidance literature:

With acetylacetone; In ethanol; acetylacetone addn. to Ti-butoxide soln., Pb acetate addn., mixing (1 h), gelation on NH4OH addn., drying, calcination (500-800°C, 4 h), milling, pressing, sintering (900-1200°C); X-ray diffraction, scanning electron microscopy;

Reference yield:

lead(II) acetate trihydrate (6080-56-4) + titanium (IV) butoxide (5593-70-4) → lead titanate (12060-00-3)

Guidance literature:

With acetylacetone; In ethanol; acetylacetone addn. to Ti-butoxide soln., Pb acetate addn., mixing (1 h), gelation on NH4OH addn., drying, calcination (500-800°C, 4 h), milling, pressing, sintering (900-1200°C); X-ray diffraction;

Reference yield:

lead(II) oxide + titanium(IV) oxide → O1.08Pb0.92Ti0.08, α (12060-00-3)

Guidance literature:

In neat (no solvent); heating (750°C, 2 d);

DOI:10.1016/0025-5408(90)90004-L

upstream raw materials:

lead(II) acetate trihydrate

titanium (IV) butoxide

Refernces

• 1、 Kim, Sunuk,Jun, Myong-Cheol,Hwang, Soon-Cheol. "Preparation of Undoped Lead Titanate Ceramics via Sol-Gel Processing". . p. 289 - 296. Retrieved 2008/10/09.