Soft chemistry preparation methods and properties of strontiumtitanate nanoparticles

0348028 - FZÚ 2011 RIV NL eng J - Journal Article
Makarova, Marina - Dejneka, Alexandr - Franc, Jiří - Drahokoupil, Jan - Jastrabík, Lubomír - Trepakov, Vladimír
Soft chemistry preparation methods and properties of strontiumtitanate nanoparticles.
Optical Materials. Roč. 32, č. 8 (2010), s. 803-806. ISSN 0925-3467. E-ISSN 1873-1252
R&D Projects: GA ČR GA202/08/1009; GA AV ČR KAN301370701; GA MŠMT(CZ) 1M06002
Institutional research plan: CEZ:AV0Z10100522; CEZ:AV0Z40400503
Keywords : SrTiO₃ * nanoparticles * soft chemistry * lattice constant
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 1.679, year: 2010

A brief survey of chemical synthesis methods for SrTiO3 nanoparticle fabrication is presented. The principal features of microwave, mechano-chemical, coprecipitation, sol–gel, solvothermal and template methods as well as the limits of their application are described. Special attention was paid to nominally pure and transition metals doped SrTiO3 nanoparticles of 100–12 nm size, prepared by citrate method,their characterization, and dependence of lattice constant and optical band gap on particle size.
Permanent Link: http://hdl.handle.net/11104/0188652