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Physical characterization of K-doped 0.9PMN-0.1PT synthesized by an association of the columbite route and the polymeric precursor method
(2005-12-01)
The solid solution 0.9PbMg 1/3Nb 2/3O 3-0.1PbTiO 3 is one of the most widely investigated relaxor ceramic, because of its high dielectric constant and low sintering temperatures. PMN-PT powders containing single perovskite ...
Synthesis and characterization of 0.9PMN-0.1PT powders by the use of a modified columbite precursor
(2005-12-01)
The complex perovskite compound 0.9PbMg 1/3Nb 2/3O 3-0.1PbTiO 3 is one of the most promising relaxor ceramic because the addition of lead titanate increases T m, by about 5°C/mol% from intrinsic T m value for pure PMN (near ...
Controlled Cisplatin Delivery from Ureasil-PEO1900 Hybrid Matrix
(Amer Chemical Soc, 2010-03-18)
The ability of assembling inorganic, organic, and even bioactive components ill a single material unfolds all exciting direction in the development of novel Multifunctional hybrid materials. Recently, we have observed that ...
Development of platinum-niobium as a CO tolerant catalyst for PEFC operating with CO contaminated hydrogen
(2015-01-01)
This paper presents the results of a bimetallic Pt3Nb/C catalyst prepared by thermal treatment in dilute reductive atmosphere (5% H2 in Ar) to obtain a CO-tolerant catalyst. The thermal treatment leads to the formation of ...
Gluon Schwinger-dyson Equation In The Pt-bfm Scheme
(IOP Publishing LtdBristol, 2016)
Dielectric and ferroelectric properties of PZT and PT thin films for saw sensors applications
(2004-12-01)
It is very important for the building of the SAW devices to study dielectric and ferroelectrics properties because every SAW device is based in piezoelectric effect that it is made up to transform an electric sign in the ...