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Akademický článek

Investigation of La3+ Doping Effect on Piezoelectric Coefficients of BLT Ceramics

Autor: Wodecka-Dus B., Kozielski L., Erhart J., Pawełczyk M., Radoszewska D., Adamczyk M., Bochenek D.

Publikováno v: Archives of Metallurgy and Materials, Vol 62, Iss 2, Pp 691-696 (2017)

Effects of La3+ admixture in barium lanthanum titanate (BLT) ceramics system with colossal permittivity on performance of prospective piezoelectric cold plasma application were studied. Usage of cold atmospheric pressure plasma appears promising in t

Externí odkaz: https://doaj.org/article/32e65b88520b48e1af8cf015874a8c01

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Akademický článek

The Technology and Structural Properties of Special Glass Modified (Ba0.6Pb0.4)TiO3 Ceramics

Autor: Wodecka-Dus B., Adamczyk M., Goryczka T., Dzik J., Radoszewska D., Kozielski L., Bochenek D.

Publikováno v: Archives of Metallurgy and Materials, Vol 61, Iss 4, Pp 1761-1766 (2016)

The present paper widely describes the details of technology of (Ba0.6Pb0.4)TiO3 ceramics modified with PbO-B2O3-Al2O3-WO3 special glass, as well as the influence of admixture on the microstructure and crystal structure of basic material. The microst

Externí odkaz: https://doaj.org/article/1f473d3cdab64e3b84e3526041b4392d

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Akademický článek

PLZT Microfibers Technology Optimization

Autor: Kozielski L., Adamczyk M., Feliksik K., Bochenek D., Clemens F.

Publikováno v: Archives of Metallurgy and Materials, Vol 61, Iss 3, Pp 1471-1476 (2016)

Electrocaloric (EC) structures for a new generation of cooling or heating elements utilize the temperature dependence of spontaneous polarization in some ferroelectric materials to convert waste heat into electricity and vice versa. A (Pb0.93La0.07)

Externí odkaz: https://doaj.org/article/2fdc5d90ac6e4f5787a54f8547f9615b

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Akademický článek

Study of Phase Transition in Bi3TiNbO9-BaBi2Nb2O9 Ceramics

Autor: Adamczyk M., Kusz J., Hofmeister W., Zubko M., Kozielski L., Pilch M., Bochenek D., Wodecka-Duś B.

Publikováno v: Archives of Metallurgy and Materials, Vol 61, Iss 3, Pp 1503-1510 (2016)

The subject of the paper is lead free bismuth layer structure oxides (1-x)Bi3TiNbO9-xBaBi2Nb2O9 (x=0; 1; 2; 3 mol). The influence of Bi3TiNbO9/BaBi2Nb2O9 ratio on dielectric and structural properties was studied in a wide range of temperatures. Chang

Externí odkaz: https://doaj.org/article/e09d393d97bf4a38b117bff05f7f818b

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