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Akademický článek

NEW ROUTE TO MESOPOROUS SILICA ‎VIA A SILSESQUIOXANE PRECURSOR

Autor: Robert Przekop, Bogna Sztorch, Zielinski Michal, Pietrowski Mariusz, Marciniak Piotr, Martyla Agnieszka, Osinska-Broniarz Monika, Marciniec Bogdan

Publikováno v: Ceramics-Silikáty, Vol 62, Iss 4, Pp 403-410 (2018)

The effect of the addition of octakis(tetramethylammonium)-t8-silsesquioxane (octaanion) on the modification of the porous structure of the silica gel obtained by the sol-gel method catalysed by acetic acid was studied. The obtained silica gel was ch

Externí odkaz: https://doaj.org/article/c4014ff3dc704059912c6c866ff47522

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Akademický článek

Characterisation of carbonate lake sediments as a potential filler for polymer composites

Autor: Borkowski Grzegorz, Martyła Agnieszka, Dobrosielska Marta, Marciniak Piotr, Głowacka Julia, Pakuła Daria, Gabriel Ewa, Przekop Robert E.

Publikováno v: Green Processing and Synthesis, Vol 12, Iss 1, Pp 740-50 (2023)

The purpose of the study was to determine whether lake sediments could be a potential raw material for the plastics industry. The examined samples were obtained in a complex process of sediment collection from Lake Swarzędzkie located in the region

Externí odkaz: https://doaj.org/article/a7482c66391b40a69179b633bff8a25c

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Akademický článek

Structural, Mechanical and Tribological Properties of Spark Plasma Sintered Ti6Al4V Alloy

Autor: Mróz A., Garbiec D., Wielowiejska-Giertuga A., Wiśniewski T., Gierzyńska-Dolna M., Martyła A.

Publikováno v: Archives of Metallurgy and Materials, Vol 61, Iss 2, Pp 665-670 (2016)

The influence of spark plasma sintering parameters on the structural, mechanical and tribological characteristics of the Ti6Al4V alloy, which is used as implant material in biomedical engineering, was investigated. The experimental data confirm that

Externí odkaz: https://doaj.org/article/fb79e34624334a16943fa324e7f8bf04

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Akademický článek

The influence of the small platinum clusters on hydrogen sorption properties

Autor: Martyła Agnieszka, Przekop R. E., Osińska-Broniarz Monika, Kopczyk M., Rybka J. D., Kirszensztejn P.

Publikováno v: E3S Web of Conferences, Vol 22, p 00114 (2017)

Hydrogen sorption abilities of Pt-B2O3/Al2O3 systems with different molar ratio of oxides obtained by sol-gel method were examined. Platinum was introduced by surface impregnation. Main goal of the research was to check an influence of metallic compo

Externí odkaz: https://doaj.org/article/c065f26d31224a94872d54040d51c499

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