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pro vyhledávání: '"W. Łada"'
Akademický článek
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Publikováno v:
Ceramics International. 41:13025-13033
In the Sol–Gel Laboratory at the Institute of Nuclear Chemistry and Technology (INCT), studies of synthesis of various advanced ceramic materials by the sol–gel method have been carried out for 50 years. The ceramics products, such as metal oxide
Autor:
Deptula Andrzej, D. Wawszczak, W. Łada, Marcin Brykala, P. Wojtowicz, Tomasz Smolinski, Marcin Rogowski, F. Zaza, Tadeusz Olczak
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 299:675-680
Synroc (Synthetic Rocks) materials have been regarded as the second generation of high level waste forms in the world. It allows incorporating into their crystal structures almost all of the elements present in high-level radioactive waste. One of th
Akademický článek
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Autor:
Halina Polkowska-Motrenko, Edward Iller, J. Milczarek, J. Żołądek, M. Sypuła, J. Ráliš, K. Doner, D. Wawszczak, W. Łada, M. Konior
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 281:83-86
Studies of zirconium tungstate gels for production of 188W/188Re generators using tungsten of natural isotopic abundance irradiated in a moderate flux nuclear reactor have been carried out. Composites of WO3–ZrO2 have been synthesized by Complex So
Autor:
Tadeusz Olczak, B. Sartowska, Andrzej G. Chmielewski, Deptula Andrzej, Carlo Alvani, Marcin Brykala, D. Wawszczak, W. Łada
Publikováno v:
Fusion Engineering and Design. 84:681-684
Medium sized spherical particles of Li2TiO3 (with diameters below 100 μm) can be prepared from peroxy lithium titanate solution (stabilized with citric acid) by a modified INCT (Institute of Nuclear Chemistry and Technology) variant of the sol–gel
Publikováno v:
Ceramics International. 33:1617-1621
We have used a complex sol–gel process to synthesize a family of compounds LiNi x Co 1− x O 2 ( x = 0, 0.25, 0.5, 0.75, 1). These compounds are candidates for electrode materials in high-energy-density batteries. Starting sols were prepared from
Autor:
M. Barański, T. Zayarnyuk, Witold Łojkowski, Pavlo Aleshkevych, W. Domuchowski, M. Czech, H. Szymczak, Tadeusz Olczak, Mieczyslaw Tadeusz Borowiec, D. Wawszczak, Stanislaw Gierlotka, W. Łada, V.P. Dyakonov, Deptula Andrzej
Publikováno v:
Solid State Phenomena. 128:25-30
Nanocomposites (nanocrystals) of KY(WO4)2 and KY(WO4)2+1% mol Yb were synthesized using a Complex Sol-Gel Process (CSGP). A chemical treatment with concentrated nitric acid and hydrogen peroxide was used to reduce the decarbonisation temperature. The
Autor:
A. Di Bartolomeo, Tadeusz Olczak, Carlo Alvani, S. Casadio, W. Łada, F. Pierdominici, B. Sartowska, Andrzej G. Chmielewski, Deptula Andrzej, P. Carconi
Publikováno v:
Journal of Sol-Gel Science and Technology. 26:207-212
Microspheres of Li2TiO3 were fabricated by a classical, inorganic sol-gel process from commercially available TiCl4. Elaborated process consists of the following main steps: (1) dissolving of TiCl4 in concentrated aqueous HCl and addition of LiOH; (2
Autor:
Tadeusz Olczak, Fausto Croce, A. Di Bartolomeo, A. Brignocchi, W. Łada, B. Sartowska, Deptula Andrzej, Luca Giorgi
Publikováno v:
Journal of Sol-Gel Science and Technology. 26:201-206
The spinel LiMn2O4 and layered oxides LiNi x Co1 − x O2 (x = 1; 0.75; 0) have been prepared by Complex Sol-gel Process (CSGP). The appropriate sol compositions were obtained from acetate aqueous solution of metals containing ascorbic acid by alkali