Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Zdeněk Černošek"'
Publikováno v:
Ceramics-Silikáty, Vol 67, Iss 2, Pp 217-226 (2023)
Metaphosphate glasses ZnaCu(1-a)(PO₃)₂ and CabCu(1-b)(PO₃)₂ were prepared with the aim of studying the effect of different cations on solubility in water, on volume homogeneity and on the thickness of the surface layer. The relative ionicity
Externí odkaz:
https://doaj.org/article/47d1915fba9b413098dd571bcb78861f
Publikováno v:
Journal of Non-Crystalline Solids. 607:122222
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29ee069381f4a56dd292ab9f8804bb4b
https://doi.org/10.1016/j.jnoncrysol.2023.122222
https://doi.org/10.1016/j.jnoncrysol.2023.122222
Publikováno v:
International Journal of Applied Glass Science. 12:581-587
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be77c803149088caa8b3c28f5ed9c92e
https://doi.org/10.1111/ijag.15903
https://doi.org/10.1111/ijag.15903
Publikováno v:
Journal of Solid State Chemistry. 314:123366
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5427d103af9429daabf4709f95795a2
https://doi.org/10.1016/j.jssc.2022.123366
https://doi.org/10.1016/j.jssc.2022.123366
Autor:
Zdeněk Černošek, Sergey V. Makarov, Antonín Lyčka, Martin Hejda, Daniel Duvinage, Enno Lork, Jens Beckmann, Stefan Mebs, Sergey Yu. Ketkov, Libor Dostál, Jan Macháček
Publikováno v:
Chemistry (Weinheim an Der Bergstrasse, Germany)
The aryltellurenyl cation [2‐(tBuNCH)C6H4Te]+, a Lewis super acid, and the weakly coordinating carborane anion [CB11H12]−, an extremely weak Brønsted acid (pK a=131.0 in MeCN), form an isolable ion pair complex [2‐(tBuNCH)C6H4Te][CB11H12], in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b3e2a8d6f45ca4453a2a63a6fd28648
Publikováno v:
New Journal of Chemistry. 43:13388-13397
Novel hybrid ligands based on [1,2,3]-diazaphosphole (dap) were prepared and their coordination behaviour toward selected transition metals has been studied. The syntheses and spectroscopic properties of polydentate bis(5-t-butyl-[1,2,3]-diazaphospho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcdc1e20a92bc40a9da57a460ef62211
https://doi.org/10.1039/c9nj03146d
https://doi.org/10.1039/c9nj03146d
Publikováno v:
Journal of Non-Crystalline Solids. 502:35-43
Bulk glasses of the compositional series (A) xNb2O5–(50-x)ZnO–50P2O5 and (B) xNb2O5–50ZnO-(50-x)P2O5 were prepared to investigate possible substitution of cation (Zn2+), series A, and anion (PO3−), series B, with niobium and the effect of thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5399108c7cad2fb81881820dea47a7da
https://doi.org/10.1016/j.jnoncrysol.2018.10.020
https://doi.org/10.1016/j.jnoncrysol.2018.10.020
Publikováno v:
Journal of Solid State Chemistry. 303:122522
The influence of molybdenum on the actual chemical composition of phosphate glasses prepared in the range of the batch compositions from ultraphosphate to pyrophosphate was studied. An analysis of the glasses by XRF, ESR and 31P MAS NMR, supplemented
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94e91564994cf189b98f0971906bf75b
https://doi.org/10.1016/j.jssc.2021.122522
https://doi.org/10.1016/j.jssc.2021.122522
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 131:2303-2310
The thermal behavior and crystallization of barium molybdate-phosphate glasses were studied in two compositional series, namely A: (100 − x)Ba(PO3)2–xMoO3 (with x = 0–70 mol%) and B: 50BaO–yMoO3–(50 − y)P2O5 (with y = 0–15 mol% MoO3). T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64e4add46b51a9e271f6eda3a28cda9e
https://doi.org/10.1007/s10973-017-6864-5
https://doi.org/10.1007/s10973-017-6864-5
Autor:
Petr Kutálek, Petr Janicek, M. Vlasova, L. Tichý, Eva Černošková, Petr Knotek, Zdeněk Černošek
Publikováno v:
Materials Chemistry and Physics. 195:236-246
Amorphous Ge24.9Sb11.6S63.5 thin films prepared by thermal evaporation were aged for more than 1 year under various conditions: in the dark in a desiccator, in a dark and humid atmosphere and under laboratory conditions under daylight. The bleaching
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4284c5849c390a8e0aa470270027211
https://doi.org/10.1016/j.matchemphys.2017.04.019
https://doi.org/10.1016/j.matchemphys.2017.04.019