Zobrazeno 1 - 10
of 70
pro vyhledávání: '"R. Gajerski"'
Publikováno v:
Thermochimica Acta. 569:55-60
In this paper, the results of experimental study concerning the hydration behavior of Ca 7 ZrAl 6 O 18 with water to solid (w/s) ratios of 0.5 and 1.0 at 60 °C are presented. Hydration products were studied by XRD, DTA-TG and SEM/EDS after 24 h; 3,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73fad96c461fb594cf6531f2293f5ac8
https://doi.org/10.1016/j.tca.2013.07.011
https://doi.org/10.1016/j.tca.2013.07.011
Publikováno v:
Ceramics International. 38:3821-3827
The hydraulic properties of the Ca 7 ZrAl 6 O 18 (C 7 A 3 Z) phase as well as the hydration products and thermal decomposition mechanism of this hydrated phase were studied. Microcalorimetric analysis has shown that the C 7 A 3 Z phase reacts with wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7e3d5201ae3a3f4ec418d76f61118ca
https://doi.org/10.1016/j.ceramint.2012.01.031
https://doi.org/10.1016/j.ceramint.2012.01.031
Publikováno v:
Journal of Non-Crystalline Solids. 357:73-77
A six-component Fe50Ni10Cu20P10Si5B5 immiscible alloy was arc-melt in argon and it was melt-spun from various temperatures. The morphology and chemical composition of the cross-section of the ingot and melt-spun ribbons were analysed with a scanning
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8534d172ef0503ffdaaa226f5c30ae75
https://doi.org/10.1016/j.jnoncrysol.2010.10.002
https://doi.org/10.1016/j.jnoncrysol.2010.10.002
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 96:475-480
The purpose of this work was to investigate the influence of titanium and yttrium dopants on chemical stability of selected Ba(Ce1−xTix)1−yYyO3 compounds. The presented results are the part of wider research concerning the crystallographic struct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0db9e30cf7b909cba9c96dbe24e480e
https://doi.org/10.1007/s10973-008-9829-x
https://doi.org/10.1007/s10973-008-9829-x
Autor:
R. Gajerski, Witold Kucza, J. Morgiel, Marek Danielewski, S. Łabuś, A. Michalski, A. Małecki, J. Obłąkowski
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 88:65-69
The ultrasonic spray pyrolysis (USP) technique was used for synthesis of alumina- and zirconia-based powders. The starting agents were aqueous solutions, atomized by the ultrasonic spray generator and pyrolized in the furnace under the open-air condi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1d9ac0bd335e571cb8a6385583b9d0b
https://doi.org/10.1007/s10973-006-8075-3
https://doi.org/10.1007/s10973-006-8075-3
Publikováno v:
Thermochimica Acta. 426:7-14
Various composition of Na1+xSixZr2P3−xO12 (x from 1.6 to 2.4), Y-doped Nasicon (Na1+x+yZr2−yYySixP3−xO12 ,N a 1+xZr2−yYy SixP3−xO12−y, where x =2 ,y = 0.12) and Fe-doped Nasicon (Na3Zr2/3Fe4/3P3O12) were prepared by coprecipitating. Diffe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c16343fa35456accc905d1d597a9fb0
https://doi.org/10.1016/j.tca.2004.07.002
https://doi.org/10.1016/j.tca.2004.07.002
Publikováno v:
Journal of Alloys and Compounds. 384:175-180
Three-component Cu 68.5 Ni 12 P 19.5 alloy was prepared using 99.95 wt.% Cu, Cu–P and Ni–P master alloys. The precursors were encapsulated in quartz tubes under vacuum (10 −2 bar) and melted in a resistance furnace. The microstructure of the al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51a249bb245535a8552e6b2fe2b74da1
https://doi.org/10.1016/j.jallcom.2004.04.102
https://doi.org/10.1016/j.jallcom.2004.04.102
Publikováno v:
Journal of Non-Crystalline Solids. 343:150-153
A nickel–copper–iron–phosphorus Ni 63 Cu 9 Fe 8 P 20 alloy was prepared. The precursors were induction melted in tubes under vacuum (10 −2 bar). The microstructure of the alloy was investigated by use of light microscopy, scanning electron mi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e3a327770243a127e05e6315747bdc3
https://doi.org/10.1016/j.jnoncrysol.2004.07.055
https://doi.org/10.1016/j.jnoncrysol.2004.07.055
Glass forming ability and thermal stability of Cu68.5Ni12P19.5 and Cu66Ni11.5P22.5 melt spun ribbons
Publikováno v:
Journal of Alloys and Compounds. 373:115-121
Copper–nickel–phosphorus Cu 68.5 Ni 12 P 19.5 and Cu 66 Ni 11.5 P 22.5 alloys were prepared using 99.95 wt.% Cu, Cu–P and Ni–P master alloys. The precursors were encapsulated in quartz tubes under vacuum (10 −2 bar) and melted in a resistan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfa17c95e775f1ce70cc292af6e2b666
https://doi.org/10.1016/j.jallcom.2003.11.001
https://doi.org/10.1016/j.jallcom.2003.11.001
Publikováno v:
Sensors and Actuators B: Chemical. 101:47-56
Five solid-state potentiometric CO 2 sensors of the type: CO 2 , O 2 , Ag, M 2 CO 3 –BaCO 3 |Nasicon| X, Pt, O 2 (where M=Li or Na, X—Na 2 O activity buffer) were investigated. The effects of electrode composition and operating temperature on lon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5302d2efd4af63ce30b8f622dab701fd
https://doi.org/10.1016/j.snb.2004.02.021
https://doi.org/10.1016/j.snb.2004.02.021