Zobrazeno 1 - 10
of 279
pro vyhledávání: '"G. Róg"'
Publikováno v:
The Journal of Chemical Thermodynamics. 40:21-24
The standard molar Gibbs free energies of formation of BaZrO3, and Ba2ZrO4 have been determined by solid-state galvanic cells involving a single crystal CaF2 as a solid-state electrolyte. The e.m.f. measurements were performed in the temperature rang
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e12bae01e167b608f1473ab6606174ae
https://doi.org/10.1016/j.jct.2007.06.001
https://doi.org/10.1016/j.jct.2007.06.001
Publikováno v:
The Journal of Chemical Thermodynamics. 39:275-278
The standard molar Gibbs free energy of formation of CaCr2O4 from CaO and Cr2O3 has been determined by the e.m.f. measurement of galvanic cells involving a single crystal CaF2 and a polycrystalline CaZrO3 solid-state electrolytes in the temperature r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1550b185cef04f4ff2ecbcb7094cd78c
https://doi.org/10.1016/j.jct.2006.07.005
https://doi.org/10.1016/j.jct.2006.07.005
Publikováno v:
The Journal of Chemical Thermodynamics. 37:97-100
The standard Gibbs free energy of formation of the intermetallic compound Ni3Al and the aluminium activity have been determined in the temperature range (820 to 920) K with the help of solid-state galvanic cells involving calcium fluoride as an elect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef0e96a6e99d683d9aa74605957c7df6
https://doi.org/10.1016/j.jct.2004.07.033
https://doi.org/10.1016/j.jct.2004.07.033
Publikováno v:
The Journal of Chemical Thermodynamics. 36:473-476
The standard Gibbs free energy of formation of LiMnO 2 and LiMn 2 O 4 at the temperatures of (680, 740 and 800) K has been determined with the help of the solid-state galvanic cells involving lithium–β-alumina electrolyte. The equilibrium electric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b895cc3aa9eb816d8a73cf7a74a64d56
https://doi.org/10.1016/j.jct.2004.02.009
https://doi.org/10.1016/j.jct.2004.02.009
Publikováno v:
The Journal of Chemical Thermodynamics. 35:261-268
The activities of aluminium and nickel are constituents in the (Ni + Al) superalloys in the concentration range 50 mol% to 70 mol% of Al at the temperatures (870, 900, and 920) K were determined with the help of solid-state galvanic cells involving c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e74634e723835292aba75b88c9d460ac
https://doi.org/10.1016/s0021-9614(02)00361-0
https://doi.org/10.1016/s0021-9614(02)00361-0
Publikováno v:
Electrochimica Acta. 47:4523-4529
Stoichiometric, and doped with a small amount of CaO, calcium zirconate dense samples were prepared. X-ray analysis revealed that the solid solution was formed in the concentration range up to x� / 0.06 in the {x CaO� /(1� /x )CaZrO3} mixture.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bd9d8964d280d8f72152afcb725ba31
https://doi.org/10.1016/s0013-4686(02)00540-6
https://doi.org/10.1016/s0013-4686(02)00540-6
Autor:
A. Kozłowska-Róg, G. Róg
Publikováno v:
The Journal of Chemical Thermodynamics. 34:1311-1315
The standard molar Gibbs energy of formation of La 2 Zr 2 O 7 from La 2 O 3 and ZrO 2 has been determined in the temperature range 1073 K to 1273 K by the e.m.f. measurements. The solid-state galvanic cell involving lanthanum β -alumina electrolyte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f0a0ea86eef8c4658f1db178cc70c3e
https://doi.org/10.1006/jcht.2002.0957
https://doi.org/10.1006/jcht.2002.0957
Autor:
G. Róg, A. Kozłowska-Róg
Publikováno v:
The Journal of Chemical Thermodynamics. 34:1151-1156
The {xCo2SiO4 + (1 − x)Ni2SiO4} solid solutions were studied at the temperatures of (1073, 1173 and 1273) K by solid-state galvanic cells involving β′′ -alumina electrolytes conducting cobalt and nickel divalent ions, respectively. The activit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d9d92ba9a7e541708dc28bf4b06f6d3
https://doi.org/10.1006/jcht.2002.0971
https://doi.org/10.1006/jcht.2002.0971
Autor:
G. Róg, M. Potoczek-Dudek
Publikováno v:
The Journal of Chemical Thermodynamics. 33:77-82
The standard molar Gibbs energy of formation of CaZrO3from CaO andZrO2 has been determined by the e.m.f. measurements of a galvanic cell with calcium-ion conducting solid-state electrolyte in the temperature range 1073 K to 1273 K. The average values
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a6a96bb31ea0b86624688c94146f780
https://doi.org/10.1006/jcht.2000.0722
https://doi.org/10.1006/jcht.2000.0722
Publikováno v:
The Journal of Chemical Thermodynamics. 32:931-935
The standard molar Gibbs free energies of formation of Co2SiO4andNi2SiO4 have been determined by solid-state galvanic cells in the temperature range 823 K to 1273 K. Calcium fluoride-based composite containing SiO2(mole fraction x = 0.05) was applied
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35a5d671009e79fb9e465918ea8554fd
https://doi.org/10.1006/jcht.2000.0666
https://doi.org/10.1006/jcht.2000.0666