Zobrazeno 1 - 10
of 52
pro vyhledávání: '"M. Tetenbaum"'
Publikováno v:
Physica C: Superconductivity. 270:114-128
Electromotive-force (EMF) measurements of oxygen fugacities as a function of stoichiometry have been made on lead-doped and lead-free Bi2−zPbzSr2Ca1Cu2Ox superconducting ceramics in the temperature range ≈ 700–815°C by means of an oxygen-titra
Autor:
Victor A. Maroni, M. Tetenbaum
Publikováno v:
Physica C: Superconductivity and its Applications. 260:71-80
A thermodynamic assessment of lead-doped Bi-2223 with emphasis on compositions and oxygen partial pressures within the homogeneity region prior to solid-state decomposition is presented. Equations for the variation of oxygen partial pressure with com
Publikováno v:
Physica C: Superconductivity. 249:396-402
Electromotive-force (EMF) measurements of oxygen fugacities as a function of stoichiometry have been made in the lead-doped Bi-2223 superconducting system in the temperature range 700–815°C by means of an oxygen titration technique that employs an
Some aspects of the thermodynamic behavior of high-Tc oxide systems via EMF and related measurements
Publikováno v:
Physica C: Superconductivity. 198:109-117
EMF measurements of oxygen fugacities as a function of stoichiometry have been made in the YBa2Cu3Ox, NdBa2Cu3Ox, and Nd1.81Ce0.19CuOx superconducting systems in the temperature range 400–750°C by means of an oxygen titration technique with a yttr
Autor:
M. Tetenbaum
Publikováno v:
ChemInform. 31
Publikováno v:
Physics and Materials Science of High Temperature Superconductors ISBN: 9789401067508
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7b761886bbd71897a4d2d2747489282
https://doi.org/10.1007/978-94-009-0583-2_17
https://doi.org/10.1007/978-94-009-0583-2_17
Publikováno v:
Physica C: Superconductivity. :321-322
Electromotive force (EMF) measurements of oxygen fugacities as a function of stoichiometry have been made in the lead-doped Bi-2223 superconducting system in the temperature range 700–815°C by means of an oxygen titration technique. The results of
Publikováno v:
Physica C: Superconductivity and its Applications. 158:377-380
Based on the results of EMF measurements, plots of the logarithm of the oxygen fugacities versus stoichiometry in YBa 2 Cu 3 O x show an inflection around x ≅ 6.65 at temperatures between 400–500°C. There is no apparent inflection at higher temp
Publikováno v:
Pure and Applied Chemistry. 57:1407-1426
Autor:
Carl E. Johnson, M. Tetenbaum
Publikováno v:
Journal of Nuclear Materials. 120:213-216
The effect of water vapor in a helium carrier gas on the vaporization behavior of lithium oxide has been investigated in the temperature range 1023 to 1273 K. Based on the reaction Li2O(s)+H2O(g) → 2LiOH(g), the results of this study yield second a