Zobrazeno 1 - 10
of 12
pro vyhledávání: '"J. L. GINOUX"'
Publikováno v:
The Journal of Physical Chemistry B. 102:3749-3753
The evolution of thermally stimulated depolarization current (TSDC) measured on a mordenite Na zeolite is examined as a function of the Na+ exchange degree. According to this investigation, the dipolar reorientation is due to Na+, and the TSDC signal
Publikováno v:
Vacuum. 47:291-295
The gas flow nature (helium, nitrogen and/or hydrogen) in silicon carbide whiskers synthesis by silica carbothermal reduction in a fixed bed was studied. The product morphology as well as the carbothermal reduction yield are deeply reliant on the gas
Publikováno v:
Journal of Materials Science. 31:2367-2371
SiC whiskers can be produced from 1350–1500 °C by carbothermal reduction of the silica in a fixed bed percolated by a hydrogen flow. At 1450 °C and above, the addition of iron to the silica-carbon mixture leads to the formation of submicrometre w
Autor:
J. L. Ginoux, V. Borg Dezani
Publikováno v:
Physics of Plasmas. 1:1060-1063
The breakdown voltage versus pressure for pure helium and several silane–helium mixtures between coaxial cylinders were measured during an alternative current corona silent discharge at low frequency (3000 Hz) from 104 to 1.5×105 Pa at constant te
Publikováno v:
Journal of Thermal Analysis. 38:1005-1015
Calorimetric measurements of the heat of adsorption of CO2 on zeolites with variable content of mono- and divalent cations lead to common conclusions. High initial heats (up to 120 kJ·mol−1 for NaA), generally associated with a slow and activated
Publikováno v:
Journal of Thermal Analysis. 37:2507-2523
Various contents of Li+, Ni2+ or Cu2+ were introduced in zeolite NaA by conventional cation exchange. Crystal damages are observed on samples having suffered the lowerpH.
Publikováno v:
Journal de Chimie Physique. 87:1083-1107
De fortes energies d'adsorption de CO 2 sur NaA (de l'ordre de 120 kJ par mole), correspondant a moins de 0,3 site par cavite α, ont ete attribuees a la chimisorption de CO 2 sur certains cations sodium. Ces sites disparaissent des 20% d'echange des
Publikováno v:
Journal of The Electrochemical Society. 134:1994-2000
Porosities of porous silicon layers formed on different types of substrates and under different experimental conditions are compared with and related to the pore size distribution determined by gas adsorption experiments. Results show that porous lay
Publikováno v:
ChemInform. 18
Porosities of porous silicon layers formed on different types of substrates and under different experimental conditions are compared with and related to the pore size distribution determined by gas adsorption experiments. Results show that porous lay
Publikováno v:
Advances in Chemistry ISBN: 9780841201804
Molecular Sieves
Molecular Sieves
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::732cbad25c917ebbf1bc36fa5aff94b3
https://doi.org/10.1021/ba-1973-0121.ch034
https://doi.org/10.1021/ba-1973-0121.ch034