Zobrazeno 1 - 10
of 38
pro vyhledávání: '"I. Pelly"'
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 91:125-135
The blue organo-clay color pigment (OCCP) naphthylazonaphthylammonium-montmorillonite was synthesized from the white naphthylammonium-montmorillonite by treating with NaNO2, the azo colorant being located in the interlayer space. The following effect
Autor:
M. Eyal, E. Shimshilashvili, Yaron Katzir, Y. Beeri, A.N. Zanvilevich, Bor-ming Jahn, B.A. Litvinovsky, John W. Valley, I. Pelly
Publikováno v:
Lithos. 95:208-228
The central pluton within the Neoproterozoic Katharina Ring Complex (area of Gebel Mussa, traditionally believed to be the biblical Mt. Sinai) shows a vertical compositional zoning: syenogranite makes up the bulk of the pluton and grades upwards to a
Publikováno v:
Fuel. 78:205-213
The use of coal in electric power plants in Israel is relatively recent (1982). However, already in 1996, the Hadera and Ashqelon power plants had produced about 850 000 tons of fly ash. Most of it was used as an additive to clinker (cement). Neverth
Publikováno v:
Materials Research Bulletin. 24:283-287
There are now many routes to the synthesis of YBa2Cu3O7−x. The method of mixing the oxides and heating them to 950°C is one of the earliest and seems to be the crudest. Nevertheless it seems that this is still the most widespread method used. Seve
Autor:
I. Pelly
Publikováno v:
Israel Journal of Chemistry. 13:171-180
The thermal decomposition of ammonium perchlorate doped with Cu+2 and Mn+2 was studied, using DTA and TGA. Small concentrations (0.1 − 0.01%) of these ions inhibit the decomposition by eliminating the first exotherm. At higher concentrations a cata
Autor:
I. Pelly
Publikováno v:
Thermochimica Acta. 55:27-34
The thermal decomposition of ammonium perchlorate doped with Cu 2+ , Mn 2+ , Co 2+ and Fe 3+ (with and without H + ) was studied using DTA and TG. Small concentrations of these ions inhibit the decomposition by eliminating the first exothermic peak.
Autor:
I. Pelly, D. Issahary
Publikováno v:
X-Ray Spectrometry. 11:8-12
An accurate, rapid and relatively cheap method adapted for use in the phosphate industry for on-line simultaneous multielement analysis of phosphate ore and calcined phosphate, using x-ray fluorescence, is described. The method of analysis is suffici
Publikováno v:
Journal of Inorganic and Nuclear Chemistry. 31:3395-3404
The thermal decomposition of NOClO4 (powder, or fragments of pressed pellets) and of NO2ClO4 (granules) has been studied gasometrically and by X-ray diffraction. During the decomposition of NOClO4, NO2ClO4 is formed as an intermediate. The following
Publikováno v:
Journal of Inorganic and Nuclear Chemistry. 32:33-41
The decomposition of mixtures of metal oxides with NOClO4 or NO2ClO4 was studied by gasometry, thermogravimetry, D.T.A. and i.r. absorption. It is shown that NOClO4 is first converted to NO2ClO4, which reacts with some of the oxides to form the corre
Publikováno v:
The Journal of Chemical Physics. 50:2382-2391
The adsorption of immobilely deposited and thermally equilibrated Cs layers has been studied on the (110), (211), (100), (111), (103), and (115) regions of a tungsten field emitter. The work‐function‐vs‐coverage data permit resolution into adso