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Sorption-desorption properties of dual oxide gels in the system BeO-In_O3
Water vapor sorption-desorption isotherms at 2° and 12° have been obtained for a series of eleven heat-treated (2 hour periods) gels selected at every 10 mole per cent in the system Be0-1n203. Two zones of enhanced adsorption ...
Magnetic susceptibility studies in the dual hydrous oxide system NiO–Al_O_
Nickelous oxide, NiO, as normally prepared, consists of crystals larger than the colloidal range of particle size, and exhibits a transformation at about 250°C, detectable by back reflection x-ray diffraction, magnetic ...