Materials Literature
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ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTAn Improved Laboratory Preparation of Copper-Chromium Oxide CatalystThomas W. RienerCite this: J. Am. Chem. Soc. 1949, 71, 3, 1130Publication Date (Print):March 1, 1949Publication History Published online1 May 2002Published inissue 1 March 1949https://pubs.acs.org/doi/10.102…
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A thermodynamic analysis of phase equilibria similar to that developed in Part IV when applied to the ternary system of two polymers and a solvent leads to an explanation of the usual incompatibility of different high polymers in solution. Unless their heat of mixing is virtually zero or negative, two high polymers ar…
The expansivity of many glasses can be increased almost 10 percent by increasing the equilibrium temperature fr om 150 to 200 deg C above t he lowest such temperat ure attainable by lo ng annealing treatments in t he lower part of t h e annealing range. By ch an gi ng t he equilibrium temperatures of a number of the b…
The solubility of crystalline progesterone in aqueous media was determined spectrographically. Progesterone was found to have an average solubility at room temperature of 16.8 μg per ml in distilled water and 15.1 μg per ml in 0.9% aqueous saline.
(1949). 6—A TRELLIS MODEL FOR THE APPLICATION AND STUDY OF SIMPLE PULLS IN TEXTILE MATERIALS. Journal of the Textile Institute Transactions: Vol. 40, No. 2, pp. T111-T160.
Both the spherical and the chromatic aberration of electron microscope objectives may, in principle, be corrected with the aid of a uniform retarding field acting as a mirror. Such an arrangement has the drawback of requiring a conducting film in the ray path and the insertion of the specimen in a region of high field…
(1949). 5—THE USE OF A TRELLIS MODEL IN THE MECHANICS OF HOMOGENEOUS MATERIALS. Journal of the Textile Institute Transactions: Vol. 40, No. 2, pp. T89-T110.