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ALTHOUGH UNSATISFACTORY PERFORMANCE OF LIMESTONE AND DOLOMITE AGGREGATES IN CONCRETE IS RELATIVELY RARE, CERTAIN CARBONATE ROCKS HAVE BEEN FOUND TO EXPAND RAPIDLY IN SOLUTIONS OF THE ALKALI METAL HYDROXIDES. THESE REACTIVE ROCKS CAN BE CATEGORIZED ON THE BASIS OF MINERAL COMPOSITION AND TEXTURE, ALL BEING ARGILLACEOUS…
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B. N. Figgis, J. Lewis and F. E. Mabbs, J. Chem. Soc., 1961, 3138 DOI: 10.1039/JR9610003138
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTREACTION BETWEEN SILICA AND CALCIUM HYDROXIDE SOLUTIONS. I. KINETICS IN THE TEMPERATURE RANGE 30 TO 85°1S. A. GreenbergCite this: J. Phys. Chem. 1961, 65, 1, 12–16Publication Date (Print):January 1, 1961Publication History Published online1 May 2002Published inissue 1 Januar…
The Seebeck coefficient α, electrical conductivity σ, and thermal conductivity K data are given for a number of Ag2Te specimens measured at room temperature. The maximum value observed for the figure of merit α2σ/K was 1.3×10−3°C−1. The relationship between K and σ was linear, and Kel could be expressed approximately…
The anodic transient behavior of magnesium in aqueous environments is studied under controlled conditions. The steady‐state behavior as reported by other investigators is reviewed, and pertinent additional observations are reported. A unified explanation of the aqueous electrochemical behavior of magnesium based on th…
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D. M. L. Goodgame and F. A. Cotton, J. Chem. Soc., 1961, 3735 DOI: 10.1039/JR9610003735
J. Chatt and B. L. Shaw, J. Chem. Soc., 1961, 285 DOI: 10.1039/JR9610000285
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTThermal Stability as a Function of Chemical Structure.E.S. Blake, W.C. Hammann, James W. Edwards, T.E. Reichard, and M. R. OrtCite this: J. Chem. Eng. Data 1961, 6, 1, 87–98Publication Date (Print):January 1, 1961Publication History Published online1 May 2002Published inissu…
A compilation of the S—O symmetric and asymmetric stretching frequencies is given for a large number of compounds containing an —SO 2 — group. It is shown that a linear relationship between [Formula: see text] is valid for a large number of sulphuryl and polysulphuryl compounds and that the actual frequencies depend i…
ABS>The solubility of oxygen in alpha -zirconium in the temperature region, 400-800 deg C, was investigated by x-ray methods. The solubility, which is independent of temperature, is 28.6 at.% (ZrO/sub 0.4//sub 0/). With increasing oxygen content, the length of the c axis increases over the entire solubility range whil…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTInstability Constants of Complex Compounds.F. BasoloCite this: J. Am. Chem. Soc. 1961, 83, 2, 507Publication Date (Print):January 1, 1961Publication History Published online1 May 2002Published inissue 1 January 1961https://pubs.acs.org/doi/10.1021/ja01463a075https://doi.org/…
The diffusion of helium through the walls of high-purity fused quartz hollow cylinders was studied using a mass spectrometer as a detecting device. By surrounding the outside of the hollow cylinder with helium and observing it diffuse through into the mass spectrometer, permeation rates and diffusion coefficients were…
J. H. Welch and W. Gutt, J. Chem. Soc., 1961, 4442 DOI: 10.1039/JR9610004442
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTESTERIFICATION OF THE SURFACE OF AMORPHOUS SILICAC. C. Ballard, E. C. Broge, R. K. Iler, D. S. St. John, and J. R. McWhorterCite this: J. Phys. Chem. 1961, 65, 1, 20–25Publication Date (Print):January 1, 1961Publication History Published online1 May 2002Published inissue 1 J…
Many aspects of the history of natural glasses are related to the physicochemical properties of silicate melts. Glasses are thermodynamically unstable; with time and under a variety of conditions, they become crystalline. When little water is present, devitrification may be described in much the same terms as those wh…
D. A. S. Ravens and I. M. Ward, Trans. Faraday Soc., 1961, 57, 150 DOI: 10.1039/TF9615700150
A brief review is given of possible ways to increase corrosion resistance of titanium in acids proceeding from analysis of its electrochemical characteristics and passive state stability. Rational ways of alloying titanium for acid resistance are indicated. Experiments include titanium alloys with palladium, chromium,…