Materials Literature
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Hydrothermal experiments were conducted to explore the effects of changing chemistry, temperature, and pressure on the reaction of smectite, run I : I with pure water, to mixed-layer clay. At high temperatures trioctahedral smectites are more stable than dioctahedral smectites' For dioctahedral smectites, hydrothermal…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTPentagonal-bipyramidal complexes. Crystal and molecular structures of chloroaqua(2,6-diacetylpyridine bis(semicarbazone))manganese(II), -iron(II), -cobalt(II), and -zinc(II) chloride dihydratesGus J. Palenik and Dennis W. WesterCite this: Inorg. Chem. 1978, 17, 4, 864–870Pub…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSolution-state spin-equilibrium properties of the tris[2-(2-pyridyl)imidazole]iron(II) and tris[2-(2-pyridyl)benzimidazole]iron(II) cationsKaren A. Reeder, Eric V. Dose, and Lon J. WilsonCite this: Inorg. Chem. 1978, 17, 4, 1071–1075Publication Date (Print):April 1, 1978Publ…
S Roy Morrison New York: Plenum 1977 pp xvii + 415 price $47.40 This is a good book for chemists and metallurgists researching and studying in the fields of surface reactivity, corrosion or surface catalysis. It provides a helpful review and bibliography in these fields.
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTA systematic x-ray absorption study of molybdenum complexes. The accuracy of structural information from extended x-ray absorption fine structureStephen P. Cramer, Keith O. Hodgson, Edward I. Stiefel, and William E. NewtonCite this: J. Am. Chem. Soc. 1978, 100, 9, 2748–2761P…
A general theory of vibronically induced electric-dipole intensity in the f-f transitions of octahedral (Oh ) six-coordinate trivalent lanthanide ion complexes is developed. The theory is based on a model in which both static (point-charge crystal field) and dynamic (transient ligand dipoles) coupling between the meta…
We present a new rigorous integral formalism for the theoretical study of dielectric coated gratings and grating couplers. It applies in the resonance domain, where the wavelength of the incident field and the groove spacing are of the same order of magnitude. The computed program issued from this theory extends the d…
Solutions obtained from six soils in tropical North Queensland after incubation at a moisture tension of 0.1 bar were analysed to obtain data on their ionic strengths. Soil extracts, at soil: solution ratios of 1:1, 1:2.5, 1:5, and 1:10 were also examined. Determinations on the aqueous phase included electrical conduc…
Au-Fe alloys have been studied by magnetic measurements of various types in the composition range where ferromagnetism evolves from spin-glass character. The percolation limit identified from the results and other data is 15.5 + 0.3 at.% Fe. Between this composition and ∼28% Fe, finite clusters co-exist in significant…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTPhotosensitization of stilbene isomerization by palladium and platinum porphyrins, an intermolecular quantum chain processJanet A. Mercer-Smith and David G. WhittenCite this: J. Am. Chem. Soc. 1978, 100, 9, 2620–2625Publication Date (Print):April 1, 1978Publication History P…
An expression for the temperature coefficients of resistance of thin metal films is derived wherein size effects, thermal strain and difference in the thermal expansion coefficients between film and its substrate are taken into account.
Many spectral filtering problems require the use of assemblies of layers having thicknesses which bear no obvious relationship to each other. Successful production of these multilayers requires films with thicknesses approximating theoretical values. We show that the optical methods currently used in the production of…
In the preceding paper, an energy method for performing calculations in fabric mechanics, together with appropriate computational techniques, was described. The present paper contains examples of applications of this method to woven fabrics, particularly to various models of plainweave fabric subject to tension, but a…
The beta phase of FeTiD is shown to be orthorhombic with lattice parameters a=2.956+or-0.004 AA, b=4.543+or-0.006 AA and c=4.388+or-0.006 AA. The deuterium atoms are ordered on certain octahedral interstitial sites with two nearest-neighbour iron atoms.
By applying a slip-line fields solution for general yielding, which includes the tup indenter for Charpy V-notch and precracked Charpy tests, estimates of high loading-rate yield stress values can be obtained. These values of yield stress are of particular interest for loading-rate sensitive materials such as low stre…
Density matrices defined with respect to a finite basis set are considered as elements in a vector space. A basis set is introduced in the space whose elements are Hermitian matrices. By a suitable transformation of the basis, one component only will contribute to the trace, so the space of unit trace matrices is a tr…
An energy method for calculations in fabric mechanics is described. The aim behind the development of this method was to find an approach that could be applied in a uniform manner to a variety of fabric structures and types of deformation. In the first part of the paper, the principle of the method is described for th…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTOxygen binding to cobalt porphyrinsJames P. Collman, John I. Brauman, Kenneth M. Doxsee, Thomas R. Halbert, Susan E. Hayes, and Kenneth S. SuslickCite this: J. Am. Chem. Soc. 1978, 100, 9, 2761–2766Publication Date (Print):April 1, 1978Publication History Published online1 M…
ADVERTISEMENT RETURN TO ISSUEPREVArticlePhotochromism and electrochromism in amorphous transition metal oxide filmsRichard J. Colton, Alberto M. Guzman, and J. Wayne RabalaisCite this: Acc. Chem. Res. 1978, 11, 4, 170–176Publication Date (Print):April 1, 1978Publication History Published online1 May 2002Published inis…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTInfrared spectra of argon matrix-isolated alkali halide salt/water complexesBruce S. AultCite this: J. Am. Chem. Soc. 1978, 100, 8, 2426–2433Publication Date (Print):April 1, 1978Publication History Published online1 May 2002Published inissue 1 April 1978https://pubs.acs.org…