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Thermodynamics of high‐polymer solutions. III. Swelling of cross‐linked rubber

Robert L. Scott、Michael Magat1949-10-01Journal of Polymer Science

Abstract The equilibrium swelling of the gum stocks of twelve different rubber vulcanizates has been measured in thirteen organic solvents. The results are in good agreement with the theory of Flory and Rehner. Values of the internal pressure (cohesive energy density) and the average molal volume between cross‐linkage…

Polymer crystallization and propertiesPolymer Nanocomposites and Propertiesbiodegradable polymer synthesis and properties

Viscose Processing of Cellulose

R. L. Mitchell1949-10-01Industrial & Engineering Chemistry

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTViscose Processing of CelluloseR. L. MitchellCite this: Ind. Eng. Chem. 1949, 41, 10, 2197–2201Publication Date (Print):October 1, 1949Publication History Published online1 May 2002Published inissue 1 October 1949https://pubs.acs.org/doi/10.1021/ie50478a033https://doi.org/10…

Advanced Cellulose Research StudiesBiofuel production and bioconversionLignin and Wood Chemistry

Crystal chemical studies of the 5f-series of elements. X. Sulfides and oxysulfides

W. H. Zachariasen1949-10-01Acta Crystallographica

A number of sulfides and oxy-sulfides of 5f-elements and of cerium have crystal structures of known types as follows: NaCl-type: CeS, ThS, US, PuS; Sb2S3-type: Th2S3, U2S3, Np2S3; PbCl2-type: ThS2; PbFCl-type: ThOS, UOS, NpOS.

Chemical Thermodynamics and Molecular StructureThermal and Kinetic AnalysisSolid-state spectroscopy and crystallography

Precipitation from Solid Solutions of C and N in α-Iron

C. A. Wert1949-10-01Journal of Applied Physics

The formation of precipitates from the solid solutions of C and N in α-iron has been studied by means of the internal friction peak associated with the stress-induced interstitial diffusion of the solute atoms. A transformation law has been found to fit the experimental data. The data are interpreted as showing the fo…

Microstructure and Mechanical Properties of SteelsFusion materials and technologiesMetallurgical Processes and Thermodynamics

The probability distribution of X-ray intensities

A. J. C. Wilson1949-10-01Acta Crystallographica

In a crystal without symmetry elements and containing a sufficiently large number of atoms the probability of the hkl reflexion having an intensity between I and I + dI is P(I) dI, where P(I) = Σ−1 exp{−I/Σ}, and Σ is the sum of the squares of the scattering factors of the atoms. In a centrosymmetric crystal the proba…

X-ray Diffraction in CrystallographyX-ray Spectroscopy and Fluorescence AnalysisCrystallography and Radiation Phenomena