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257. Bipyrroles. Part IV. Some further reactions

David Dolphin、Ronald Grigg、A. W. Johnson 等 4 位作者1965-01-01Journal of the Chemical Society (Resumed)

D. Dolphin, R. Grigg, A. W. Johnson and J. Leng, J. Chem. Soc., 1965, 1460 DOI: 10.1039/JR9650001460

Porphyrin and Phthalocyanine ChemistryFluorine in Organic ChemistryOrganic Chemistry Cycloaddition Reactions

687. The direct phthalimidation of the aromatic nucleus

R. A. Lidgett、E. R. Lynch、E. B. McCall1965-01-01Journal of the Chemical Society (Resumed)

R. A. Lidgett, E. R. Lynch and E. B. McCall, J. Chem. Soc., 1965, 3754 DOI: 10.1039/JR9650003754

Photochromic and Fluorescence ChemistryOrganic Chemistry Cycloaddition ReactionsChemical Reactions and Isotopes

A Newly Observed Pattern of Imperfect Graphite Spherulite in Nodular Iron

Matsujiro Hamasumi1965-01-01Transactions of the Japan Institute of Metals

In a previous paper the present author showed several patterns of imperfect graphite spherulite appearing in nodular iron improperly treated with a cerium containing nodularizing agent, from which concluded that the nodular graphite is nothing but a spherulite consisting of innumerable columnar crystals of graphite gr…

Graphite, nuclear technology, radiation studies

Equilibria and Solubility Data for the Methanol-Water-1-Nitropropane Ternary Liquid System.

Risdon W. Hankinson、D. W. Thompson1965-01-01Journal of Chemical & Engineering Data

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTEquilibria and Solubility Data for the Methanol-Water-1-Nitropropane Ternary Liquid System.R. W. Hankinson and Dudley ThompsonCite this: J. Chem. Eng. Data 1965, 10, 1, 18–19Publication Date (Print):January 1, 1965Publication History Published online1 May 2002Published iniss…

Analytical Chemistry and ChromatographyCrystallization and Solubility StudiesChemical and Physical Properties in Aqueous Solutions

Complexes of azobenzenes and Schiff bases

M. M. Bagga、Peter L. Pauson、F. J. Preston 等 4 位作者1965-01-01Chemical Communications (London)

M. M. Bagga, P. L. Pauson, F. J. Preston and R. I. Reed, Chem. Commun. (London), 1965, 543 DOI: 10.1039/C19650000543

Photochromic and Fluorescence Chemistry

Magnetic and Electrical Properties of NdNbO4 and GdNbO4

F. F. Y. Wang、Robert L. Gravel1965-01-01physica status solidi (b)

Abstract Polycrystalline NdNbO 4 and GdNbO 4 , isostructural with the monoclinic form of YTaO 4 (Fergusonite), were prepared by the usual ceramic method. GdNbO 4 is paramagnetic with an asymptotic Curie point extrapolated to be 0 °K. NdNbO 4 becomes antiferromagetic at 25 °K. Their room temperature electrical resistiv…

Advancements in Solid Oxide Fuel CellsMagnetic and transport properties of perovskites and related materialsElectronic and Structural Properties of Oxides

Determination of Interatomic Distances from X-Ray Absorption Fine Structure

F. W. Lytle1965-01-01Advances in X-ray Analysis

Abstract A pragmatic, easily applied theory of the extended X-ray absorption fine structure found on the high-energy side of absorption edges is developed. This simple model can be successfully applied to determinations of interatomic distances, and it accounts for differences in Kronig structure on different absorpti…

X-ray Spectroscopy and Fluorescence AnalysisElectron and X-Ray Spectroscopy TechniquesX-ray Diffraction in Crystallography

Influence of compressive and tensile stresses at various temperatures on some magnetic properties of transformer laminations

Dillon M. Brown、C. Holt、J.E. Thompson1965-01-01Proceedings of the Institution of Electrical Engineers

The effect of both compressive and tensile stresses of up to 500lbf/in2 at various temperatures in the range 20–400°C on the power loss, coercive force and remanence of two grades of grain-oriented 3% silicon iron has been measured at 50c/s. Increasing tension at first reduces the power loss and the coercive force, bu…

Microstructure and Mechanical Properties of SteelsMagnetic Properties and ApplicationsPower Transformer Diagnostics and Insulation

THE AUGMENTATION MAMMAPLASTY

John R. Lewis1965-01-01Plastic & Reconstructive Surgery

WITH SPECIAL REFERENCE TO ALLOPLASTIC MATERIALS Atlanta, Georgia 478 Peachtree Street, N. E. Atlanta, Georgia

Material Selection and PropertiesConstruction Engineering and SafetyEngineering and Material Science Research

Visible and Infrared Absorption Spectra of Uranium Dioxide

J.L. Bates1965-01-01Nuclear Science and Engineering

The absorption spectra for single crystal and polyerystalline UO2 have been measured between 0.6 and 15 μm at room temperature. The spectrum for UO2 resembles that of a typical semiconductor, opaque in the visible but transparent over a large portion of the infrared. An absorption edge is located at approximately 0.6…

Nuclear Materials and Properties

Equilibrium Pressures of Oxygen over MnO[sub 2]-Mn[sub 2]O[sub 3] at Various Temperatures

Earl M. Otto1965-01-01Journal of The Electrochemical Society

Oxygen pressures of the pyrolusite form of MnO 2 have been determined in a temperature range of 441°–642°C. The dissociation reaction 4 MnO 2 ( c ) ⇄ 2 Mn 2 O 3 ( c ) + O 2 ( g ) has been found to reach a steady state in the forward direction; reaction in the reverse direction was exceedingly slow and did not reach a…

Energetic Materials and CombustionThermal and Kinetic AnalysisChemical Thermodynamics and Molecular Structure

Proton spin-lattice relaxation in polypropylene oxides

T. M. Connor、D. J. Blears、G. R. Allen1965-01-01Transactions of the Faraday Society

T. M. Connor, D. J. Blears and G. Allen, Trans. Faraday Soc., 1965, 61, 1097 DOI: 10.1039/TF9656101097

High voltage insulation and dielectric phenomenaOrganic Light-Emitting Diodes ResearchConducting polymers and applications

Interaction of Alkali Metal Cations with Silica Gel1

H. Ti Tien1965-01-01The Journal of Physical Chemistry

ADVERTISEMENT RETURN TO ISSUEPREVArticleInteraction of Alkali Metal Cations with Silica Gel1H. Ti TienCite this: J. Phys. Chem. 1965, 69, 1, 350–352Publication Date (Print):January 1, 1965Publication History Published online1 May 2002Published inissue 1 January 1965https://pubs.acs.org/doi/10.1021/j100885a508https://d…

Mesoporous Materials and CatalysisAdsorption, diffusion, and thermodynamic properties of materials

Corona Phenomena from Water Drops on Smooth Conductors under High Direct Voltage

Masanori Akazaki1965-01-01IEEE Transactions on Power Apparatus and Systems

The effect of high direct voltage on the formation and dislodging of water drops hanging from a smooth conductor will be shown and used to explain the resulting corona characteristics, such as pulse amplitude and repetition rate, audible noise, radio influence (RI) and loss current, and corona current waveforms. Pheno…

High voltage insulation and dielectric phenomenaPower Transformer Diagnostics and InsulationAerosol Filtration and Electrostatic Precipitation

Continuous Distribution of Dislocations and the Mathematical Theory of Plasticity

T. Mura1965-01-01physica status solidi (b)

Abstract Mises' yield criterion, the Prandtl‐Reuss relation between stress and plastic strain rate, and Hencky's theorem on shear lines for isotropic elastic‐plastic materials are derived from the theory of continuous distributions of dislocations. A linear relation between the velocity of dislocations and the gliding…

Microstructure and mechanical propertiesMetal Forming Simulation TechniquesHigh-Velocity Impact and Material Behavior

Dislocation Structure in Deformed Single Crystals of Magnesium

John V. Sharp、M. J. Makin、J. W. Christian1965-01-01physica status solidi (b)

Abstract The dislocation structure produced by tensile deformation of magnesium single crystals at 77 K and at room temperature has been investigated by transmission electron microscopy techniques. Sections both parallel and perpendicular to the basal plane have been cut by spark machining from single crystals deforme…

Microstructure and mechanical propertiesMagnesium Alloys: Properties and ApplicationsAluminum Alloy Microstructure Properties

Surfaces of solids

Stephen Brunauer1965-01-01Pure and Applied Chemistry

Abstract

Surface Modification and SuperhydrophobicityMaterial Selection and Properties

New Yielding Phenomenon in Some Aluminium Alloys at High Temperatures

Ryo Horiuchi、Hideo Yoshinaga、Shingo HAMA1965-01-01Transactions of the Japan Institute of Metals

A new type yielding phenomenon was observed in Al-Mg and Al-Cu alloys which were pulled at high temperatures above about 350°C. In order to determine characteristics of this high temperature yielding phenomenon, several binary aluminium alloys were investigated by tensile tests at various temperatures from room temper…

Microstructure and mechanical propertiesMetallurgy and Material FormingHigh-Velocity Impact and Material Behavior

Tetragonal Germanium Dioxide and Equilibria in the Ge-O-H System

M. M. Faktor、J. I. Carasso1965-01-01Journal of The Electrochemical Society

The thermodynamic stability of tetragonal germanium dioxide has been characterized by measurements of the equilibrium ratios in the temperature range 830°–1020°K. Results are extrapolated to 298°K using estimated heat capacities, to give the standard thermal parameters, and to the tetragonal‐hexagonal transition point…

Advanced ceramic materials synthesisGlass properties and applicationsSilicon Nanostructures and Photoluminescence