306. Studies in the mechanism of flame movement. Part IV. The vibratory period
H. F. Coward, F. J. Hartwell and E. H. M. Georgeson, J. Chem. Soc., 1937, 1482 DOI: 10.1039/JR9370001482
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ELASTIC AND VISCOUS PROPERTIES OF SEVERAL SODA‐SILICA GLASSES IN THE ANNEALING RANGE OF TEMPERATURE*
A bstract Measurements have been made on “stabilized” glass fibers of five compositions in the system soda‐silica, at several temperatures in the annealing range, to obtain the viscosity, Young's modulus for instantaneous and total elasticity, and the. rate of delayed elastic distortion for each glass. Values for the…
On aliphatic polyamines IV
Abstract The high boiling amines, obtained by the interaction of 1: 3‐dibromo‐propane and 1: 2‐diamino‐ethane hydrate, have been investigated. The lower terms contain straight chains of dimethylene and trimethylene groups separated by nitrogen atoms but in the higher boiling fractions cyclic amines are present.
SURFACE TENSION OF VARIOUS MOLTEN GLASSES*
A bstract Surface‐tension measurements were made on a series of molten glasses at 1200° and 1350°C, using the maximum bubble‐pressure method. A base glass was chosen with the composition of 17.4% Na 2 O, 10.1% CaO, 72.5% SiO 2 , or 1.4 Na 2 O: 0.9 CaO:6.0 SiO 2 , to which 0.030 gram‐atom of various elements in the for…
A new electron microscope
A new two-stage electron microscope has been designed and made for the express object of the microscopy of small objects by means of electron beams. The apparatus includes an optical microscope, and means are provided to bring any required object detail from the optical to the electron system. The focusing coils are m…
The corrosion of tin in nearly neutral solutions
T. P. Hoar, Trans. Faraday Soc., 1937, 33, 1152 DOI: 10.1039/TF9373301152
The solubility product of thallous iodide at 25°
C. W. Davies and R. A. Robinson, Trans. Faraday Soc., 1937, 33, 633 DOI: 10.1039/TF9373300633
188. Phthalocyanines. Part X. Experiments in the pyrrole, isooxazole, pyridazine, furan, and triazole series
J. A. Bilton and R. P. Linstead, J. Chem. Soc., 1937, 922 DOI: 10.1039/JR9370000922
THE CONTROL OF CRYSTALLINE GLAZES*
A bstract In this investigation there is carried out the carefully controlled heat treatment of a single crystalline glaze in which both the crystallizing and growth velocity were determined for the four types of crystal produced. It was found possible to produce crystals at any desired location by seeding; their size…
Relation between the Allotropic Transformation of Cobalt and Some Additional Elements
The effects of additional elements on the allotropic transformation point of cobalt can not be expected, as they are not attributed to a single factor. Although the simple conclusion from the results of this work can not be given, the following matters may be said to be cleared out. 1. Elements with body-centered cubi…
The viscosity of pure liquids
The first page of this article is displayed as the abstract.
37. An X-ray study of the phthalocyanines. Part III. Quantitative structure determination of nickel phthalocyanine
The first page of this article is displayed as the abstract.
On a New Alloy “Sendust” and its Magnetic and Electric Properties
The magnetic and electric properties of the binary and ternary alloys involving iron, silicon and aluminium have been measured, and the relations of these properties to their respective concentrations have also been investigated. Those alloys containing 6_??_11 per cent of Si, 4_??_8 per cent of Al show specially exce…
189. Phthalocyanines. Part XI. The preparation of octaphenylporphyrazines from diphenylmaleinitrile
A. H. Cook and R. P. Linstead, J. Chem. Soc., 1937, 929 DOI: 10.1039/JR9370000929
187. Phthalocyanines. Part IX. Derivatives of thiophen, thionaphthen, pyridine, and pyrazine, and a note on the nomenclature
R. P. Linstead, E. G. Noble and J. M. Wright, J. Chem. Soc., 1937, 911 DOI: 10.1039/JR9370000911
Positions des atomes dans le nouveau modèle spatial de la cellulose
Abstract Partant d'un modèle de la cellobiose, dans lequel les angles et les distances interatomiques sont en harmonie avec les données actuelles, un nouveau modèle spatial de la cellulose a été construit. Dans ce modèle, les deux chaînes cellobiosiques qui traversent la maille élémentaire parallèlement à l'axe, b , o…
Adsorption and the wettability of solid surfaces
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NICKEL AND CORROSION-RESISTING NICKEL ALLOYS
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTNICKEL AND CORROSION-RESISTING NICKEL ALLOYSRobert J. MckayCite this: Ind. Eng. Chem. 1936, 28, 12, 1391–1397Publication Date (Print):December 1, 1936Publication History Published online1 May 2002Published inissue 1 December 1936https://pubs.acs.org/doi/10.1021/ie50324a012ht…
The Low Electronic States of Simple Heteropolar Diatomic Molecules. II. Alkali Metal Hydrides
Some discussion of the nature of the $V$ level in ${\mathrm{H}}_{2}$ and ${\mathrm{M}}_{2}$ is first given, then the alkali hydrides are taken up. The upper electron state involved in the one well-known band system of each of the molecules LiH, NaH, and KH is a $V$ state. The exceptional form of its potential energy c…
The Crystal Structure of the Low Temperature Modification of Thallous Iodide
Article The Crystal Structure of the Low Temperature Modification of Thallous Iodide was published on December 1, 1936 in the journal Zeitschrift für Kristallographie - Crystalline Materials (volume 95, issue 1-6).