Materials Literature
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ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTNORMAL VALEROLACTONE. II. ITS VAPOR PRESSUREH. A. Schuette and Ralph W. ThomasCite this: J. Am. Chem. Soc. 1930, 52, 5, 2028–2030Publication Date (Print):May 1, 1930Publication History Published online1 May 2002Published inissue 1 May 1930https://pubs.acs.org/doi/10.1021/ja0…
An account is given of a method of determining the current-voltage characteristics of discharge tubes under flashing conditions, a cathode ray oscillograph being used. Results are given for neon lamps of the commercial Osglim type. Current/time and voltage/time curves are derived from the oscillograph records. It is s…
Abstract The electron emission produced when solid conductors are bombarded with electrons of controlled speed has formed the subject of a great number of investigations. It is now generally recognized that this emission consists of three different parts: (1) Primary electrons, truly reflected without loss of energy;…
An apparatus has been described which makes it possible to determine dielectric constants of gases and vapors and their dependence on temperature over a range of several hundred degrees. The electric moments of gaseous carbon bisulphide and nitrous oxide have been measured and found to be zero. These results indicate…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTGalvanic Corrosion on Cast Iron PipesR. J. KuhnCite this: Ind. Eng. Chem. 1930, 22, 4, 335–341Publication Date (Print):April 1, 1930Publication History Published online1 May 2002Published inissue 1 April 1930https://pubs.acs.org/doi/10.1021/ie50244a008https://doi.org/10.1021…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTA STUDY OF THE REACTION OF HYDROGEN BROMIDE WITH SILICONWalter C. Schumb and Ralph C. YoungCite this: J. Am. Chem. Soc. 1930, 52, 4, 1464–1469Publication Date (Print):April 1, 1930Publication History Published online1 May 2002Published inissue 1 April 1930https://pubs.acs.or…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSTUDIES OF GLYCIDOL. I. PREPARATION FROM GLYCEROL MONOCHLOROHYDRIN1T. H. Rider and A. J. HillCite this: J. Am. Chem. Soc. 1930, 52, 4, 1521–1527Publication Date (Print):April 1, 1930Publication History Published online1 May 2002Published inissue 1 April 1930https://pubs.acs.…
Abstract Durch Abkühlungskurven wurde festgestellt, daß N aOH und NaNO 3 zwei Verbindungen 2 NaOH.NaN0 3 und NaOH · NaNO 3 mit‐ einander bilden. Das gesamte Löslichkeitsbild im System NaOH‐ NaN0 3 ‐H 2 0 wurde unter Benützung der bekannten Löslichkeitsuntersuchungen, die sich bis 65° erstrecken, festgestellt, indem Is…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTThe Isoelectric Point of Silk FibroinThomas G. Hawley Jr. and Treat B. JohnsonCite this: Ind. Eng. Chem. 1930, 22, 3, 297–299Publication Date (Print):March 1, 1930Publication History Published online1 May 2002Published inissue 1 March 1930https://pubs.acs.org/doi/10.1021/ie5…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSOLUTIONS OF SALTS IN PURE ACETIC ACID. II. SOLUBILITIES OF ACETATES1Arthur W. Davidson and Walter H. McAllisterCite this: J. Am. Chem. Soc. 1930, 52, 2, 507–519Publication Date (Print):February 1, 1930Publication History Published online1 May 2002Published inissue 1 Februar…
The need for improvements in scattered x-ray spectroscopic technique along the lines of increased intensity and contrast is discussed and a new instrument composed of fifty small units, each a Seeman Spectrograph in itself cooperating to form a single spectrogram, is described in detail. The technique of adjusting the…
Both saturation and hysteresis appear in Braun tube oscillograms made at various temperatures with a condenser whose dielectric consists of Rochelle salt slabs cut perpendicular to the a-axis. The dielectric constant for such slabs may reach a value of 18,000. Curves are also given, showing the variation in mechanical…
D. L. Hammick and W. S. Illingworth, J. Chem. Soc., 1930, 2358 DOI: 10.1039/JR9300002358
U. R. Evans, J. Chem. Soc., 1930, 478 DOI: 10.1039/JR9300000478
Zinc ferrite ZnO.Fe 2 O 3 was found to be almost non‐magnetic, the magnetic critical temperature being very low. The critical temperature of Fe 3 O 4 is nearly 600° C., and that of magnetic Fe 2 O 3 is a little above 500° C. The critical temperatures of the specimens (black in color) made by heating the mixture ZnO.Fe…
(1930). VII. The calculation of absorption in x-ray powder-photographs and the scattering power of tungsten. The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science: Vol. 9, No. 55, pp. 57-65.
R. V. Wheeler and W. L. Wood, J. Chem. Soc., 1930, 1819 DOI: 10.1039/JR9300001819
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTTHE HYDROLYSIS AND POLYMERIZATION OF CYANAMIDE IN ALKALINE SOLUTIONSG. H. Buchanan and George BarskyCite this: J. Am. Chem. Soc. 1930, 52, 1, 195–206Publication Date (Print):January 1, 1930Publication History Published online1 May 2002Published inissue 1 January 1930https://…
T. G. Pearson and P. L. Robinson, J. Chem. Soc., 1930, 1473 DOI: 10.1039/JR9300001473
(1930). 3—THE THERMAL CONDUCTIVITY OF TEXTILE MATERIALS AND FABRICS. Journal of the Textile Institute Transactions: Vol. 21, No. 2, pp. T29-T56.