Materials Literature
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A cathodoluminescence detector attached to a transmission electron microscope has been used to record visible optical-emission spectra from individual dislocations of known type in type IIb diamond over a range of temperatures. The polarization of the emission has also been determined from individual dislocations and…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTKinetics of the thermal decomposition of benzenesulfinyl azideTom J. Maricich, Christos N. Angeletakis, and Ragnvald MjangerCite this: J. Org. Chem. 1984, 49, 11, 1928–1931Publication Date (Print):June 1, 1984Publication History Published online1 May 2002Published inissue 1…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSolubility of magnesium hydrogen phosphate trihydrate and ion-pair formation in the system magnesium hydroxide-phosphoric acid-water at 25.degree.CR. M. H. Verbeeck, P. A. M. De Bruyne, F. C. M. Driessens, and F. VerbeekCite this: Inorg. Chem. 1984, 23, 13, 1922–1926Publicat…
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Abstract Laboratory tests have been developed that evaluate realistically the protective performance of clothing materials and garments. Test conditions are chosen to stress the high temperature resistance of materials in the same manner as in an industrial flash fire exposure. A second degree burn in human tissue is…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTA review of nonlinear optical organic materialsSantanu BasuCite this: Ind. Eng. Chem. Prod. Res. Dev. 1984, 23, 2, 183–186Publication Date (Print):June 1, 1984Publication History Published online1 May 2002Published inissue 1 June 1984https://doi.org/10.1021/i300014a001RIGHTS…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTRaman study of aqueous rare earth nitrate solutions in liquid and glassy statesH. Kanno and J. HiraishiCite this: J. Phys. Chem. 1984, 88, 13, 2787–2792Publication Date (Print):June 1, 1984Publication History Published online1 May 2002Published inissue 1 June 1984https://pub…
The primary crystalline phase developed in glass-ceramics in the system PbO-BaO-TiO2-B2O3 was investigated. X-ray diffraction and dilatometry were used to identify the primary phase as essentially pure PbTiO3. Peak shifts observed in X-ray diffraction patterns resulted from lattice strain due to crystal clamping, and…
Abstract Temperature dependences of isochoric heat capacity, temperatures and enthalpies of physical transitions for polyglycolide, poly(β‐propiolactone), poly(γ‐butyrolactone), poly(λ‐valerolactone), poly(ε‐caprolactone), polyundecanolactone, polytridecanolactone, and polypentadecanolactone were studied between 13,8…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTCharacterization of molecular aggregates of peptide amphiphiles and kinetics of dynamic processes performed by single-walled vesiclesYukito Murakami, Akio Nakano, Akira Yoshimatsu, Kunio Uchitomi, and Yoshihisa MatsudaCite this: J. Am. Chem. Soc. 1984, 106, 12, 3613–3623Publ…
Potentiostatic experiments in 0.5 N NaCl at − 0.25 V SHE show that the kinetics of dealloying of copper base binary alloys fall in the order Cu ‐ Al > Cu ‐ Mn > Cu ‐ Zn > Cu ‐ Ni For the solutes Al and Zn, the kinetics of dealloying may be expressed by the relationship Log S e = KC s where S e is the excess solute dis…
Abstract Great attention has been paid to the toughening of isotactic polypropylene (PP) in recent years in order to make full use of this plastic. This paper presents the results of our study on the compatibility of PP with ethylene‐propylene‐diene rubber (EPT), polybutadiene rubber (PB) or styrene‐butadiene rubber (…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTKinetics of crystallization of octacalcium phosphateJ. C. Heughebaert and G. H. NancollasCite this: J. Phys. Chem. 1984, 88, 12, 2478–2481Publication Date (Print):June 1, 1984Publication History Published online1 May 2002Published inissue 1 June 1984https://doi.org/10.1021/j…
An examination has been made of the mechanism of breakdown of passive films on iron in borate buffer solution caused by chloride ions. Various electrochemical kinetic criteria were measured. XPS, SIMS, and ISS studies were made of the systems used in the electrochemical work. The rate of breakdown was found to be prop…
Many different nonsilica-based fiber materials are presently being examined as possible candidates for use in extremely low loss fibers for infrared communications. One useful figure of merit in estimating fiber potential for low absorption is the total intrinsic scattering loss at the minimum dispersion wavelength. I…
Abstract Samples of isotactic polypropylene in the α form may have different degrees of order in the up and down positioning of the chains. By suitable programming of the crystallization history of unoriented samples it is possible to show, from DSC and WAXS data, that a strict correlation exists between the melting b…
Electroactive and electrochromic films of electropolymerized polyazulene and polythiophene have been found to be surprisingly insensitive to common solvents and temperature. As electrodes in all‐organic batteries these thin polymeric films allow current densities of 2 mA/cm 2 at open‐circuit voltages of 2.3V. The elec…
Abstract The new industrial strategy in the polymer field requires the transformation of plastic “commodities” into “specialties”. From this point of view, polypropylene (PP) plays an important role both for its intrinsic properties such as high melting temperature, low density, high chemical inertness and for its cap…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTFire retardancy of thermoplastic materials by intumescenceYuval Halpern, Donna M. Mott, and Ronald H. NiswanderCite this: Ind. Eng. Chem. Prod. Res. Dev. 1984, 23, 2, 233–238Publication Date (Print):June 1, 1984Publication History Published online1 May 2002Published inissue…
Abstract In the past decade, polymer blend technology has achieved an important position in the field of polymer science. With increased academic and industrial research interest, the application of polymer blend technology to commercial utility has grown significantly. This review on the applications of polymer blend…