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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Acta Polymerica 40 (1989), S. 747-749 
    ISSN: 0323-7648
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Description / Table of Contents: Die Röntgenbeugung von Ferrocenylmethylacrylat, Ferrocenylmethylen, Vinylferrocen-Homopolymer, Vinylferrocen-Styren-Copolymer, Vinylferrocen-Vinylpyridin-Copolymer und Vinylruthenocen-Styren-Copolymer wurde untersucht. Die Röntgenbeugungsdiagramme der Polymere weisen zwei diffuse Halos auf. Aus dem äußeren Halo wurden effektive Braggsche Abstände ermittelt, aus denen mit Hilfe der empirischen Methode von Boyer und Miller die Querschnittsfläche je Kettenmolekül, die Zahl der C-Atome zwischen zwei Verschlaufungen und der Steifheitsparameter für diese Polymere abgeleitet wurden.
    Notes: The X-ray diffraction of ferrocenylmethyl acrylate, ferrocenylmethylene, vinylferrocene homopolymer, vinylferrocene-styrene copolymer, vinylferrocene-vinylpyridine copolymer, and vinylruthenocene-styrene copolymer had been studied. The diffraction patterns of the polymers show two diffuse halos. The outer halo was used to estimate effective Bragg spacings from which by the empirical method of Boyer and Miller the cross-sectional area per chain molecule, the number of carbon atoms per entanglement, and the stiffness parameter for these polymers were derived.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
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