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  • 1
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    Effect of magnetic field on the burning rate of compositions containing ferromagnetic additives (1982)
    Springer
    Details
    Publication Date: 1982-01-01
    Print ISSN: 0010-5082
    Electronic ISSN: 1573-8345
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Published by Springer
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    PAPER CURRENT
  • 2
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    Burning in potassium tetraperoxochromate mixtures (1989)
    Springer
    Details
    Publication Date: 1989-01-01
    Print ISSN: 0010-5082
    Electronic ISSN: 1573-8345
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Published by Springer
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  • 3
    Electronic Resource
    Electronic Resource
    A method of finding invariant values of kinetic parameters (1983)
    Springer
    Journal of thermal analysis and calorimetry 27 (1983), S. 89-93 
    Details
    ISSN: 1572-8943
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Zusammenfassung Es wird eine Methode zur Berechnung der Arrhenius-Parameter vorgeschlagen, die auf der Auswertung der durch Lösung des inversen kinetischen Problems bestimmten Koordinatenabschnitte mit weit ausgedehnten Konfidenzbereich beruhen. Die Anwendbarkeit dieser Methode wird an Hand eines Vergleichs der Arrhenius-Parameter demonstriert, die aus von anderen Autoren mitgeteilten nicht-isothermen und isothermen Daten erhalten wurden.
    Abstract: РЕжУМЕ пРЕДлОжЕН МЕтОД НАхО жДЕНИь АРРЕНИУсОВых пАРАМЕтРОВ, ОсНОВАНН ыИ НА ОцЕНкЕ пОлОжЕНИь МЕстА пЕРЕ сЕЧЕНИь ВытьНУтых ДО ВЕРИтЕльНых ОБлАстЕИ, пОлУЧАУЩИх сь пРИ РЕшЕНИИ ОБРАтНОИ кИН ЕтИЧЕскОИ жАДАЧИ. ЁФФ ЕктИВНОсть МЕтОДА пРОИллУстРИР ОВАНА пУтЕМ сРАВНЕНИь пОлУЧЕННы х ЁтИМ МЕтОДОМ АРРЕНИ УсОВых пАРАМЕтРОВ Иж ДАННых НЕИжОтЕРМИЧЕскИх ЁкспЕРИМЕНтОВ с ДАНН ыМИ ИжОтЕРМИЧЕскИх О пытОВ, ОпУБлИкОВАННыМИ В лИ тЕРАтУРЕ.
    Notes: Abstract A method of calculating the Arrhenius parameters has been proposed, based on an evaluation of the coordinates of intersection of greatly extended confidence regions determined in solving the inverse kinetic problem. The validity of this method is illustrated by comparison of the Arrhenius parameters found from non-isothermal and isothermal data reported by other investigators.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01907324
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  • 4
    Electronic Resource
    Electronic Resource
    Burning in potassium tetraperoxochromate mixtures (1988)
    Springer
    Combustion, explosion and shock waves 24 (1988), S. 458-460 
    Details
    ISSN: 1573-8345
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00750020
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  • 5
    Electronic Resource
    Electronic Resource
    Effect of magnetic field on the burning rate of compositions containing ferromagnetic additives (1982)
    Springer
    Combustion, explosion and shock waves 18 (1982), S. 321-322 
    Details
    ISSN: 1573-8345
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00783044
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  • 6
    Electronic Resource
    Electronic Resource
    Isoparametric kinetic relations for chemical transformations in condensed substances (analytical survey). I (1985)
    Springer
    Journal of thermal analysis and calorimetry 30 (1985), S. 237-262 
    Details
    ISSN: 1572-8943
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Zusammenfassung Der sich auf isoparametrische Korrelationen beziehende Kompensationseffekt wird im Rahmen der formalen Theorie analysiert. Statistische und physikalisch-chemische Aspekte dieser Korrelationen werden erörtert.
    Abstract: Резюме С позиций формальной теории рассмотрен компенсационный эфф ект, от-носящийся к разновидности изоп араметрических зави симостей. Рассмотрены также ст а-тистический и физико-химический а спекты таких зависим остей.
    Notes: Abstract The compensation effect related to isoparametric correlations is analysed within the formal theory, and the statistical and physico-chemical aspects of these correlations are considered.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02128134
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  • 7
    Electronic Resource
    Electronic Resource
    Isoparametric kinetic relations for chemical transformations in condensed substances (Analytical survey). II. Reactions involving the participation of solid substances (1985)
    Springer
    Journal of thermal analysis and calorimetry 30 (1985), S. 677-702 
    Details
    ISSN: 1572-8943
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Zusammenfassung Verschiedene Erscheinungen des kinetischen Kompensationseffektes bei unter Beteiligung von festen Substanzen unter isothermen und nichtisothermen Bedingungen verlaufenden Reaktionen werden erörtert, ebenso Erscheinungen anderer isoparametrischer Korrelationen. Es wird gezeigt, daß isoparametrische Korrelationen zur Analyse von Festphasenreaktionen und zum Ausschluß von Artifakten in der nicht-isothermen Kinetik herangezogen werden können.
    Abstract: Резюме Рассмотрены различн ые случаи проявления кинетического компе нсационного эффекта в реакциях с у частием твердых веще ств, протекающих в изотер мических и неизотерм ических условиях, а также случ аи проявления других изопараметрических соотношений. Показана возможност ь использования изопараметрических соотношений при анал изе реакций твердых веществ и иск лючения артефактов в неизотермической ки нетике.
    Notes: Abstract Various manifestations of the kinetic compensation effect are considered in reactions involving the participation of solid substances under isothermal and nonisothermal conditions, as well as manifestations of other isoparametric correlations. It is shown that isoparametric correlations can be used for the analysis of solid-phase reactions and the exclusion of artefacts in nonisothermal kinetics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01913614
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  • 8
    Electronic Resource
    Electronic Resource
    Invariant kinetic parameters of polymer thermolysis. II. Butyl rubber pyrolysis (1989)
    New York, NY [u.a.] : Wiley-Blackwell
    Journal of Applied Polymer Science 37 (1989), S. 1319-1325 
    Details
    ISSN: 0021-8995
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Notes: The methodological problem of correct estimation of invariant Arrhenius parameters Ǎ and Ě from nonisothermal experiments has been analyzed for thermal decomposition of commercial butyl rubber in inert atmosphere. It is shown that restriction of the kinetic analysis by varying n in the function f(α) = (1 - α)n may yield incorrect Ǎ and Ě. It is necessary to apply the set of f(α) known in the formal topochemical reactions kinetics for correct estimation of Ǎ and Ě.
    Additional Material: 5 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/app.1989.070370515
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  • 9
    Electronic Resource
    Electronic Resource
    Invariant kinetic parameters of polymer thermolysis. I. Oxidative degradation of flame-retardant polyesters (1986)
    New York, NY [u.a.] : Wiley-Blackwell
    Journal of Applied Polymer Science 31 (1986), S. 1943-1950 
    Details
    ISSN: 0021-8995
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Notes: The paper gives an analysis of the data reported by J. D. Cooney and others. [J. Appl. Polym. Sci., 29, 911 (1984)] on the kinetics of oxidative degradation of flame-retardant polyesters [poly(ethylene terephthalate)]. A linear correlation is shown to exist between the parameters of the kinetic compensation effect. A formal interpretation of the correlation is given as well as its interpretation within two alternative polyester degradation schemes. The above correlation allowed the invariant kinetic parameters of the process log  = 15.7±1.3;Ê = 183±16 (min-1; kJ/mol) to be estimated, which seem to characterize the destruction of the polyester bond in the presence of oxygen. It is shown that  and Ê may be used to characterize the kinetics of polyester oxidative degradation during combustion, while the compensation parameter T̂; may characterize the flame-retardant effect.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/app.1986.070310635
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  • 10
    Electronic Resource
    Electronic Resource
    Mechanism of Action of Phosphorus-based Flame Retardants in Nylon 6. III. Ammonium Polyphosphate/Manganese Dioxide (1996)
    New York, NY [u.a.] : Wiley-Blackwell
    Fire and Materials 20 (1996), S. 183-190 
    Details
    ISSN: 0308-0501
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Architecture, Civil Engineering, Surveying , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Partial substitution of ammonium polyphosphate (APP) by manganese dioxide (MnO2) in polyamide 6 (PA-6) fire retarded with 20% of APP strongly increases the fire retardant effect. ‘Linear pyrolysis’ experiments, which are modified cone calorimeter tests, show an increase in the amount and an improvement of the shielding properties of the intumescent char formed on the surface of burning polymer. The enhancement of the yield of aliphatic-aromatic char stable to oxidation was observed in thermogravimetry under air. The fire retardant action of an APP/MnO2 mixture in PA-6 is twofold. On the one hand, this additive promotes involvement of the polymer in the charring and, on the other, the formed manganese phosphate glasses improve the thermo-insulating properties of the intumescent char on the surface of burning PA-6.
    Additional Material: 10 Ill.
    Type of Medium: Electronic Resource
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