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  1. No Access

    Article

    Thermal stability of products prepared by the combination of cyclodextrins and zeolites

    Derivatographic and calorimetric measurements were used to study the thermal properties of combined inclusion compounds of zeolite-cyclodextrin type and of zeolite-cyclodextrin-pharmaceutical type. There were ...

    P. Mondík, Anna Sopková, P. Králik in Journal of Thermal Analysis (1995)

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    Article

    Kinetic study of the thermally initiated cyclocondensation of some 1,3-dimethyl-4-alkylamino-5-nitrosouracils

    The isothermal and non-isothermal DSC method was used to investigate the influence of changes in structure of 1,3-dimethyl-4-alkylamino-5-nitrosouracils on the 8-substituted theophyllines originating in the cy...

    T. Gondová, P. Králik, R. Domanský in Journal of thermal analysis (1987)

  3. No Access

    Article

    Thermal behaviour of 1,3-dimethyl-4-alkylamino-5-nitrosouracils

    The thermally initiated cyclocondensation of 1,3-dimethyl-4-alkylamino-5-nitrosouracils (I), giving rise to the 8-substituted theophyllines (II), was studied by DSC. The corresponding reaction enthalpies were ...

    P. Králik, T. Gondová, L. Štibrányi in Journal of thermal analysis (1986)

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    Article

    The solvent dependence of the sorptive abilities of tetracyanocomplexes

    The two different types of tetracyanocomplexes [ZnNi(CN)4·nH2O] and [Cd(en)Pd(CN)4·2C6H6] have been examined as sorptive materials in a simple contact with benzene, after their modification with auxiliary solvent...

    A. Sopková, M. Šingliar, P. Králik in Journal of inclusion phenomena (1984)

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    Chapter

    Thermal Analysis of Aminobenzimidazoles

    Some of 1-aryl-5 aminobenzimidazoles were prepared by reduction of nitroderivates with SnC12 and HC1 in acetic acid. The complex salt obtained was decomposed by sodium hydroxide solution and purified by crystaliz...

    P. Králik, R. Kada, A. Jurášek in Thermal Analysis (1972)