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23 matching references were found.

Quitzsch, K.; Hofmann, H.-P.; Pfestorf, R.; Geiseler, G., Thermodynamics of Binary Liquid Mixtures with Homologous Formamides: IV. Isothermal Vaporization Equilibria in Binary Systems of N-Disubstituted Formamides and very Polar Liquids, J. Prakt. Chem., 1966, 34, 145. [all data]

Pfestorf, R.; Utschick, H., Bomb calorimetry-contributions of the 1960s from East Germany, Thermochim. Acta, 1993, 229, 119-23. [all data]

Utschick, H.; Pfestorf, R.; Reinhold, G.; Sohr, H., Investigations of the molecular weight and solution enthalpy of Metrifonat. RTM. in benzene, Wiss. Z. - Martin-Luther-Univ. Halle-Wittenberg, Math.-- Naturwiss. Reihe, 1992, 41, 3, 95-7. [all data]

Pfestorf, R.; Schuemichen, A.; Quitzsch, K., Excess enthalpy behavior of liquid mixtures of nonelectrolytes. Part VIII. Additional experimental determination and calculation of molar excess enthalpies of systems of the series n-alcohol-benzene,, Chem. Tech. (Leipzig), 1992, 44, 4, 140-3. [all data]

Pfestorf, R.; Schuemichen, A.; Quitzsch, K., Excess enthalpy of liquid nonelectrolyte systems. III. Experimental determination and calculation of the average molar mixing heat of systems of the type n-alkylamine/cycloalkane, Z. Phys. Chem. (Leipzig), 1990, 271, 527. [all data]

Messow, U.; Pfestorf, R.; Hauthal, W.H., Chem. Tech., 1700, in press. [all data]

Pfestorf, R.; Schuemichen, A.; Quitzsch, K., Thermodynamic excess characteristics of a liquid nonelectrolyte system. VI. Experimental determination and calculation of the average molar heats of mixing of systems of the type n-alkylamine/BTX-aro, Z. Phys. Chem. (Leipzig), 1989, 270, 1135. [all data]

Gunther, C.; Pfestorf, R.; Rother, M.; Seidel, J.; Zimmermann, R.; Wolf, G.; Schroder, V., An interlaboratory test for certification of potassium chloride as a certified reference material (CRM) for solution calorimetry, J. Therm. Anal., 1988, 33, 359. [all data]

Figurski, G.; Pfestorf, R., ok by use of errors in variables method, Z. Phys. Chem. (Leipzig), 1988, 269, 576. [all data]

Pfestorf, R.; Kuchenbecker, D.; Quitzsch, K., Calorimetric excess characteristic of a fluid nonelectrolyte system. V. Rational experimental determination and derivation of the average molar heats of mixing of systems of the type BTX-aromatic/n-a, Z. Phys. Chem. (Leipzig), 1986, 267, 180. [all data]

Pfestorf, R.; Zeiger, B.; Schmelzer, J.; Quitzsch, K., Fluid Phase Equilib., 1985, 21, 135. [all data]

Figurski, G.; Pfestorf, R., Modeling of the excess enthalpies of ternary nonelectrolyte systems, Z. Phys. Chem. (Leipzig), 1985, 266, 808. [all data]

Schmelzer, J.; Creutziger, V.; Lieberwirth, I.; Pfestorf, R., Fluid Phase Equilib., 1983, 15, 107. [all data]

Schmelzer, J.; Lieberwirth, I.; Krug, M.; Pfestorf, R., Vapor-liquid equlibria and heats of mixing in alkane + 1-alcohol systems: I. vapor-liquid equilibria in 1-alcohol + undecane systems., Fluid Phase Equilib., 1983, 11, 187-200. [all data]

Pfestorf, R.; Flex, A., Z. Phys. Chem. (Leipzig), 1983, 264, 245. [all data]

Pfestorf, R.; Schmelzer, J.; Krug, M.; Zeiger, B.; Stych, U.; Quitzsch, K., Vapor-liquid equilibria and heats of mixing in alkane + 1-alcohol systems: II. heats of mixing in 1-alcohol + n-undecane systems., Fluid Phase Equilib., 1983, 12, 283-96. [all data]

Berger, V.; Kirchner, B.; Messow, U.; Pfestorf, R.; Hauthal, W.H.; Sarius, A., Z. Phys. Chem. (Leipzig), 1983, 264, 389-92. [all data]

Pfestorf, R.; Kuchenbecker, D.; Quitzsch, K., Kalorische exzebcharakteristik flussiger nichtelektrolyt-systeme experimental determintion and preliminary calculation of mean molar enthalpies of mixing for the ternary systems benzene + n-heptane +, J. Therm. Anal., 1978, 14, 115-122. [all data]

Pfestorf, R.; Kuchenbecker, D., Caloric excess characteristics of liquid non-electrolyte system: I previous calculation of average molar mixing enthalpies of benzene + alkane system combination, Z. Phys. Chem. (Leipzig), 1977, 258, 12-6. [all data]

Messow, U.; Schuetze, D.; Pfestorf, R.; Kuchenbecker, D.; Suehnel, K., Thermodynamics of solvent + paraffin systems: III benzene + heptane and benzene + decane systems, Z. Phys. Chem. (Leipzig), 1977, 258, 24-32. [all data]

Belousov, V.P.; Bubnov, V.I.; Pfestorf, R.; Schumichen, A., Calorimetric characteristics of selected nonelectrotype systems. Additional experimental measurement of enthalpy of mixing in systems of n- alkylanine-aromatic & n-alchohol-aromatic, Z. Chem., 1977, 17, 382. [all data]

Quitzsch, K.; Hofmann, H.-P.; Pfestorf, R.; Geiseler, G., Thermodynamics of binary liquid mixtures with homologous formamides: V acetone + formamide and methanol + formamide systems, Z. Phys. Chem. (Leipzig), 1967, 235, 99-109. [all data]

Geiseler, G.; Quitzsch, K.; Hofmann, H.-P.; Pfestorf, R.Z., Z. Phys. Chem. (Leipzig), 1973, 252, 170. [all data]