# Difference between revisions of "Foundational publications by B.V. Derjaguin"

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− | Derjaguin, B. "Ultramikrometrische Untersuchungen der Solvathuellen und des | + | Derjaguin, B. "Ultramikrometrische Untersuchungen der Solvathuellen und des 'elementaren' Quellungsaktes" (Ultramicrometric analysis of solvate layers and elementary expansion effects), ''Acta phys.-chim.'', '''1936''', ''5(1)'', 1-22. (unter Mitwirkung von E. Obuchov) |

This paper introduces the concept of the disjoining pressure (a thermodynamic model of free energy of thin films as a function of thickness). | This paper introduces the concept of the disjoining pressure (a thermodynamic model of free energy of thin films as a function of thickness). |

## Revision as of 01:48, 12 October 2009

Derjaguin, B. "Theorie des Anhaftens kleiner Teilchen (Theory of the adhesion of small particles)" *Kolloid Z.*, **1934**, *69*(2), 155-164.

This paper is the first description of the "Derjaguin approximation" for the interaction of particles based on the interaction of flat plates.

Derjaguin, B. "Ultramikrometrische Untersuchungen der Solvathuellen und des 'elementaren' Quellungsaktes" (Ultramicrometric analysis of solvate layers and elementary expansion effects), *Acta phys.-chim.*, **1936**, *5(1)*, 1-22. (unter Mitwirkung von E. Obuchov)

This paper introduces the concept of the disjoining pressure (a thermodynamic model of free energy of thin films as a function of thickness).