Abstract
FRICTION between surfaces is normally either of the (a) continuous or (b) stick-slip type. Occasionally, however, as in the determination of the viscosity of ammonium oleate solution by means of the concentric cylinder method, a new type (c) is encountered provided the shearing-rate is sufficiently low. In this, chain-like micelles cause adhesion between the surfaces, this adhesion being then periodically broken down with violent movements.
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References
Clark, R. E. D., J. Soc. Chem. Ind., 59, 216 (1940).
Alexander, A. E., Proc. Roy. Soc., 179, A, 470 (1942).
Hatschek, E., Proc. Roy. Inst., 25, 251 (1927).
Pauling, L., “The Nature of the Chemical Bond” (1939).
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CLARK, R. Long-Chain Molecules in Aqueous Urea Solution. Nature 151, 642–643 (1943). https://doi.org/10.1038/151642b0
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DOI: https://doi.org/10.1038/151642b0
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