The linear coefficient of thermal expansion of a quasi-2D surface-frozen crystalline layer is measured, using surface X-ray diffraction, for three different semifluorinated alkane diblocks. The values obtained are in good agreement with those of surface-frozen monolayers of fully protonated alkanes. An unexpected strong dependence on the protonated block's length is found and discussed.
The Thermal Expansion of Surface-frozen Monolayers of Semi-fluorinated Alkanes / Sloutskin, E.; Kraak, H.; Ocko, B.; Ellmann, J.; Moller, M.; LO NOSTRO, Pierandrea; Deutsch, M.. - In: LANGMUIR. - ISSN 0743-7463. - STAMPA. - 18:(2002), pp. 1963-1967. [10.1021/la0156309]
The Thermal Expansion of Surface-frozen Monolayers of Semi-fluorinated Alkanes
LO NOSTRO, PIERANDREA;
2002
Abstract
The linear coefficient of thermal expansion of a quasi-2D surface-frozen crystalline layer is measured, using surface X-ray diffraction, for three different semifluorinated alkane diblocks. The values obtained are in good agreement with those of surface-frozen monolayers of fully protonated alkanes. An unexpected strong dependence on the protonated block's length is found and discussed.
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