DIRECT OBSERVATION OF 3-DIMENSIONAL TRANSFORMATION OF INSOLUBLE MONOLAYERS

被引:90
作者
SIEGEL, S
HONIG, D
VOLLHARDT, D
MOBIUS, D
机构
[1] MAX PLANCK INST KOLLOID & GRENZFLACHENFORSCH,RUDOWER CHAUSSEE 5,W-1199 BERLIN,GERMANY
[2] MAX PLANCK INST BIOPHYS CHEM,W-3400 GOTTINGEN,GERMANY
关键词
D O I
10.1021/j100199a062
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Nucleation and growth of three-dimensional crystallites in fatty acid monolayers at constant pressure have been studied by direct visualization using a Brewster angle microscope. The number of growing nuclei depends on the film pressure, and the shape depends on the composition of the subsolution. At pH less-than-or-equal-to 3 single crystallites are formed with an area of more than 0.1 mm2 and a thickness of less-than-or-equal-to 6 layers.
引用
收藏
页码:8157 / 8160
页数:4
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