LIQUID CRYSTALLINE PHASES BY TRANSMISSION-, AND SCANNING- ELECTRON MICROSCOPY (CROSBI ID 464496)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Galešić, Mirna ; Težak, Đurđica ; Ljubešić, Nikola ; Tudja, Marijan
engleski
LIQUID CRYSTALLINE PHASES BY TRANSMISSION-, AND SCANNING- ELECTRON MICROSCOPY
The morphology of freshly prepared, as well as of the aged cadmium dodecylbenzenesulphonate precipitates, showed the significants differences between the crystalline and liquid crystalline ones, as it was investigated by transmission-, and scanning electron microscopy at room temperature. Since the investigation at room temperature causes the evaporation of water, the spots of the remaining material from the liquid crystalline phase can indicate the shape and size of aggregates. The size of the liquid crystalline globular particles amounted 500-700 nm, both, for the aggregated and free particles in solutions Besides, the size and shape of the globular liquid crystalline particles remain almost the same within the period from one day until several months. After several months the crystall nuclei agglomerate to a compact phase. It was shown that for the investigation of a lamelar liquid crystalline phase, the electron microscopy technique at room temperature could give useful information, if the physical parameters could be compared with some other techniques.
morphology; transmission- and scanning electron microscopy
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Podaci o prilogu
2.20-x.
1996.
objavljeno
Podaci o matičnoj publikaciji
2. HRVATSKI SIMPOZIJ IZ ELEKTRONSKE MIKROSKOPIJE
Milat, Ognjen
Zagreb: KB "Dubrava"
Podaci o skupu
2. Hrvatski simpozij iz elektronske mikroskopije
poster
04.10.1996-04.10.1996
Zagreb, Hrvatska