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Characterisation of dispersive systems using a coherer
(Belgrade : International Institute for the Science of Sintering, 2002)
The possibility of characterization of aluminium powders using a horizontal coherer has been considered. Al powders of known dimension were treated with a high frequency electromagnetic field or with a DC electric field, ...
Far-infrared spectroscopy of PbTe doped with iron
(Belgrade: Serbian Chemical Society, 2002)
Far infrared reflection spectra, at room and liquid nitrogen temperature, of PbTe single crystals doped with iron are presented. Plasma minima were observed at about 160 cm–1 and 180 cm–1 for room and liquid nitrogen ...
The behavior of polyester-based hyperbranched polymers in dilute solution
(The Society of Physical Chemists of Serbia, 2002)
Due to its molecular structure and large number of end groups, hyperbranched polymers and dendrimers have numerous specific properties that differ significantly to those of linear polymers of similar chemical composition. ...
Poly(methacrylamide)/poly(itaconic acid) complexes
(The Society of Physical Chemists of Serbia, 2002)
Polymerization in a system containing template (linear macromolecule) which interacts with the growing polymer (a "daughter polymer") and influence its structure is called template polymerization. The ordering in the growing ...
Termička stabilnost alifatskih hiperrazgranatih poliestara / Thermal stability of aliphatic hyperbranched polyesters
(Association of Chemical Engineers of Serbia, 2002)
U okviru ovog rada prikazani su rezultati dobijeni izučavanjem uticaja molarne mase (generacije), broja krajnjih grupa, kao i vrste krajnjih grupa na termičku stabilnost alifatskih hiperrazgranatih poliestara (AHP). Vrsta ...