Zobrazeno 1 - 10
of 211
pro vyhledávání: '"Marian Kryszewski"'
Publikováno v:
Journal of Polymer Science Part C: Polymer Symposia. 22:867-879
Publikováno v:
Journal of Polymer Science: Polymer Symposia. 58:323-338
A new method of melt-spinning of fibers with a twist is presented. The analysis of the dynamics of the spinning process shows differences in the distributions of rotational and longitudinal velocity gradients along the distance from the spinneret. Th
Publikováno v:
Journal of Polymer Science: Polymer Symposia. 42:753-765
In this work a mechanical model of deformation of two-dimensional spherulites is proposed taking into consideration its two phase structure (amorphous and crystalline phase) as well as the internal radial correlation of orientation of crystalline ele
Publikováno v:
Journal of Polymer Science: Polymer Symposia. 61:35-44
The small-angle light scattering patterns for fibers with helical orientation were evaluated. The experimental results of the light scattering were obtained from two kinds of helically twisted fibers and compared with the theoretical prediction consi
Autor:
Marian Kryszewski
Publikováno v:
Acta Physica Polonica A. 105:389-408
Autor:
Jeremiasz K. Jeszka, Marian Kryszewski
Publikováno v:
Macromolecular Symposia. 194:75-86
The similarities of conductivity mechanisms of composites and nanocomposites and doped conjugated polymers that are also characteristic of specific heterogeneity are discussed. It is shown that the formulae developed to account for internal heterogen
Autor:
I. Kucinska, Jeremiasz K. Jeszka, Adam Tracz, Gisèle Boiteux, Marian Kryszewski, Jean-Paul Chapel
Publikováno v:
Journal of Applied Polymer Science. 86:1329-1336
The influence of crystallization conditions on the morphology of the contact layer of high-density polyethylene crystallized on graphite has been investigated. The characteristic morphology of the polyethylene contact layer consists of striated, ribb
Autor:
Marian Kryszewski
Publikováno v:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals. 353:243-256
Methods of preparation and properties of composites of micro and nanoparticles with polymers are reviewed. Attention is paid particularly to electrical, optical and related properties. Some nanostructured systems are discussed in more detail. The sho
Autor:
Marian Kryszewski
Publikováno v:
Synthetic Metals. 109:47-54
Methods of preparation and properties of nanointercalates and some nanostructured materials are reviewed. Particular attention is paid to inorganic–organic nanointercalates obtained by exfoliation of layered inorganic materials. Mechanical, electri
Publikováno v:
Synthetic Metals. 109:165-168
Nanocrystals of bis(ethylenedithio)tetrathiafulvalene (ET) polyiodides in polymer matrices were obtained using different methods of crystallisation under limited diffusion conditions. Broadening X-ray diffraction (XRD) lines and atomic force microsco