Zobrazeno 1 - 10
of 149
pro vyhledávání: '"Wolfram Gronski"'
Publikováno v:
Polymer. 48:3925-3929
Mesostructurally ordered inorganic–organic hybrid composite materials were successfully synthesized by utilizing a low-molecular-weight amphiphilic polyethylene-block-poly(ethylene oxide) (PE–PEO) diblock copolymer as the directing agent. The hyb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::116e5d5ad2964261b44e8c2e7326af4f
https://doi.org/10.1016/j.polymer.2007.05.021
https://doi.org/10.1016/j.polymer.2007.05.021
Morphological development and rheological changes of phenoxy/SAN blends duringin-situ polymerization
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 45:2614-2619
This article reports the results of an investigation into the time-dependent morphological and rheological changes that accompany the in-situ polymerization of blends composed of poly(hydroxyether of bisphenol A) (phenoxy) and poly(styrene-co-acrylon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f228287b48bd5cae8967cc3ba62b983f
https://doi.org/10.1002/polb.21267
https://doi.org/10.1002/polb.21267
Publikováno v:
Macromolecules. 39:8854-8861
Dielectric relaxation in a liquid crystalline (LC) side chain polymer and in a series of diblock copolymers with polystyrene is investigated using dielectric spectroscopy. The block copolymer morphology is cylindrical with the LC block forming the co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3fbaffa424e14008f19770cb7b07a53
https://doi.org/10.1021/ma061622t
https://doi.org/10.1021/ma061622t
Autor:
Ralf Thomann, Alejandra Garcia Marcos, Thomas Pusel, Steffen Geppert, Lidia Okrasa, Wolfram Gronski, Tadeusz Pakula, Holger Frey
Publikováno v:
Macromolecules. 39:971-977
A general strategy for the preparation of well-defined diblock copolymers combining a random cascade-branched dendritic (i.e., hyperbranched) and a linear block has been developed. The strategy is based on a linear poly(styrene-b-butadiene) (PS-b-PB)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2ff14201c49a4182a961c03ed730584
https://doi.org/10.1021/ma051526c
https://doi.org/10.1021/ma051526c
Publikováno v:
European Polymer Journal. 41:3042-3050
Polychloroprene/organoclay nanocomposites (ENC) were characterized by X-ray scattering, DSC and stretching calorimetry techniques. The infinite cluster of highly anisometric organoclay particles was likely to set on at filler volume fraction as low a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1efd0d3857d413d66336b1b92538f746
https://doi.org/10.1016/j.eurpolymj.2005.06.011
https://doi.org/10.1016/j.eurpolymj.2005.06.011
Autor:
Bernd Stühn, Rosina Staneva, Wolfram Gronski, Barbara Heck, Rouja Ivanova, Steffen Geppert, Bernd Walter
Publikováno v:
Colloid & Polymer Science. 282:810-824
The domain microstructure and the nematic LC mesophase in a series of side-chain liquid crystalline/isotropic (LC/I) diblock copolymers with systematically varied block volume fractions were studied in a broad temperature range (25–170 °C) by DSC,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f6dd19f8e3913bf2d46b07d3882fe84
https://doi.org/10.1007/s00396-004-1128-x
https://doi.org/10.1007/s00396-004-1128-x
Publikováno v:
Macromolecular Theory and Simulations. 13:365-373
The effects of viscosity asymmetry of the components on morphology and dynamics of phase-separating AB fluids are investigated numerically based on a modified Model H. For critical mixtures, in the early stage of phase separation the co-continuous mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::284af7f41d546cd881ad3780cb2b74e2
https://doi.org/10.1002/mats.200300031
https://doi.org/10.1002/mats.200300031
Publikováno v:
Journal of Macromolecular Science, Part B. 43:1231-1242
Melt‐compounded composites of synthetic styrene‐co‐butadiene rubber (BUNA SL18) and silica particles (Silica VN3, Degussa) were characterized by wide‐angle and small‐angle x‐ray diffraction and stretching calorimetry. At low elongations,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46b55019e0fc295e8d58552bb542fb8d
https://doi.org/10.1081/mb-200036793
https://doi.org/10.1081/mb-200036793
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 42:1767-1782
Conductive elastomeric blends based on ethylene–propylene–5-ethylidene–2-norbornene terpolymer (EPDM) and polyaniline doped with 4-dodecylbenzenesulfonic acid [PAni(DBSA)] were cast from organic solvents. Functionalization of the elastomer was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a4e5f5d295e0287ed30d234b3292cae
https://doi.org/10.1002/polb.10745
https://doi.org/10.1002/polb.10745
Publikováno v:
Macromolecules. 36:6166-6170
The effect of nanoscale confinement on the local polymer dynamics has been studied by means of dielectric spectroscopy in the frequency range from 10 mHz to 1 MHz. We have used microphase-separated PS/LC block copolymers (PS = polystyrene, LC = liqui
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c30fe22a8769d4f539fa4946d0723372
https://doi.org/10.1021/ma0301202
https://doi.org/10.1021/ma0301202