[Zurück]

D. Sturmayr, J. Bauer, B. Launay, G. Kickelbick, N. Hüsing, A. Malanoski, D. Doshi, F. van Swol:
"PDMS-6-PEO Block Copolymers as Surfactants in the Synthesis of Mesostructured Silica: A Theoretical and Practical Approach";
in: "Organosilicon Chemistry V - From Molecules to Materials", N. Auner, J. Weis (Hrg.); Wiley-VCH, Weinheim, 2003, ISBN: 3-527-30670-6, S. 689 - 695.

Well-defined amphiphilic block copolymers containing a poly(dimethylsiloxane) (PDMS) and a poly(ethylene oxide) (PEO) block were synthesized by ring-opening polymerization of hexamethylcyclotrisiloxane, followed by chain extension with a PEO block of a defind length. These amphiphilic molecules were used as structure-directing agents in a solvent evaporation-driven synthesis approach to self-assembled mesostructured silica films. In addition, a general theoretical approach for an understanding and ultimately a prediction of the phase behaviour of block copolymers is presented.

http://aleph.ub.tuwien.ac.at/F?base=tuw01&func=find-c&ccl_term=AC04405258