Research output per year
Research output per year
Project Details
Description
Monoolefins (ethene, propene, 1-alkenes, cycloolefins) are polymeriized via addition polymerisation. Homogeneous and heterogeneous Ziegler-type catalysts, metallocenes, PD-complexes are used as polymerisation catalysts. In laboratory autoclaves the reaction mechanisms and kinetics are investigated (dependence on temperature, pressure, concentration, type of monomer).
Cycloolefins are polymerized with Pd-complexes in addition polymerisations or used as comonomers.The properties of the final products are compared to similar polymers obtained from ROMP reactions of cyclic olefins.
The processability of the final polymers is tested with a Miniextruder.
| Status | Finished |
|---|---|
| Effective start/end date | 1/01/94 → 31/01/99 |
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Research output
- 3 Article
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Magnetic-field-induced changes of the isotropic-nematic phase transition in sidechain polymer liquid crystals
Boamfa, M. I., Viertler, K., Wewerka, A., Stelzer, F., Christianen, P. C. M. & Maan, J. C., 2003, In: Physical Review E. 67, p. 050701(R)-050701(R)Research output: Contribution to journal › Article › peer-review
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Mesogen-Polymer Backbone Coupling in Side-Chain Polymer Liquid Crystals, Studied by High Magnetic-Field-Induced Alignment
Boamfa, M. I., Viertler, K., Wewerka, A., Stelzer, F., Christianen, P. C. M. & Maan, J. C., 2003, In: Physical Review Letters. 90, p. 025501(R)-025501(R)Research output: Contribution to journal › Article › peer-review
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On the α relaxation of the constrained amorphous phase in poly(ethylene)
Danch, A., Osoba, W. & Stelzer, F., 2003, In: European Polymer Journal. p. 2051-2058Research output: Contribution to journal › Article › peer-review