Course teacher(s)
Niko Paul VAN DEN BRANDE (Coordinator)ECTS credits
6
Language(s) of instruction
english
Course content
Basic course in polymer science. The properties of polymeric materials are studied, with the molecular properties of the polymer chains as a starting point. The relations between microstructure and macroscopic properties are focused. The most important analytical techniques for the characterization of ‘structure-property relations’ are treated. The course contains three major parts: macromolecular structure, supramolecular structure, and macroscopic polymer properties. (i) Chain constitution and architecture, molar mass and molar mass distribution, chain conformations and chain statistics, influence of polymerisation on the macromolecular structure. (ii) Link between microstructure and material properties: amorphous and crystalline phases, phase separation, crystallinity, morphology, networks, chain mobility, temperature-time superposition principle. (iii) Material properties of important polymer classes (thermoplastics, thermosets, elastomers, thermoplastic elastomers, polymer blends and (nano)composites): thermal behaviour, energy-elasticity and entropy-elasticity, mechanical, electrical and optical properties. The most important characterization methods are: molar mass determination, thermal analysis, infrared and Raman spectroscopy, optical and electron microscopy, NMR spectroscopy, X-ray analysis, and mechanical testing.
In the practicals, the theoretical content of the course is illustrated by means of the experimental characterization of both pre-defined as well as unknown polymer materials.
Objectives (and/or specific learning outcomes)
Knowledge and understanding of polymeric materials' properties by means of a systematic study of ‘structure-property relations’ (theory). Application of this knowledge and understanding to solve practical material problems by means of appropriate experimental characterization, and to communicate motivated interpretations and conclusions in written and oral reports (practicals).
Teaching methods and learning activities
Contribution to the teaching profile
In the ‘Master of applied sciences and engineering: chemistry and materials’ this course is a contribution to the integrated philosophy of chemical technology and material science via a molecular approach, in this case from macromolecular synthesis and chain structure to macroscopic polymer properties. The acquired competences are recommended knowledge for the process technology course ‘Polymers: rheology and processing’ and for research activities concerning polymer materials in the frame of the Master thesis in the 2nd Master year.
Other information
Contacts
Prof. B. Van Mele: bvmele@vub.ac.be
Campus
Plaine
Evaluation
Method(s) of evaluation
- Other
Other
Theory: oral examination
Practicals: written report of laboratory work, and an oral presentation (during theoretical exam) on the characterization of unknown polymer of practicals (including a motivated interpretation; ca 10 min).
Language(s) of evaluation
- english