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Zuo, Y. (author)Alkali-activated materials (AAMs) show promising potentials for use as building materials. Before the utilization, AAMs must satisfy the properties required from the construction sector, such as good durability and long-term service life. These properties mainly depend on the chemical and physical properties of the microstructure of AAMs. In the...doctoral thesis 2019
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Westerhof, H.P. (author)Poly-p-phenylenetherephthalamide (PpPTA) is a high performance, semi flexible polymer. Commercially it is mainly sold in the form of fibres under the trade names Twaron and Kevlar. The polymerization is performed in an amide(NMP)-salt(CaCl2) solution and afterwards spun into fibres from a sulphuric acid solution. In the thesis the dissolution...doctoral thesis 2009