Search for dissertations about: "liquid crystalline polymers"

Showing result 1 - 5 of 25 swedish dissertations containing the words liquid crystalline polymers.

  1. 1. Liquid crystalline polymers for nonlinear optics : pyroelectric polymers and ferroelectric dendrimers

    University dissertation from Institutionen för polymerteknologi

    Author : Jonas Örtegren; [2001]
    Keywords : ;

    Abstract : This thesis deals with liquid crystalline materialsincluding monomers, side-chain polymers, crosslinked polymers,and dendrimers. The materials are pyroelectric, meaning thatthere is a macroscopic electric polarization in the material,which is energetically stable in the absence of externalfields. READ MORE

  2. 2. Devlopment and relaxation of orientation in liquid crystalline polymers : transport properties of liquid crystalline polymer blends

    University dissertation from Institutionen för polymerteknologi

    Author : Göran Wiberg; [1997]
    Keywords : ;

    Abstract : In this thesis different types of liquid crystallinepolymers have been investigated with respect to build up andrelaxation of orientation. The potential of making new barriermaterials using liquid crystalline polymer blends was alsostudied. READ MORE

  3. 3. Barrier Properties of Liquid Crystalline Polymers and their Blends with PE and PETP

    University dissertation from Institutionen för polymerteknologi

    Author : Göran Flodberg; [2002]
    Keywords : Blends; polyethylene; poly ethylene terephthalate ; liquid crystalline polymers; Vectra; barrier properties; morphology; pouches; sealing; migration; high performance liquid chromatography; HPLC ;

    Abstract : .... READ MORE

  4. 4. Transport properties and rheological properties of polymers with special molecular architecture

    University dissertation from Institutionen för polymerteknologi

    Author : Homa Yousefi; [2001]
    Keywords : Dendritic polymers; Liquid crystalline polymers; Transport properties; Shear-induced orientation; Structure;

    Abstract : .... READ MORE

  5. 5. New Strategies for Preparing Polymers with Hierarchical Architectures

    University dissertation from Växjö : Linnaeus University Press

    Author : Natacha Ndizeye; Ian A. Nicholls; Alessandra Maria Bossi; [2018]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Liquid crystalline media; molecularly imprinted polymers; non-ionic deep eutectic solvents; quartz crystal microbalance; Organic Chemistry; Organisk kemi;

    Abstract : The objective of this thesis was to explore novel approaches for controlling morphologies and molecular recognition behaviour of polymers and to use these strategies in conjunction with the molecular imprinting technique in order to either enhance polymer performance in quartz crystal microbalance (QCM) sensor applications, or as an alternative to conventional solvents of polymerization. In Papers I and II, the use of liquid crystalline media in the synthesis of molecularly imprinted polymers was demonstrated. READ MORE