Search for dissertations about: "Segmental dynamics"

Showing result 1 - 5 of 16 swedish dissertations containing the words Segmental dynamics.

  2. 1. Relaxational dynamics of polymer based electrolytes

    Author : DANIEL ANDERSSON; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; photon correlation; PMMA-EC PC-LiClO4; PPO-LiClO4; spectroscopy; ionic conduction; quasi-elastic neutron scattering; polymer based electrolytes; segmental motion;

    Abstract : .... READ MORE

  4. 2. Microscopic Dynamics and Structure of some Polymer-based Electrolytes

    Author : DANIEL ANDERSSON; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; segmental motion; neutron scattering; ionic conduction; polymer electrolytes; gel electrolytes; Gaussianity; oligomers; photon correlation; PPO-LiClO4;

    Abstract : The electrolyte is a key component in high-capacity lithium batteries and there is a large demand for improved materials to increase the performance. Polymer-based electrolytes offer advantages in the design of safer and lighter batteries. READ MORE

  5. 3. Neutron Scattering Experiments and Computer Simulation Studies of a Polymer Electrolyte

    Author : Patrik Carlsson; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; neutron scattering; reverse Monte Carlo simulation; PPO-LiClO4; poly propylene oxide ; polymer electrolytes; polymer dynamics;

    Abstract : Polymer electrolytes are regarded as key components in promising new types of batteries for portable electronic devices and electric cars. Batteries for such applications require polymer electrolytes with improved properties, e.g. a higher ionic conductivity. READ MORE

  6. 4. Genome dynamics and virulence in the human pathogen Candida glabrata

    Author : Khadija Mohamed Ahmad; Molekylär cellbiologi; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Pathogenic yeast; Candida glabrata; small chromosomes; Genome rearrangement; Haploid and diploid yeast; RNA interference.;

    Abstract : Although the yeast Candida glabrata is considered to be a part of the commensal microflora in healthy individuals, during the last years it has been frequently isolated from patients with mucosal and systemic fungal infections. Now it is considered as the second most frequently isolated pathogenic yeast after Candida albicans. Despite its name, C. READ MORE

  7. 5. Generic Properties of Polymer Solutions

    Author : Takashi Uematsu; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; photon correlation spectroscopy; collective diffusion; atomic force microscopy; relaxation; agarose gel electrophoresis; DNA; Zimm dynamics; pulsed-field gradient NMR; superdiffusion; polymer solution; blob model; gel;

    Abstract : Polymer solutions are abundantly present in our daily life, for example in paints, jellies, contact lenses and even in the living cells. Despite their ubiquity, we still have a poor understanding of the physical properties of solutions due to the extremely large number of internal degrees of freedom. READ MORE