Reiser, Mario: A nanorheology study on the viscoelastic properties of photorheological liquids by x-ray photon correlation spectroscopy. 2020
Inhalt
- Contents
- Introduction
- Theoretical Concepts and Measurement Techniques
- Transport Phenomena
- The Structure and Dynamics of Wormlike Micelles
- Nanoparticle Dynamics in Complex Liquids and Nanorheology
- X-Ray Scattering Techniques
- Experimental Realization
- Sample Preparation
- Rheometry Setup
- Synchrotron Radiation
- Synchrotron Beamline Setups
- Development of Measurement Protocols
- Data Analysis and Data Processing
- Composing Correlation Functions from Low Count Speckle Patterns
- Parameter Estimation with Multi-Mode Exponential Models
- Discussion
- Anomalous Concentration Dependence and Intermicellar Branching Investigated by Rheology
- Nanoparticle Dynamics and XPCS Results
- Anomalous Dynamics Induced by Confinement and Particle-Network Interaction
- The Influence of UV Illumination on the Stress Relaxation and the Long-Range Connectivity of the Network
- High-Frequency Strain-Stiffening Due to Nanoscale Rigidity
- Conclusion and Outlook
- Appendix
- Bibliography