Synthesis, properties and dynamics of novel non-polymeric high-Tg glass formers and their mixtures with low-Tg components

• Applicants: Professor Dr. Ernst Rößler; Professor Dr. Hans-Werner Schmidt
• Subject Area: Statistical Physics, Nonlinear Dynamics, Complex Systems, Soft and Fluid Matter, Biological Physics ; Experimental Condensed Matter Physics ; Organic Molecular Chemistry - Synthesis and Characterisation
• Term: from 2016 to 2023
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 315954893

• Final Report Year: 2021

No abstract available

Publications

• Non-polymeric asymmetric binary glass-formers. I. Main relaxations studied by dielectric, 2H NMR, and 31P NMR spectroscopy, J. Chem. Phys. , 164503 (2017)
  Pötzschner, B.; Mohamed, F.; Bächer, C.; Wagner, E.; Lichtinger, A.; Minikejew, R.; Kreger, K.; Schmidt, H.-W. & Rössler, E. A.
  
• Non-polymeric asymmetric binary glass-formers. II. Secondary relaxation studied by dielectric, 2H NMR, and 31P NMR spectroscopy, J. Chem. Phys. 146, 164504 (2017)
  Pötzschner, B.; Mohamed, F.; Bächer, C.; Wagner, E.; Lichtinger, A.; Bock, D.; Kreger, K.; Schmidt, H.-W. & Rössler, E. A.
  
• Dynamic Heterogeneities in Binary Glass-Forming Systems, in: The Scaling of Relaxation Processes, Springer, Cham, 173-2001 (2018)
  Bock, D.; Körber, Th.; Mohamed, F.; Pötzschner, B. & Rössler, E. A.
  
• Dynamically asymmetric binary glass formers studied by dielectric and NMR spectroscopy, Europ. Phys. J. E 42, 143 (2019)
  Körber, Th.; Minikejew, R.; Pötzschner, B.; Bock, D. & Rössler, E. A.
  
• Organic Glasses of High Glass Transition Temperatures Due to Substitution with Nitrile Groups, J. Phys. Chem. 123, 10286-10293 (2019)
  Krohn, Felix; Neuber, Christian; Rössler, Ernst A. & Schmidt, Hans-Werner
  
• Main and secondary relaxations of non-polymeric high-Tg glass formers as revealed by dielectric spectroscopy, Phys.Chem.Chem.Phys. 22, 9086-9097 (2020)
  Körber, Thomas; Krohn, Felix; Neuber, Christian; Schmidt, Hans-Werner & Rössler, Ernst A.
  
• Systematic differences in the relaxation stretching of polar molecular liquids probe by dielectric vs magnetic resonance and photon correlation spectroscopy, J. Chem. Phys. 153, 124510 (2020)
  Körber, Thomas; Stäglich, Robert; Gainaru, Catalin; Böhmer, Roland & Rössler, Ernst A.
  
• Relaxation Processes in Molecular Liquids, in: Encyclopedia of Glass Science, Technology, History, and Culture, Eds. P. Richet et al. 1013-1029 (2021)
  Blochowicz, Thomas; Rössler, Ernst A. & Vogel, Michael
  
• Reorientational dynamics in highly asymmetric binary low-molecular mixtures – a dielectric study, Phys.Chem.Chem.Phys. 23, 7200- 7221 (2021)
  Körber, Thomas; Pötzschner, Björn; Krohn, Felix & Rössler, Ernst A.
  
• Reorientational dynamics in highly asymmetric binary low-molecular mixtures – a quantitative comparison of dielectric and NMR spectroscopic results, J. Chem. Phys. 155, 024504 (2021)
  Körber, Thomas; Pötzschner, Björn; Krohn, Felix & Rössler, Ernst A.