Citation: Liang-Bin Li. In Situ Synchrotron Radiation Techniques: Watching Deformation-induced Structural Evolutions of Polymers[J]. Chinese Journal of Polymer Science, ;2018, 36(10): 1093-1102. doi: 10.1007/s10118-018-2169-9 shu

In Situ Synchrotron Radiation Techniques: Watching Deformation-induced Structural Evolutions of Polymers

Liang-Bin Li ^,

National Synchrotron Radiation Lab, Chinese Academy of Sciences Key Laboratory of Soft Matter Chemistry, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, University of Science and Technology of China, Hefei 230026, China

Corresponding author: Liang-Bin Li, lbli@ustc.edu.cn
Received Date: 24 April 2018
Revised Date: 5 June 2018
Accepted Date: 12 June 2018
Available Online: 11 July 2018

Synchrotron radiation (SR) provides highly brilliant light with tunable wavelength from hard X-ray to far infrared, on which scattering, spectroscopy and imaging techniques with high time and spatial resolutions have been developed for in situ study on biological system and materials like polymer. With examples on flow-induced crystallization of polymer, deformation of nanoparticle filler network in rubber composite and necking propagation in tensile stretch, current work attempts to demonstrate the advantages of in situ synchrotron radiation X-ray scattering, X-ray nano-CT and infrared imaging in the study of deformation-induced multi-scale structural evolutions of polymers. With time resolution up to sub-ms, synchrotron radiation is expected to play a great role in understanding non-equilibrium polymer physics under processing and service conditions, while high-throughput characterization platform based on synchrotron radiation opens the possibility to establish polymer Materials Genome database in processing parameter space within reasonable time, which can serve as the roadmap for industrial polymer processing and accelerate material innovation.
- Synchrotron radiation techniques,
- X-ray nano-CT,
- Flow-induced crystallization,
- Necking propagation,
- Rubber nanocomposite
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沈阳化工大学材料科学与工程学院沈阳 110142