biography：

Research interests: Physical mechanism of deformation of polymers during processing and service；X-ray scattering characterization

Education

2012-2015      Northwestern polytechnical university, Flight vehicle design and engineering, Bachelor degree

2015-2017      Université de Lyon, INSA- Lyon, Mechanical engineering, Master degree

2017-2021      Université de Lyon, INSA- Lyon, Lab. MATEIS, Polymer science, Doctor degree, Supervisor : Prof. Olivier LAME

Work

University of Science and Technology of China, National Synchrotron Radiation Laboratory, postdoc position, Director: Professor Liangbin Li

Projects

Representative Publications

1. Guo, H.; Rinaldi, R. G.; Tayakout, S.; Broudin, M.; Lame, O.*, The correlation between the mixed-mode oligo-cyclic loading induced mechanical and microstructure changes in HDPE. Polymer 2021,224, 123706.

2. Guo, H.; Rinaldi, R. G.; Tayakout, S.; Broudin, M.; Lame, O.*, Characterization of the spherulitic deformation in equatorial region and cavitation in HDPE materials submitted to mixed-mode oligo-cyclic tensile loading. Polymer Testing 2021,99, 107208.

3. Iqbal, O.; Guo, H.; Chen, W.*, Structural Origin of Double Yielding: The Critical Role of Crystallite Aggregate Heterogeneity. Macromolecules 2021,54 (18), 8381-8392.

4. Yan, Q.; Xu, T.; Zhang, W.; Lv, C.; Guo, H.*; Tian, F.; Chen, W.; Li, L.*, Abnormal brittle-ductile transition for glassy polymers after free and constrained melt stretching: The role of molecular alignment. Polymer 2021,233, 124199.

5. Guo, H.; Rinaldi, R. G.; Broudin, M.; Tayakout, S.; Lame, O.*, Anisotropic deformation and failure behaviors of the necked HDPE materials induced by oligo-cyclic loading. Polymer 2021,234, 124232.