Tianyi Li
Assistant Beamline Scientist
Biography
Education:
- Ph.D. Purdue University - West Lafayette, Mechanical Engineering, 2017-2020
- M.S. Oregon State University, Environmental Engineering, 2012-2015
- B.S. University of Science and Technology Beijing, Environmental Engineering, 2006-2010
Research Interests:
Tianyi Li is a beamline scientist employing in situ or operando diffraction, computed tomography, and spectroscopy to understand the chemical and mechanical properties of various battery materials including anodes, cathodes, and electrolytes.
Selected Publications:
Tianyi Li, et al. ” In Situ Characterization of Dynamic Morphological and Phase Changes of Selenium-doped Germanium Using a Single Particle Cell and Synchrotron Transmission X-ray Microscopy “, ChemSusChem, 14, 1-8, 2021.
Tianyi Li, et al. “A Self-Healing Liquid Metal Anode with PEO-Based Polymer Electrolytes for Rechargeable Lithium Batteries”, Applied Materials Today, 100802, 2020.
Tianyi Li, et al. “In Situ and Operando Investigation of the Dynamic Morphological and Phase Changes of Selenium-doped Germanium Electrode during (De)Lithiation Processes”, Journal of Materials Chemistry A, 2020, 8, 750-759.
Tianyi Li, et al. “Characterization of dynamic morphological changes of tin anode electrode during (de)lithiation processes using in operando synchrotron transmission X-ray microscopy”, Electrochimica Acta, vol. 314, pp. 212-218, 2019.
Tianyi Li, et al. “Three-Dimensional Reconstruction and Analysis of All-Solid Li Ion Battery Electrode Using Synchrotron Transmission X-ray Microscopy Tomography”, ACS Applied Materials & Interfaces, 10 (20), pp 16927–16931, 2018