Faculty

FLORIDA STATE   /   PEOPLE   /   FACULTY

Dr. Yan-Yan Hu, Associate Professor

Professional Preparation/Appointments

B.S. Tsinghua University (2006)
Ph.D. Iowa State University (2011)
Postdoc, University of Cambridge (2011-2014)

Contact Information

Email yhu@fsu.edu
Office 3004 CSL 850.645.0480
Lab 3301 CSL 850.645.0486

Programs of Research

Materials, Analytical, Physical

Research Specialties

Environment and Energy, Photochemistry and Spectroscopy, and Solid State Chemistry

Research Interest

The Hu research group focuses on the design, synthesis, and characterization of functional materials for energy storage and conversion. One example is to develop fast ion conductors (solid electrolytes) for the next-generation rechargeable lithium-ion batteries. This effort is facilitated by another important focus of our research program, advancing magnetic resonance techniques including NMR and MRI to probe materials synthesis, property, and function in real time and/or under operational conditions.

Publications

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Feng, X.; Chien, P.; Zhu, Z.; Chu, L.; Wang, P.; Immediato-Scuotto, M.; Arabzadeh, H.; Ong, S.P.; Hu, Y.-Y. Studies of Functional Defects for Fast Na-Ion Conduction in Na3-yPS4-xClx with a Combined Experimental and Computational Approach. Adv. Funct. Mater. 2019, 29, 1807951.

Feng, X.; Chien, P.; Patel, S.; Zheng, J.; Immediato-Scuotto, M.; Xin, Y.; Hung, I.; Gan, Z.; Hu, Y.-Y. Synthesis and Characterizations of Highly Conductive and Stable Electrolyte Li10P3S12I. Energy Storage Mater. 2019, 22, 397-401.

Chien, P.; Feng, X.; Tang, M.; Rosenberg, J.; O’Neill, S.; Zheng, J.; Grant, S.; Hu, Y.-Y. Li distribution Heterogeneity in Solid Electrolyte Li10GeP2S12 upon Electrochemical Cycling Probed by 7Li MRIJ. Phys. Chem. Lett. 2018, 9, 1990–1998.

Tang, M.; Dalzini, A.; Li, X.; Feng, X.; Chien, P.-H.; Song, L.; Hu, Y.-Y. Operando EPR for Simultaneous Monitoring of Anionic and Cationic Redox Processes in Li-rich Metal Oxide CathodesJ. Phys. Chem. Lett. 2017, 17, 4009–4016.

Zheng, J.; Tang, M.; Hu, Y.-Y. Lithium Ion Pathway within Li7La3Zr2O12-Polyethylene Oxide Composite Electrolytes. Angew. Chem. Int. Ed. 2016, 55, 12538-12542.