Welcome to

Dr. Qi LIU's Group!


The group is located in the Department of Physics at City University of Hong Kong. Our research is mainly focused on:

(1) Fundamental investigation of phase transformative materials for energy application;

(2) Phase transition behavior; 

(3) Fundamental studies of safety of batteries;

(4) Development of Multimodal advanced neutron and synchrotron techniques.

Our research ultimate goal is to maximize the efficiency of energy conversion and storage in devices (i.e. batteries, fuel cells, supercapacitor, etc.) while minimizing the impacts on the environment. 


Energy Storage and Conversion

Battery Safety

Phase transition

multimodal synchrotron techniques


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