Tian Rao is a joint PhD candidate between Harbin Institute of Technology (HIT) and City University Hong Kong (CityU), currently working as a PhD intern at the Songshan Lake Material Laboratory. His research primarily focuses on the synthesis of Ni-rich cathode materials via co-precipitation methods, and the exploration of various modification techniques to enhance their performance in lithium-ion batteries. Tian is passionate about tackling challenges and engaging in projects that push the boundaries of scientific knowledge in the electrochemical energy field.