Shuai Qi is a second-year PhD student in Professor Chuanxin He's research group at Shenzhen University, specialising in surface-interface regulation and the device applications of electrocatalytic materials. Their laboratory work focuses on developing efficient and stable electrocatalysts for key reactions including CO2RR, NO3-RR, HER, OER, and HOR. His primary research interest lies in the synthesis of non-precious metal materials for water splitting and nitrate reduction (NO3-RR) to produce ammonia.