Prof. Lifang Jiao’s research interests focus on the application of metal-based energy materials with micro-nano structure in electrochemical energy storage and electrocatalytic energy conversion. Her researches aim to realize the application of renewable energy. Key electrode materials for electrochemical storage of alkali metal ions with high performance have been designed, synthesized, and the electrochemical reaction mechanism been revealed. A serials of cheap electrocatalytic catalyst for water splitting with high catalytic activity, good stability and high selectivity was designed and developed.