Jie Wang earned his PhD degree in Materials Physics and Chemistry from Huazhong University of Science and Technology (HUST). He is currently a professor in the College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, and an in-service postdoctor in the College of Material Science and Engineering, Nanjing University of Aeronautics and Astronautics, under the supervision of Prof. Xiaogang Zhang. His present research interest is the synthesis of 2D and 3D nanomaterials in energy storage and conversion.