Liu Shuangyi, as a full professor,joined Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Scienceswith a talent plan of the program ofHundreds talents of Chinese Academy of Sciencesat 2015. He received his Ph. D. (2010) at Department of Mechanical engineering of the University of Hong Kong with studying fabrication, characterization and simulation of inorganic nanomaterials. After one year postdoctoral work at the University of Hong Kong, he joined Energy Institute of City University of New York with studying embedded capacitor, composite energy materials and low cost scaled up fabrication methods of oxide nanocrystals. He currently focuses on synthesis, characterization and simulation of low dimensional nanomaterials and their applications on energydevices such as dielectric capacitors, supercapacitors and energy self-harvest system.