Zhiqiang Sun is with School of Energy Science and Engineering, Central South University, China, and currently he is the dean of the school. Prof. Sun obtained his B.S. and M.S. from Central South University, in 2002 and 2004, respectively, and he earned his PhD from Zhejiang University in 2007. During 2011-2012 he worked as a visiting scholar at Duke University, US. His major research area is clean and low-carbon energy technology, including multiphase flow and heat/mass transfer, renewable energy and hydrogen energy, and combustion pollution control and emission reduction. He is the author or co-author of 8 books and has published more than 200 peer-reviewed academic papers. Prof. Sun is the project leader of the National Key R&D Program of China, the leading talent in Scientific and Technological Innovation of Hunan Province, and the recipient of the Natural Science Foundation of Hunan Province for Distinguished Young Scholars. He is also granted the New Century 121 Talents and Young Talents of Hunan Province, and the Hunan Youth Five Four Medal. Zhao Sun is Associate Professor of Energy Science and Engineering at Central South University. He specializes in energy science and engineering, focusing on chemical-looping energy conversion, hydrogen production, biomass utilization, and advanced energy materials. Supported by grants from the National and Hunan Provincial Natural Science Foundations, his research has been published in high-impact journals and patented. He is actively involved in academic service and peer review.