Kun Liu, professor, graduated from Shanghai Jiaotong University with a master's degree in naval architecture and ocean engineering. He is currently the head of the Department of naval architecture at the School of naval architecture and ocean engineering, Jiangsu University of Science and Technology. His primary research interests are in structure strength analyse, structure dynamic response and lightweight functional structure design. He has participated in a number of research projects.Daifen Chen,Professor,Vice Dean and Professor of the School of Energy and Power; Director of the International Joint Laboratory of Ship Green Power and Emission Control of Jiangsu,the Member of the China Renewable Energy Society Hydrogen Energy Special Committee; Member of High Temperature Fuel Cell Standardization Technical Committee of China Energy Industry; Member of National New Energy Science and Engineering Alliance Council; Review Editor for thejournal“Frontiers in Chemistry”; and Reviewer for over 30 academic journals. He had published more than 40 SCI papers in the fist-class academic journals, such as the ACS Energy Letters, Advanced Functional Materials, AIChE Journal, Applied Energy, J Power Sources and so on.