李福军博士
日本东京大学&产业技术综合研究所

时间:7月7日(周一)上午10:30
地点:科学楼902

报告摘要
Pursuit of minimization of portable electronics and electrification of transportation in the global market has been triggering much technological and academic interest on the energy conversion and storage devices with high energy densities. Li-O2 batteries are operated with formation of Li2O2 in pores of cathodes in the discharging processes and its reverse decomposition in the following charging processes (O2 + 2Li+ + 2e-  Li2O2, E = 2.96 V), and are considered as a promising candidate for their high theoretical energy density, 3600 Wh/kg. Although much advance has been achieved in recent years, construction of a rechargeable and cycling stable Li-O2 battery remains a big challenge.。

个人简介
Dr. LI Fujun received his Ph.D degree from The University of Hong Kong in Sept. 2011, and commenced his postdoctoral researches since Jan., 2012 in The University of Tokyo and National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan. He has conducted a series of Ru based cathode catalysts with and without carbon (Ru/MWCNT, Ru.ITO and Ru/STO) for Li-O2 batteries, and obtained good cycling performance and rate capability. His research interest includes electrolytes and electrode materials for rechargeable Li (Na)-O2 batteries, Li (Na)-ion batteries, and supercapacitors. He has published for more than 20 papers in the peer-reviewed journals, including Adv. Mater., Angew. Chem. Int. Ed., Nano Lett., Energy Environ. Sci., and Adv. Energy Mater. etc.