Hai Hu, Xiangdong Guo, Ke Chen, Ning Liu and Shenghan Zhou, five members of the research team, participated in the Fifth Peking University Frontier of Nanochemistry from June 9 to 11, 2017. In this FNC National Conference, several participants listened to the reports of 14 experts and scholars on the preparation, properties and applications of graphene and other two-dimensional materials. Hai Hu published a conference poster entitled "Far-field nanoscale infrared spectroscopy of vibrational fingerprints of molecules with graphene plasmons", and won the Best Poster Award.