From October 15 to October 17, 2021, Professor Chen Ke went to Zhengzhou to participate in the development forum of flexible optoelectronic materials and intelligent sensing.

In July 2021, Professor Chen Ke, Chang Kaili and Chen Junying went to Xiamen University to have academic exchanges.

From July 8 to July 12, 2021, Professor Chen Ke went to Xiamen to attend the Chinese Materials Conference.

From April 18 to April 22, 2021, members of the research center participated in the 32nd chinese chemical cociety congress.

In September 2019, Professor Chen Ke went to Sochi, Russia to attend the graphene/2D materials and applications international conference.

On November 17, 2018, members of the center went to Nanjing to participate in the five provincial optical Societies Congress (Yangtze River Delta Optical Technology Forum).

From October 25, 2018 to October 26, 2018, Professor Chen Ke attended the Beijing graphene forum and the unveiling ceremony of Beijing graphene Institute.