On March 24, 2011, associate professor jovica D badjic arrived in Nanjing. On the morning of March 25, he visited the laboratory and communicated with members of the phosphorus chemistry team. At 10:00 a.m., a postgraduate special report entitled gated molecular encapsulation and reactivity was made in the lecture hall on the third floor of the chemical building, and a group photo was taken with the members of the research group. Leave Nanjing at 2 p.m.
