On November 8, 2024, Senior Engineer Zhang Helan presebted a science popularization report titled “Preparation Strategy of Marangoni Effect-based Porous Materials” for more than 200 high school students of Qujiang No. 2 Middle School,  in the science popularization activity of “Happy Learning Technology and Thinking the Future”, introducing the basic principle of Marangoni effect and its innovative application in the preparation of porous materials.

The activity was jointly carried out by Cedsie Education Technology Research Institute, Qujiang Sub-district Next Generation Committee, Qujiang Sub-district Youth League Committee, Qujiang Sub-district Vanke City Light Community, Qujiang No. 2 Middle School, and Shaanxi Normal University Chemistry + Science Education Research Center.