During the Opening Ceremony for the 11th Sino-Foreign Post-graduate Academic Forum of Jiangsu University，the school of chemistry and chemical engineering had an installation display, they were Chinese and foreign students to participate for one team in small auditorium on November. Their's name were Waleed Yaseen and Huiping Mao. The theme of the installation was the electrocatalytic decomposition of water driven by solar energy.During the demonstration, Waleed explained the working principle of the installations to Prof. Yan Xiaohong the president of JSU and all the visitors in detail,And obtained the consistent high praise.