On June 21, 2021, researcher at the institute of chemistry, Chinese Academy of Sciences ShengHua was invited to visit our school's energy research institute, and the energy research institute 1517 hall made titled "based on the rapid scanning infrared spectra of photocatalytic reduction reaction mechanism of CO2 research" academic report, institute professor Jiang Zhifeng presided over the lecture, energy research institute related teachers and the students listen to the report.