02144nam a22002057a 4500 20231106160312.0 231106b ||||| |||| 00| 0 eng d 0021-9584 Guo, Rui-tang Preparing GQDs/NiAl-LDH Composites and Investigating the Photocatalytic CO2 Reduction Performance : An Undergraduate Laboratory Experiment (Journal Article) Washington DC :American Chemical Society ,2023 1621-1626p. Journal of Chemical Society , Volume 100: Number 4, April 2023 ***______{For Hard Copy, Please visit Library.}________*** Abstract: The chemical experiment is designed for undergraduates majoring in chemistry, energy, and environment. The intended purpose is that the students will comprehend the reaction mechanism of photocatalytic reduction of CO2 through hands-on experiments and deepen their understanding of sustainable energy technologies. More importantly, the experiment can make students strengthen the understanding of basic theory of photochemistry and become familiar with the operation process of laboratory instruments, such as a photocatalytic reactor and gas chromatograph. The novel graphene quantum dots/NiAl layered double hydroxide (GQDs/NiAl-LDH) composites are prepared by undergraduates, and the photocatalytic activity is investigated through a series of characterizations and tests. Then the reaction mechanism analysis is carried out in the form of group discussion after the experiment. The student’s grade in the laboratory experiment depends on the experimental operation, catalyst synthesis, photocatalytic activity, and mechanism analysis. It is promising that students can organically combine chemistry knowledge with experimental operation through this experiment, so as to encourage them to continue the research related to photocatalytic CO2 reduction. Photosynthesis | CO2 Catalysis| Layered Double Hydroxides| Graphene| Quantum Dots Xia, Cheng | Pan, Wei-guo https://pubs.acs.org/doi/10.1021/acs.jchemed.3c00034 PER 0 0 0 0 RIEBPL RIEBPL 2023-11-06 0 2023-11-06 00:00:00 2023-11-06 PER 44730 44729