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les the 专业班级 M 12 AM < Back 2021-2022 A.pdf G 2. (20 points) 得分 Sometimes when you submit the manuscript to the journal editorial board, the editor might ask you to submit a structured abstract. Structured abstracts will help the Editor in their preliminary review of a paper and will certainly help the journal reviewers get an overview of a paper even before conducting the review. Please rewrite the following abstract in the structured abstract form. Abstract: Persulfate Fe-based catalytic oxidation is considered as one of the most attractive strategies for the growing concerns of water pollution. However, the undesirable Felll/Fell redox cycle restrict them from attending the sustainable activity during practical applications. This study was intended to develop a new strategy to regulate the redox cycles of Felll/Fell by introducing the second redox center of MoS42- in the interlayers of Fe-based layered double hydroxide (FeMgAl-MoS4 LDH). Based on the first-order kinetic model, 第1页共2页 浙江科技学院考试试卷 the fabricated FeMgAl-MoS4 catalyst was 10-100 fold more reactive than the bench marked peroxymonosulfate (PMS) activators including FeMgAl LDHs and other widely reported nano-catalysts such as Co304, Fe304, a-MnO2, CuO-Fe304 and Fe304. The enhanced catalytic activity of FeMgAl-MoS4 LDH was related to the continuous regeneration of active sites (Fell/MolV), excellent PMS utilization efficiency and generation of abundant free radicals. Moreover, the FeMgAl-MoS4/PMS system shows an effective pH range from 3.0-7.0 and the degradation kinetics of parahydroxy benzoic acid (PHB) were not effected in the presence of huge amount of background electrolytes and natural organic matters. Based on the in-situ electron paramagnetic resonance spectroscopy (EPR), chemical scavengers, XPS analysis and gas chromatography couple with mass spectrometer (GC-MS), a degradation pathway based on dominant free radicals (-SO4- and -OH), passing through the redox cycles of Felll/Fell and MoVI/MolV was proposed for PMS activation. We believe that this strategy of regulating the redox center through t ...
M AM < Back 2021-2022 A.pdf you , UT, UT.n enhanced catalytic activity of FeMgAl-MoS4 LDH was related to the continuous regeneration of active sites (Fell/MolV), excellent PMS utilization efficiency and generation of abundant free radicals. Moreover, the FeMgAl-MoS4/PMS system shows an effective pH range from 3.0-7.0 and the degradation kinetics of parahydroxy benzoic acid (PHB) were not effected in the presence of huge amount of background electrolytes and natural organic matters. Based on the in-situ electron paramagnetic resonance spectroscopy (EPR), chemical scavengers, XPS analysis and gas chromatography couple with mass spectrometer (GC-MS), a degradation pathway based on dominant free radicals (SO4- and -OH), passing through the redox cycles of Felll/Fell and MoVI/MoIV was proposed for PMS activation. We believe that this strategy of regulating the redox center through MoS42- not only provides a base to prepare new materials with stable catalytic activity but also broaden the scope of Fe-based material for real application of contaminated water. 3. (20 points) 得分 Please find papers containing "density functional theory" in Title published by "Fudan University" between 2011-2022 (using in Sciencedirect as searching engine). What's the total number of the papers? Whose published the most articles? List any paper (including Title, authors, journal title, year, vol., pages.) (https://www.sciencedirect.com/) 4. (20 points) 得分 What are the article types of "Food & Function"? Please find the organization of material for Communications and Full papers. Please find the form of references by "Food & Function" and give an example. 5. (20 points) Think of a title of your own study subject and the key words Download (122KB) 得分 ...