近日,香港城市大学化学系彭咏康博士课题组在Applied Catalysis B: Environmental上发表了题为“Bulk-to-Nano Regulation of Layered Metal Oxide Gears H2O2Activation Pathway for Its Stoichiometric Utilization in Selective Oxidation Reactio...
8、II)/H2O2) and like-Fenton (Fe(III)/H2O2) and the factors are pH,concentration of Fe(II,III), H2O2, anion in water (NO3-, SO42-, Cl-), inhibitors (methanol、tert-butanol). It can be concluded:(1)Fenton and like-Fenton reaction must be carried out under acidic conditions, and...
本研究为利用沸石负载的金属催化剂,通过高效的级联电解-异质催化体系生成H2O2提供了新的途径。H2O2的高催化效率和绿色生产工艺使其具有广阔的应用前景。 Figure 1. Schematic diagram showing the strategy for in-situ and on-demand production of H2O2 by using a cascade water electrolysis system together with a...
current intensity of 10mA/cm 2，and air flux of 120L/h. After reaction of 10 min the removal of COD Cr was up to 57.1%. Then at the reaction time of 60 min ，the removal rate of COD was 66.7%，with the effluent COD ＜20mg/L ，and the main indicators of the treated water ...
分类号:O643.32文献标志码:ADegradationoforganicpollutantswithH202ph0tocatalyzedbyTiO2undervisibleirradiationTANGJian-jun.,FANXiao-jiang,ZOUYuan,LIUShu-jun,ZHOUKang-gen(1.ShenzhenKeyLaboratoryofIndustrialWaterConservationandMunicipalWastewaterResourcesTechnology,ShenzhenPolytechnic,Shenzhen518055,China;2.Schoolof...
To a stirred solution of 4-chlorobenzonitrile (1.37 g, 0.01 mol) in DMSO (3 ml), cooled in aice bath, was added 30% H2O2 (1.2 ml) and K2CO3, the reaction was allowed to warm up to r.t.(strong exothermic effect was observed). After 5 min., distilled water (50 ml) was added...
Ulterior electrochemical factors that impact H2O2 production are discussed, along with device-level design. Finally, a holistic perspective on water oxidation reaction is offered, and open questions for future work are presented.doi:10.1016/j.chempr.2020.09.013Xinjian Shi...
8.washing:Operation with 5. 9.color:AddChromogen Solution A50ul andChromogen SolutionB to each well,evade the light preservationfor 15 min at 37℃ 10.Stop the reaction:AddStop Solution50μlto each well, Stop the reaction(the blue color change to yellow color). 11.assay:take blank well as...
H2O2S = H2O + O2S + S is a Decomposition reaction where two moles of Dihydroxidosulfur [H2O2S] decomposes into two moles of Water [H2O], one mole of Sulfur Dioxide [O2S] and one mole of Sulfur [S] Reaction Type Decomposition Redox (Oxidation-Reduction) Reaction H2O2S = H2O + O2S +...
Figure 2. (a) Photocatalytic H2O2generation efficiency of PCN and Na-PCN; (b) H2O2concentration after reaction 8 hours under simulated sunlight (AM1.5); (c) Comparison of photocatalytic H2O2production performance with state-of-...