Reference of 997-55-7, Redox catalysis has been broadly utilized in electrochemical synthesis due to its kinetic advantages over direct electrolysis. The appropriate choice of redox mediator can avoid electrode passivation and overpotential. 997-55-7, Name is Ac-Asp-OH, SMILES is O=C(O)[C@@H](NC(C)=O)CC(O)=O, belongs to amides-buliding-blocks compound. In a article, author is Hou, Zhaohui, introduce new discover of the category.
Investigation of the structure and reaction pathway of char obtained from sewage sludge with biomass wastes, using hydrothermal treatment
To investigate the structure and reaction pathway of char, experiments were conducted in a reaction vessel with nitrogen gas using hydrothermal treatment (HTT) to produce char from sewage sludge (SS) with sawdust (SD), corncobs (CC) and cornstalks (CS) as raw feed stock. The HTT was conducted at temperatures ranging from 220 degrees C to 300 degrees C. Elemental analysis, X-ray photoelectron spectroscopy, Fourier transform infrared spectroscopy, and Raman spectra were used to identify the composition, structure, and functional groups of the char. The results show that the H/C and O/C atomic ratios of char decreased as the reaction temperature increased, and the lowest values, 0.91 and 0.04, respectively, were obtained at 300 degrees C. After HIT, C-(C,H) hydrocarbon in carbohydrates, proteins and lipids gradually depolymerised to C H. In particular, for the char derived from SS with SD, several long aliphatic chains were obtained. Moreover, dramatic hydrolysis of amide, as well as decarboxylation, occurred at 260 degrees C. C=N bonds were gradually broken with amide hydrolysis. The aromatisation reaction occurred as the -C=C group was enhanced slightly after HTT. In general, the carbon groups of char condensed from the small aromatic ring system to large aromatic ring systems. (C) 2017 Elsevier Ltd. All rights reserved.
Reference of 997-55-7, The reactant in an enzyme-catalyzed reaction is called a substrate. Enzyme inhibitors cause a decrease in the reaction rate of an enzyme-catalyzed reaction.I hope my blog about 997-55-7 is helpful to your research.