The chemistry of the 2-thiobarbituric acid test for the determination of oxidative rancidity in foods. I. Some important side reactions 来自 掌桥科研 喜欢 0 阅读量: 59 作者:BG Tarladgis,AM Pearson,LR Dugan 摘要: Evidence is presented by UV, visible, and IR spectra as well as by paper ...
In the main part, the side reactions of NMMO in the Lyocell process have been divided into homolytic (radical) and heterolytic (non-radical) processes in a systematic investigation. In all homolytic reactions of NMMO, cleavage of the N–O bond with formation of an aminium (aminyl) radical ...
In these works the aliquots of catalysts evaluated in the H2-HC-SCR reactions were either kept constant [24] or varied to maintain conversions below 30% [25] so that the amounts of Ag changed in the experiments performed. This brings about additional complexity in the interpretation of the ...
ChemInform Abstract: A KINETIC STUDY OF THE CHEMISTRY OF THE SO2((3)B1) REACTIONS WITH CIS- AND TRANS-2-BUTENEphotochemistry, radiation chemistry, chemoluminescencerearrangementshydrocarbons (acyclic compoundsNo abstract is available for this article.doi:10.1002/chin.197519138...
Does chemistry need artificial intelligence? From synthetic new molecules to functional materials, from carbon neutralization to renewable energy, from chemical structure and evolution to human health, chemistry is derived from understanding nature and shows its magic in changing the future. ...
Design of a core–shell catalyst: an effective strategy for suppressing side reactions in syngas for direct selective conversion to light olefins. Chem. Sci. 11, 4097–4105 (2020). CAS PubMed PubMed Central Google Scholar Tan, L. et al. Direct CO2 hydrogenation to light olefins by ...
Density functional theory (DFT) has been the method of choice for quantitative understanding and developing of complex systems in either quantum chemistry or computational materials science. Often, hybrid functionals are widely used for molecules and solids with localized electrons, while generalized-gradie...
Beijing,China, November 28, 2024 - Pharmaron held its 51st virtuallecture in the Frontiers of Synthetic and Medicinal Chemistry series, which wasdelivered by Prof. Michael Waring from Newcastle University. The presentation wastitled “New Approaches to HitGeneration Using Fragments and DNA-encoded ...
CO2 being a very stable compound, activating it poses a significant challenge when used as a reactant. As a result, the development of new catalysts and materials to make the kinetics of CDU reactions more favourable has received widespread attention [11], [12], [13], [14]. In the ...
Detailed chemistry considerations like these can be achieved by means of the Eddy Dissipation Concept (EDC) approach, which is well-established today, even for large-scale systems, but is then often limited to a small number of chemical reactions. The high computational costs associated with ...