FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4386853253> ?p ?o ?g. }

• W4386853253 endingPage "2649" @default.
• W4386853253 startingPage "2649" @default.
• W4386853253 abstract "Electrosynthesis plays an important role in chemical manufacturing with over 2 billion dollars in annual sales worldwide of products such as chlor-alkali and aluminum. Synthesis with an electrochemical driving force can afford unique chemical products that are difficult to achieve with conventional synthesis techniques. Electrosynthesis can also provide a more sustainable alternative to energy-intensive processes. For example, the most profitable electro-organic synthesis in industry is adiponitrile production, a precursor to Nylon 6,6, and the electrochemical route consumes less energy than conventional thermochemical methods. However, electrosynthesis reaction mechanisms are often complex and involve multiple biproducts that are difficult to distinguish, limiting product yield and cost efficiency. Prior work involves characterization with techniques such as NMR spectroscopy, mass spectrometry, and optical spectroscopy to understand product evolution during the reaction. These methods tend not to capture intermolecular interactions between substances, which is important for understanding the influence of the dielectric environment on reaction outcomes. Here, we propose to analyze the dielectric environment of electrosynthesis reaction mixtures with on-chip broadband microwave microfluidic spectroscopy (MMS) from 40 kHz – 110 GHz (see attached figure). MMS has been implemented previously for capturing broadband fluid effects such as electric double layer formation, ionic conduction, ion pairing, and dipole relaxations in a single measurement. We want to use MMS to diagnose the interactions between species during an electrolysis reaction and correlate these interactions with specific electrochemical mechanisms. We plan to test our idea by analyzing a model reaction, namely the Shono oxidation of N-Boc pyrrolidine, which is a well-studied electrosynthesis reaction. The goal is to validate our method with a known electrosynthesis reaction mechanism, then extend the technique to systems with an unknown mechanism. We performed broadband MMS of the reaction mixture at different time points to capture product evolution during the electrolysis. Then, we calibrated the resulting S-parameters and fit the data to equivalent circuit models. The equivalent circuit parameters were correlated to signatures from specific entities in the product mixture and used to develop a picture of the evolving dielectric environment. After validating our models with known literature about the Shono oxidation mechanism, we plan to extend our technique to other electrolysis reactions with unknown mechanisms. The goal is to provide a high-throughput technique for identifying key species and interactions that influence the outcome of electrolysis reactions. Figure 1" @default.
• W4386853253 created "2023-09-20" @default.
• W4386853253 creator A5000580315 @default.
• W4386853253 creator A5001006726 @default.
• W4386853253 creator A5001330206 @default.
• W4386853253 creator A5009049471 @default.
• W4386853253 creator A5018744863 @default.
• W4386853253 creator A5062153031 @default.
• W4386853253 creator A5072085044 @default.
• W4386853253 creator A5085365122 @default.
• W4386853253 date "2023-08-28" @default.
• W4386853253 modified "2023-10-05" @default.
• W4386853253 title "Broadband Microwave Microfluidic Spectroscopy to Capture Product Evolution in Electrosynthesis Reactions" @default.
• W4386853253 doi "https://doi.org/10.1149/ma2023-01532649mtgabs" @default.
• W4386853253 hasPublicationYear "2023" @default.
• W4386853253 type Work @default.
• W4386853253 citedByCount "0" @default.
• W4386853253 crossrefType "journal-article" @default.
• W4386853253 hasAuthorship W4386853253A5000580315 @default.
• W4386853253 hasAuthorship W4386853253A5001006726 @default.
• W4386853253 hasAuthorship W4386853253A5001330206 @default.
• W4386853253 hasAuthorship W4386853253A5009049471 @default.
• W4386853253 hasAuthorship W4386853253A5018744863 @default.
• W4386853253 hasAuthorship W4386853253A5062153031 @default.
• W4386853253 hasAuthorship W4386853253A5072085044 @default.
• W4386853253 hasAuthorship W4386853253A5085365122 @default.
• W4386853253 hasConcept C147789679 @default.
• W4386853253 hasConcept C147831808 @default.
• W4386853253 hasConcept C161790260 @default.
• W4386853253 hasConcept C163127949 @default.
• W4386853253 hasConcept C171250308 @default.
• W4386853253 hasConcept C17525397 @default.
• W4386853253 hasConcept C178790620 @default.
• W4386853253 hasConcept C185592680 @default.
• W4386853253 hasConcept C192562407 @default.
• W4386853253 hasConcept C193115255 @default.
• W4386853253 hasConcept C52859227 @default.
• W4386853253 hasConcept C68801617 @default.
• W4386853253 hasConcept C7040849 @default.
• W4386853253 hasConceptScore W4386853253C147789679 @default.
• W4386853253 hasConceptScore W4386853253C147831808 @default.
• W4386853253 hasConceptScore W4386853253C161790260 @default.
• W4386853253 hasConceptScore W4386853253C163127949 @default.
• W4386853253 hasConceptScore W4386853253C171250308 @default.
• W4386853253 hasConceptScore W4386853253C17525397 @default.
• W4386853253 hasConceptScore W4386853253C178790620 @default.
• W4386853253 hasConceptScore W4386853253C185592680 @default.
• W4386853253 hasConceptScore W4386853253C192562407 @default.
• W4386853253 hasConceptScore W4386853253C193115255 @default.
• W4386853253 hasConceptScore W4386853253C52859227 @default.
• W4386853253 hasConceptScore W4386853253C68801617 @default.
• W4386853253 hasConceptScore W4386853253C7040849 @default.
• W4386853253 hasIssue "53" @default.
• W4386853253 hasLocation W43868532531 @default.
• W4386853253 hasOpenAccess W4386853253 @default.
• W4386853253 hasPrimaryLocation W43868532531 @default.
• W4386853253 hasRelatedWork W1978584191 @default.
• W4386853253 hasRelatedWork W2077738268 @default.
• W4386853253 hasRelatedWork W2093621431 @default.
• W4386853253 hasRelatedWork W2325338212 @default.
• W4386853253 hasRelatedWork W2509997434 @default.
• W4386853253 hasRelatedWork W2937527299 @default.
• W4386853253 hasRelatedWork W3135084645 @default.
• W4386853253 hasRelatedWork W3137971482 @default.
• W4386853253 hasRelatedWork W4242316434 @default.
• W4386853253 hasRelatedWork W4302292781 @default.
• W4386853253 hasVolume "MA2023-01" @default.
• W4386853253 isParatext "false" @default.
• W4386853253 isRetracted "false" @default.
• W4386853253 workType "article" @default.