Process Insights’ Post

In our recent publication in the journal *𝙀𝙡𝙚𝙘𝙩𝙧𝙤𝙘𝙝𝙚𝙢𝙞𝙨𝙩𝙧𝙮 𝘾𝙤𝙢𝙢𝙪𝙣𝙞𝙘𝙖𝙩𝙞𝙤𝙣𝙨*, we had the pleasure of presenting a breakthrough that bridges the fields of 𝘤𝘩𝘦𝘮𝘪𝘤𝘢𝘭 𝘦𝘯𝘨𝘪𝘯𝘦𝘦𝘳𝘪𝘯𝘨 and 𝘦𝘭𝘦𝘤𝘵𝘳𝘰𝘤𝘩𝘦𝘮𝘪𝘴𝘵𝘳𝘺. By introducing an innovative dimensionless number, our study compares the residence time of an electro-active species in a micro-channel reactor with the potential sweep time. This approach reveals a continuity between cyclic voltammetry and linear sweep voltammetry answers, thus offering new insights into how these techniques can be interpreted and utilized together. This discovery is akin to navigating in distinct waters for years, only for the fields of chemical engineering and electrochemistry to find a common language. It opens new pathways for interdisciplinary research. ⚡ We invite you to explore how this cross-disciplinary interaction enriches our scientific understanding by reading our article, available here: https://lnkd.in/gmnsaz5x. This work is an example of how research can benefit from a holistic approach, merging knowledge from different fields to explore new horizons. with Cheikhou Kane Fabien Chauvet Laure Latapie Theodore Tzedakis & Laboratoire de Génie Chimique Toulouse / Chemical Engineering Research Center of Toulouse

I am happy to share the publication of my recent review article in "Recent Trends and Perspectives in Single-Entity Electrochemistry: A Review with Focus on a Water Splitting Reaction" in Critical Reviews In analytical Chemistry (IF: 5) Published by Taylor & Francis Group. This comprehensive review explores the challenges and breakthroughs in electrochemical water splitting through single entity electrochemistry approach. Precisely, it examines how the nanomaterials influence the electrolysis process at single entity level using ultamicroelectrodes. Furthermore, this review elaborates the mechanism behind the catalytic reactions, fundamental evaluation parameters, advanced analytical tool and showcasing the intrinsic properties of some intelligent nanomaterials. Click the link to get access of the article https://lnkd.in/g4riXFzg LinkedIn #LinkedIn #Article #New_article #Publish #Electrochemistry #Analytical_Chemistry #Single_Entity_Electrochemistry

Dive into the latest National Science Foundation (NSF) #CAREER funded work by Oghenetega Allen Obewhere & Shudipto Konika Dishari at the ACS Applied #Polymer #Materials: https://lnkd.in/gjPKsz7T We engineered the ionomer-substrate #interface to dictate how #ionomers sit at the interface & elevate thin-film proton conductivity! The work guides towards a promising pathway to address ion transport limitation within proton exchange membrane fuel cells (PEMFCs) and other #electrochemical technologies. American Chemical Society University of Nebraska-Lincoln University of Nebraska System Nebraska Research University of Nebraska-Lincoln College of Engineering University of Nebraska-Lincoln Chemical & Biomolecular Engineering #fuelcell #ionomer #SustainableEnergy #cleanenergy #Hydrogen #PEMFC #nano #nanomaterials #electrode #interface #ion

🔬 Please check our latest publication providing a deeper understanding of the molecular interactions governing PEG/PPG aqueous two-phase systems (ATPS) formation! 💻 Experimental phase diagram measurements, combined with atomistic MD simulations and COSMO-RS calculations, were performed for PEG/PPG aqueous solutions to obtain direct evidence and help clarify the role of the polymers - water interactions in ATPS formation! 🌡 Phase diagrams reveal temperature-dependent transitions from type 0 to type I diagrams, indicating a shift in phase behavior as the lower critical solution temperature of PPG-water is surpassed, underscoring the critical role of temperature in phase separation dynamics. 🌐 MD simulations demonstrate how increasing water content exacerbates segregation, particularly enhancing self-aggregation of PPG due to distinct hydrogen bonding behaviors within terminal hydroxyl and ether groups. COSMO-RS calculations confirm differences in hydrogen-bonding capacity and hydrophilicity between PEG and PPG, elucidating their differential phase behavior. See further details below! 🍃 #PolymerScience #MolecularDynamics #Research #ATPS #Science 📚

You needn’t be shocked if you aren’t familiar with electrochemistry! Following the launch of ElectroReact and our customer webinars last week, we thought it would be a good idea to bridge the gap between electrochemistry (more strictly electrosynthesis) and your lab. In this paper, Dr Charlotte Willans (University of York, UK) and Professor Nikil Kapur (University of Leeds, UK) contribute in order to highlight the mild, green and atom efficient route offered by using electrosynthesis in your research. Discussing mechanistic considerations, electrochemical reaction setup with all components, and trouble-shooting, the paper (link in comments) seeks to broaden understanding of electrosynthesis for those new to or inexperienced in the field. #accessiblechemistry #electrosynthesis #electrochemistry Making electrochemistry easily accessible to the synthetic chemist - Green Chemistry (RSC Publishing)

𝗗𝗶𝗱 𝘆𝗼𝘂 𝗸𝗻𝗼𝘄 𝗜𝗥 𝘀𝗽𝗲𝗰𝘁𝗿𝗼𝗽𝗵𝗼𝘁𝗼𝗺𝗲𝘁𝗿𝘆 𝘄𝗮𝘀 𝗳𝗶𝗿𝘀𝘁 𝗮𝗽𝗽𝗹𝗶𝗲𝗱 𝘁𝗼 𝘁𝗵𝗲 𝗿𝗲𝘀𝗲𝗮𝗿𝗰𝗵 𝗼𝗳 𝗰𝗮𝘁𝗮𝗹𝘆𝘀𝘁𝘀 𝗶𝗻 𝘁𝗵𝗲 𝟭𝟵𝟱𝟬𝘀? Check out this application note to see how catalysis research with FTIR spectrophotometry has evolved over the past 70 years. #Catalysis #Research #Chemistry https://lnkd.in/eQcnEMYr

In our latest paper, my coauthors and I tackle an interesting design problem in the field of flow biocatalysis. We study the design of tubular flow reactors packed with porous particles. Enzymes can be immobilized in the pores of porous particles with different distributions, and the porous particles can be arranged in reactor zones with different designs. We developed a 1D plug-flow model for the system that is detailed enough to take into account the reaction-diffusion phenomena within the porous particles. We compared the most basic designs via analytical solution of the model equations. Finally, we proved that separating catalytic particles in different zones is better than mixing them in one zone for any monotonically increasing reaction rate model. Read more about our work using the following link or by getting a copy of the next Chemie Ingenieur Technik issue.

🔬Exciting Research Update!🔬 I am thrilled to announce my first ever co-authorship with Prof. Vincent Wing-hei Lau on our recently published paper in ACS Publications titled "Can X-ray Photoelectron Spectroscopy Characterize Photocatalytically Relevant Defects in Graphitic Carbon Nitride?" This research contributes to the future of non-toxic catalysts by providing insights into the possibilities of using X-ray photoelectron spectroscopy (XPS) to analyze the structural defects of graphitic carbon nitride (g-C3N4), a promising material in green chemistry. This could lead to the development of more efficient and environmentally friendly catalysts for chemical reactions, including hydrogen production, which may reduce the reliance on toxic materials and advancing sustainable technologies. My work here, alongside with Nathania Putri Wijaya, is synthesizing the melons (Archetype of g-C3N4 materials), performing the analyses of the melons with the guidance of our seniors, and performing the photocatalytic tests under the guidance of Prof. Vincent. Special thanks to Prof. Vincent for offering me the chance to dive into my interest on materials for sustainable energy, and always pushing me to think critically and proactively. I would like to also thank my labmates/seniors for always being supportive during my work in the lab. I believe this experience opens my first step of my contribution to the world of sustainable energy! Check it out here: https://lnkd.in/gU4pbYSb #Research #Sustainability #MaterialsScience #XPS #Innovation #Chemistry #Energy

🔬 Interested in the world of microchemistry? Check out "https://t.co/T4Xq259HQu" for fascinating research findings in the field of μ in chemistry. Discover the wonders of small-scale measurements and quantities! 🌱💡 #Microchemistry #Chemistry #Science #μ #Micro #Nano #Chemical https://ift.tt/WNaKSe2

Final version of our paper "Revisiting ion-pair interactions in phase transfer catalysis: from ionic compounds to real catalyst systems "- is now out in Dalton Transactions. Our study aims to establish a more precise understanding of ion-pairing in asymmetric organocatalysis. We challenged existing interpretations and provided a refined per-case nomenclature for future experimental endeavours. We've not only explored the theoretical aspects but also proposed practical guidelines for synthetic chemists. Emphasising the significance of computational calculations, we believe this will help discern the nature of interactions more accurately in real catalyst systems. #CompChem #Catalysis #IonPair #ResearchPaper #ChemistryCommunity Iñigo Iribarren aguirre Eric Mates-Torres School of Chemistry Trinity College The University of Manchester https://lnkd.in/exnu8HBV