Chemistry – A European Journal, EarlyView.Cystine is unique among amino acids, in that the disulfide bond can allow intramolecular peptide bond formation. This cyclization offers potential advantages for intramolecular coupling selectivity in prebiotic peptide formation. ABSTRACT Treatment of cystine (the disulfide‐linked dimer of cysteine) with carbonyl sulfide (COS) results in the formation ...
Avinash Vicholous Dass +5 more
wiley +1 more source
Chemistry – A European Journal, EarlyView.Sr doping regulates oxygen exchange and methane activation in LaFeO3, suppressing nonselective CH4 cracking and coke formation during CL‐DRM. La0.7Sr0.3FeO3 provides the optimal balance, delivering ∼40% CH4 conversion, an H2/CO ratio of 2, and >95% carbon balance.
Ganesh Jabotra +8 more
wiley +1 more source
Insights into Rh size-dependent reactivity of CO<sub>2</sub> methanation over Rh-Al<sub>2</sub>O<sub>3</sub> catalysts. [PDF]
RSC AdvDong J, Yang H, Li S, Chang P, Yang J.
europepmc +1 more source
Biological Conversion of Light Energy to the Chemical Energy of Methane
Applied Microbiology, 1959 C G, GOLUEKE, W J, OSWALD
openaire +2 more sources
Benzylic Oxidation of Pillar[5]Arene: From Homo‐ to Cross‐Conjugated Macrocyclic Systems
Chemistry – A European Journal, EarlyView.Selective benzylic oxidations of pillar[5]arene have been carried out to generate all the possible oxidized derivatives containing from one up to five carbonyl subunits. Effects resulting from the homo‐ and the cross‐conjugation within this series of compounds have been investigated in details and analyzed with the help of DFT calculations.
Jorge Juan Marco‐Guimbao +8 more
wiley +1 more source
Comparative Assessment of Methanol Production Pathways From Steel Mill Gases
Chemie Ingenieur Technik, EarlyView.This publication reviews the process concepts and assessments for converting steel mill gases into sustainable methanol, focusing on energy efficiency, and the regulatory framework. From an energy perspective, the production of methanol from BOFG and H2 separated from coke oven gas is of particular interest.
Nils Tenhumberg +2 more
wiley +1 more source
Reactivity Analysis and Prediction of Hydrogen-Rich Syngas from Supercritical Water Gasification of Corn Stovers. [PDF]
ACS OmegaZhang X, Ma Y, Wang X, Li R, Liu J.
europepmc +1 more source
Comparative Study of Gas and Liquid Flow in Packed Beds Using Phase‐Contrast MRI
Chemie Ingenieur Technik, EarlyView.This work presents applications of phase‐contrast magnetic resonance imaging (MRI) to investigate fluid flow fields and temperature in packed beds. Comparison of ethane (C2H6) gas flow with that of water flow is done at similar flow conditions. The temperature of water is also measured using MRI.
Maitreyi Sangal +4 more
wiley +1 more source
Role of organic acid-degrading bacteria in a microbial methanation system using a subterranean microbial community. [PDF]
World J Microbiol BiotechnolKawano M +7 more
europepmc +1 more source
Laminar Burning Velocity of Ammonia‐Hydrogen Mixtures Predicted by Machine Learning
Chemie Ingenieur Technik, EarlyView.Ammonia–hydrogen blends aid defossilization, but slow combustion kinetics require complex modeling. Although chemical kinetic modeling is computationally expensive, machine learning surrogates offer fast predictions. This study trained GPR, DT, and ANN models on 1445 experimental points.
Georg Klepp +2 more
wiley +1 more source