In this work, the absorption–desorption performance of CO2 in six new solvent blends amine (diisopropylamine (DPA), 2-amino-2-methyl-1-propanol (AMP), methyldiethanolamine (MDEA), diethanolamine (DEA), diisopropanolamine (DIPA), and ethanolamine (MEA)), sulfolane, methanol has been monitored using ATR-FTIR spectroscopy. Additionally, NMR-based species confirmation viscosity analysis were done f...

The study of innovative solutions to replace current lithium technology is being carried out at a rapid pace. One the proposed solution development magnesium batteries, especially organic positive electrode which can exhibit high capacity and retention. In this field, electrochemical responses poly(benzoquinonyldisulfide) (PBQDS) in cells were investigated diglyme sulfolane based electrolytes. ...

With the increasing interest in highly concentrated electrolyte systems, correct determination of cation transference number is important. Pulsed‐field gradient NMR technique, which measures self‐diffusion coefficients, often applied on liquid electrolytes because wide accessibility and simple sample preparation. However, since assumptions this that is, complete salt dissociation, all ions part...

The effects of 12 acids, 4 solvents, and 8 low-volatility additives that increase analyte charging (i.e., superchargers) on the charge state distributions (CSDs) of protein ions in ESI-MS were investigated. We discovered that (i) relatively low concentrations [5% (v/v)] of 1,2-butylene carbonate (and 4-vinyl-1,3-dioxolan-2-one) can be added to ESI solutions to form higher charge states of cytoc...

In this paper, we consider a multi-server queuing system in which additional servers are allowed for a longer queue to reduce the customer’s balking and reneging behavior. The customers are assumed to arrive in Poisson fashion and their service- times follow exponential distribution. The number of servers in long run depends on the queue-length. We obtain equilibrium queue size distribution. Th...