A nickel-based single-crystal superalloy was employed to investigate the preferred growth orientation behavior of the (γ + γ') eutectic and the effect of these orientations on the segregation behavior. A novel solidification model for the eutectic island was proposed. At the beginning of the eutectic island's crystallization, the core directly formed from the liquid by the eutectic reaction, an...

• Water effect on Deep Eutectic Properties. molecules changing properties through the development of hydrogen bonding. Three composition regions as a function water content. Hydration up to roughly 30 wt% maintaining most features eutectic. The controlled exposure hydrophilic deep eutectics control properties. and nanostructuring prototypical choline chloride: ethylene glycol eutectic solvent i...

A novel route for controlled synthesis of Prussian blue nanospheres (PB NSs) with different sizes by using deep eutectic solvents (DES) as both solvent and template provider was demonstrated. The size-controlled PB NSs were obtained directly by the coordination of Fe(CN)(6)(4-) ion with Fe(3+) ion in the DES. The probable mechanism of formation of PB NSs was discussed based on the characterizat...

Natural deep eutectic solvents (NADESs) considered as “green” solvents offer an efficient, safe, sustainable, and cost effective method alternative to conventional extraction while microwave assisted extraction (MAE) is a convenient, rapid, environmental friendly and efficient technique. The combination of NADESs with MAE was applied in this study for the recovery of phenolic compounds from oli...

Department of Chemical Engineering, Universiti Teknologi PETRONAS, 32610 Bandar Seri Iskandar, Perak, 6 MALAYSIA 7 * Correspondence: [email protected]; Tel.: +60-53687623 8 9 10 Abstract: Deep eutectic solvents (DESs) are known as tunable solvents. It is possible to prepare 11 ternary deep eutectic solvent (TDES) are used for desired purpose by selecting the suitable molar 12 ratio and com...

High reliance on crude oil for energy consumption results in an urgent need to explore and develop alternative renewable sources. One of the most promising routes is the transformation of biomass into biofuels and valueadded chemicals. The introduction of deep eutectic solvents (DESs) in 2004 has received considerable amount of attention across different research fields particularly in biomass ...

The electrochemical quartz crystal microbalance was used to determine redox-driven ion transfers accompanying p-doping of polypyrrole (PPy) films in the choline chloride-based deep eutectic ionic liquid ethaline; electroneutrality maintenance is gravimetrically dominated by choline cation transfer and this requires the presence within the undoped film of ionic liquid, when this finite reservoir...