Sentence examples for casting solution with from inspiring English sources

Polyvinylidene fluoride (PVDF) dissolved in triethyl phosphate (TEP) was used as a casting solution with a coagulation bath comprising 2-propanol and water.

As observed by electron microscopy, very thin selective layers (< 0.5 μm) were obtained with high GBL contents or when butanol was also added to the casting solution, resulting therefore in the highest permeability values (up to 467 l He/m2 h bar for membranes prepared from casting solutions with 56 wt% GBL).

Novel anion exchange membranes based on these ionomers are obtained by casting solution and anion exchange with hydroxide ions.

Addition of poly ethylene oxide) (PEO) in various amounts to PTMC casting solutions provides PTMC sheets with tailored porosity and pore sizes in the range 2 20 μm.

In addition, it was found that carbon dioxide gas produced by the reaction of glacial acetic acid in the cast solution with sodium carbonate in a coagulation bath can be used to control the even distribution of the membrane pore size during the process of coagulation.

The amount of cellulose triacetate, Di-octyl pthalate, and Al-336 were optimized by varying their amount in the casting solution to get a membrane with minimum thickness but sufficient mechanical strength required for handling.

The functional monomers methacrylic acid (MAA) and N-isopropylacrylamide (NIPAAm) are incorporated into membrane casting solution in order to confer membranes with pH and temperature responsive properties.

It is shown that the degree of equilibrium swelling Qe varies with the volume fraction of the polymer in a casting solution φo in accordance with the prediction of the classic theory: Qe ∼ φo−0.4.

Addition of lithium chloride to the casting solution produced a membrane with increased porosity and improved its water permeability.

To solve the problem of cracking in forming SiO2 layer, the casting solution (TEOS, H2O) is doped with a drying control chemical additive (DCCA) N, N-dimethylformamide (DMF) to decrease the surface tensions in the gel.

The homogenous casting solution was then spread on a petri plate with an inner diameter of 9 cm.