nonaqueous


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nonaqueous

[¦nän′ā·kwē·əs]
(chemistry)
Pertaining to a liquid or solution containing no water.
References in periodicals archive ?
Equation (1) may be applied to various polymer solutions in nonaqueous solvents.
All experiments were conducted with an applied voltage of 18 kV with a positive potential at the injector end, which means that the EOF in these nonaqueous electrolyte systems was always cathodic (running from the anode to the cathode).
These polyols are useful resins for a variety of coating systems, including baking enamels and two-component urethanes and are useful raw materials for low-VOC resin technologies including UV- and moisture-curable urethanes, high-solids, baked and waterborne alkyds, and nonaqueous dispersions.
"These two chemistries -- aqueous amines and nonaqueous battery electrolytes -- are not normally used together, but we found that their combination imparts new and interesting behaviors that can increase the discharge voltage and allow for sustained conversion of carbon dioxide."
Both waxes can be used in aqueous and nonaqueous liquid paints as well as energy cure and powder coatings.
In this study, several stationary phases, including phenyl ([C.sub.ph]), phenylethyl ([C.sub.phe]), phenylhexyl ([C.sub.phh]), [C.sub.8], and [C.sub.18] were examined to optimize the resolution of 10 fluoroquinolone-based antibiotics and their precursors under isocratic nonaqueous elution.
Nonaqueous fracturing is deemed to be a method that can replace the fracturing with water-base fluids and to solve the water wasting, reservoir damage, and the environmental problem.
Until now, the seed-mediated fabrication technique has been mainly performed in nonaqueous solvents at relatively high temperatures (>ca.
Conservators of books, archival materials, and graphic works of art very often need nonaqueous solutions for treating original documents, to avoid the dissolution or the migration of the graphic media and the loss of the printing impression.
The occurrence of LNAPLs (light nonaqueous phase liquids) in the subsoil can be due to leaking underground storage tanks, improper surface applications, inadvertent spills, and abusive waste disposal.
Hence mixture of buffer with nonaqueous solvent such as 1,4-dioxane, DMF & DMSO used to dissolve 4-HP2OTP and 2HP2STP.
It ends with case studies on the use of nanofiltration membranes in industrial implementations for aqueous and nonaqueous media.