Effects of cosolvents cetyltrimethylammonium bromide on the thresholds for nucleation of nitrogen in aqueous solutions


Bastug A., Tuncay M., Seyrek N.

JOURNAL OF SOLUTION CHEMISTRY, cilt.24, ss.1059-1073, 1995 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 24 Konu: 10
  • Basım Tarihi: 1995
  • Doi Numarası: 10.1007/bf00973522
  • Dergi Adı: JOURNAL OF SOLUTION CHEMISTRY
  • Sayfa Sayıları: ss.1059-1073

Özet

The decomposition of ammonium nitrite in water creates a supersaturated solution of nitrogen. The some process occurs in water-organic solvent mixtures. Acetone, dioxane, dimethylsulfoxide (DMSO) and dimethylformamide (DMF) are the cosolvents wed in this study. The limits of supersaturation of nitrogen (C-SL/mol L(-1)) were determined in all of these solvent mixtures by releasing the dissolved gas sonicationally and measuring the volume of released gas. C-SL was generally increased in the presence of cosolvents. The effectiveness sequence of organic solvents was found to be as DMF