title: [The influence of dissolved oxygen on sonoluminescence].
abstract: Abstract Ultrasound at frequency of 1.1 MHz was used to study the sonoluminescence(SL) in air-saturated water at temperature ranging from 283 to 313 K. It was found that the logarithm of the detected SL intensity increases linearly with the dissolved oxygen (DO) concentration. The waters with five kinds of anions in different concentration (mg x L(-1)): Cl(-) (5-25), NO3(-) (0.2-1.8), F- (0.1-2.7), HCO3(-) (8-15), SO4(2-) (0.4-40) were used to simulate natural environmental chemistry background. The experimental results show that the anions in the simulated water have no influence on the SL intensity.
authors.affiliation: School of Chemical Engineering, Qinghai University, Xining, China.
authors.forename: Yan
authors.initials: Y
authors.lastname: Liu
authors.forename: Jun
authors.initials: J
authors.lastname: Wang
mesh_terms: D000465:Algorithms; D000838:Anions / Q000737:chemistry; D005618:Fresh Water / Q000737:chemistry; D049449:Luminescence; D008956:Models, Chemical; D010100:Oxygen / Q000737:chemistry*; D012995:Solubility; D013696:Temperature; D014465:Ultrasonics; D014867:Water / Q000737:chemistry*
chemical_list: D000838:Anions; D014867:Water; D010100:Oxygen