Sonolysis of polymers in aqueous solution. New observations on pyrolysis and mechanical degradation
โ Scribed by Henglein, Arnim; Gutierrez, Maritza
- Book ID
- 120427358
- Publisher
- American Chemical Society
- Year
- 1988
- Tongue
- English
- Weight
- 388 KB
- Volume
- 92
- Category
- Article
- ISSN
- 0022-3654
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๐ SIMILAR VOLUMES
Hydrolysis of cefixime in buffer solutions (pH 1-9) at 25 "C and a constant ionic strength of 0.3 was investigated using ion-pair reversed-phase HPLC. Hydrolysis rates followed pseudo first-order kinetics; the rate of hydrolysis of cefixime was very slow at pH 4-7, slightly faster at lower pH, and q
The mechanical shear degradation of polydisperse polyisobutene and monodisperse polystyrene in oils of different viscosities in the concentration range of 0.1% to 1% was studied using a high-shear concentric cylinder viscometer under laminar and uniform well-defined shear field conditions. Molecular