The adsorption of poly(acrylic acid) and poly(styrenesulfonic acid) (PSS) is studied on a barium sulfate powder. Comparison of the polyelectrolytes shows that the difference in binding strength corroborates the difference between the ligand strengths with barium ions. The surface excess dependence o
The analysis of barium sulfate
β Scribed by Evelyn M. Cochran; Ervin B. Inskip; Perry King; Howard W. Ziegler
- Publisher
- John Wiley and Sons
- Year
- 1968
- Tongue
- English
- Weight
- 297 KB
- Volume
- 57
- Category
- Article
- ISSN
- 0022-3549
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An analytical method was developed for the determination of barium in barium sulfate and diagnostic meals containing barium sulfate using atomic absorption spectroscopy. The procedure provides satisfactory levels of accuracy and precision and overcomes many disadvantages of currently used procedures
## Abstract Precipitation is a promising process for nanoparticle production because it is a fast, economic process and simple to design. In the present work, barium sulfate particles were produced by discontinuous precipitation in a stirred tank reactor. Particle sizes of less than 100βnm were ach