Analysis of block copolymers by high-performance liquid chromatography under critical conditions
✍ Scribed by T.M. Zimina; J.J. Kever; E.Yu. Melenevskaya; A.F. Fell
- Book ID
- 107781592
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 783 KB
- Volume
- 593
- Category
- Article
- ISSN
- 1873-3778
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## Abstract In this study, liquid chromatography at critical conditions (LCCC) is used to determine the block lengths and molar masses of polydimethylsiloxane‐__block__‐polystyrene copolymers synthesized __via__ atom transfer radical polymerization (ATRP) techniques. In addition, the analysis allow
## Abstract **Summary:** LCCC for polyMA homopolymers was established in order to analyze the polyMA‐polySt linear and star block copolymers. The validity of the assumption that under the LCCC for polyMA, the polyMA segment in the polyMA‐containing block copolymer is chromatographically “invisible”