## Abstract We present a morphological study of the micellization of an asymmetric semicrystalline block copolymer, poly(butadiene)β__block__βpoly(ethylene oxide), in the selective solvent __n__βheptane. The molecular weights of the poly(butadiene) (PB) and poly(ethylene oxide) (PEO) blocks are 26
Determination of the molecular weight and hydrodynamic dimensions of micelles formed from a block copolymer
β Scribed by C. Price; J.D.G. McAdam; T.P. Lally; D. Woods
- Publisher
- Elsevier Science
- Year
- 1974
- Tongue
- English
- Weight
- 429 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0032-3861
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract The effect of addition of A homopolymer chains to HEX phases formed by cylindrical micelles obtained by dissolving an AB diblock copolymers in an A selective solvent was investigated. The following general trends were observed: (i) orderβorder transitions from HEXβββGyroid (G)βββLamella
The dynamic structure of micelles formed by a polystyrene-b-poly(ethylene/propylene) block copolymer in paraffinic solvents has been studied by electron microscopy, photon correlation spectroscopy and LH and 13C-nuclear magnetic resonance. In n-octane below 50 Β°, the polystyrene core has two compone