Preparation and properties of cyclo-olefin copolymer/titania hybrids
β Scribed by Cheng-Fang Ou; Ming-Chieh Hsu
- Publisher
- John Wiley and Sons
- Year
- 2008
- Tongue
- English
- Weight
- 190 KB
- Volume
- 110
- Category
- Article
- ISSN
- 0021-8995
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In this article, we have applied solid-state 13 C NMR techniques, crosspolarization/magic-angle spinning (CP/MAS), and single-pulse 13 C NMR to characterize the NB conformation of the cyclo-olefin copolymer. The copolymers containing higher NB contents produce more NB blocks according to 13 C CP/MAS
Polystyrene-clay hybrids (PSCHs) were prepared by melt blending a styrene vinyloxazoline copolymer with organophilic clay. In the PSCHs, the silicate layers of the clay were delaminated and dispersed homogeneously to the nanometer level. The moduli of the PSCHs were higher than that of the PS copoly
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