Molecular motion of polytetrafluoroethylene under high pressure
โ Scribed by Chitoshi Nakafuku; Seiji Taki; Tetuo Takemura
- Publisher
- Elsevier Science
- Year
- 1973
- Tongue
- English
- Weight
- 223 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0032-3861
No coin nor oath required. For personal study only.
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Nylon 66/mesoporous molecular sieve (pore diameter: 2.7 nm) composites were prepared by annealing mixtures of nylon 66 and mesoporous molecular sieve (FSM) powders under high pressures and high temperature (FSM content: 0 -60 wt %; pressure: 0.5-30 MPa; temperature: 300ยฐC; time: 1 h). X-ray diffract
Raman spectra of phases 11 and III of crystalhne polytetrafluoroelhylene at room temperature and several prep SUICS to 35 kbar are reported and drscussed m terms of the mformatron provided about molecular conformatron, crys+aI structures, and the phase transttron A revrsed vrbratronal assrgnment IS