Superconductivity of gallium in confined geometries
β Scribed by E.V. Charnaya; Yu.A. Kumzerov; C. Tien; C.S. Wur
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 652 KB
- Volume
- 94
- Category
- Article
- ISSN
- 0038-1098
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π SIMILAR VOLUMES
Ordered poly(ethylene)-poly(vinylcyclohexane) (PE-PVCH) block copolymers are employed to study the crystallization of tethered PE in confined geometries. The high T g of the PVCH component of these materials forces PE chains to crystallize in well-defined geometries dictated by the mesophase structu
250 C. A decrease in temperature of 20Β±30 C was observed. The solution was then allowed to stabilize at 250 C and was heated for 45 min at this temperature. The solution was cooled to approximately 70 C, and after an excess of methanol was added, a flocculant precipitate formed. The solid was separa