Dipole moments of some poly(dimethylsilo
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E. Riande; J.E. Mark
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Article
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1984
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Elsevier Science
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English
โ 182 KB
Dielectric constant measurements were carried out on poly(dimethylsiloxane) (PDMS) linear chains CH3-[Si(CH3)20]x-Si(CH3) 3 and cyclics t"[Si(CH3)20~ for x -~ 10, 15 and 70, in cyclohexane and in benzene at 30ยฐC. Mean-square dipole moments </~ 2> were calculated from these data, using the method of