The synthesis of star-shaped adamantane multipodes with rigid branches based on p-hydroxybenzoic acid is reported. These multipodes are able to crystallize but can also be obtained in the glassy state. They are soluble in various low molar mass organic solvents, in fact, much better than linear rigid molecules of similar length, and they are miscible in polymer matrices up to concentrations of 30 wt%. The multipodes were found to influence the dielectric and mechanical properties of the polymers significantly.
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Univ Fed Rio Grande do Sul, Business Sch, Washington Luiz 855, BR-90010460 Porto Alegre, BrazilUniv Fed Rio Grande do Sul, Business Sch, Washington Luiz 855, BR-90010460 Porto Alegre, Brazil
Righi, Marcelo Brutti
Moresco, Marlon Ruoso
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机构:
Univ Fed Rio Grande do Sul, Business Sch, Washington Luiz 855, BR-90010460 Porto Alegre, BrazilUniv Fed Rio Grande do Sul, Business Sch, Washington Luiz 855, BR-90010460 Porto Alegre, Brazil