Synthesis and gas transport properties o
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M.T. Guzmán-Gutiérrez; M.G. Zolotukhin; D. Fritsch; F.A. Ruiz-Treviño; G. Cedill
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Article
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2008
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Elsevier Science
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English
⚖ 259 KB
New aromatic 3F polymers were obtained from condensations of 2,2,2-trifluoroacetophenone (1) with biphenyl (a), terphenyl (b), a mixture of biphenyl with terphenyl (ab), phenyl ether (c) and diphenoxybenzophenone (d). The reactions were performed at room temperature in the Brønsted superacid trifluo