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Polyphenylene
ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
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| Polyphenylene |
|---|
| Polyphenylen [Poly( p -phenylen)] |
Polyphenylene [auch Poly(p-phenylene) oder Polyparaphenylen] sind durch dehydrierende Polykondensation von Benzol zugΓ€ngliche Polymere. Auch die oxidative kationische Polymerisation von Benzol mit katalytischen Mengen Aluminiumtrichlorid und Kupferchlorid liefert Polyphenylene.cite-ref-lexikon3-1-0[1]
Contents
β’ Eigenschaften
β’ Verwendung
β’ Weblinks
β’ Einzelnachweise
ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
Eigenschaften
Polyphenylene sind praktisch unlΓΆsliche und unschmelzbare Hochleistungswerkstoffe mit einer thermischen DauerbestΓ€ndigkeit bis 300 Β°C.cite-ref-lexikon3-1-1[1]
Verwendung
Hochwertige Werkstoffe fΓΌr Spezialanwendungen in der Elektrotechnik und Raumfahrttechnik.cite-ref-lexikon3-1-2[1] Polyphenylene sind Halbleiter und Bausteine fΓΌr lichtemittierende Dioden.cite-ref-lechner-2-0[2]
Weblinks
Commons
: Polyphenylene
β Sammlung von Bildern, Videos und Audiodateien
Einzelnachweise
cite-note-lexikon3-11. β Hans-Dieter Jakubke, Ruth Karcher (Koordinatoren): Lexikon der Chemie in drei BΓ€nden, Spektrum Verlag, Heidelberg, Band 3, 1999, ISBN 3-8274-0381-2, S. 82.
cite-note-lechner-22. β M. D. Lechner, K. Gehrke und E. H. Nordmeier: Makromolekulare Chemie, 4. Auflage, BirkhΓ€user Verlag, 2010, S. 134, ISBN 978-3-7643-8890-4.