Formation of linear polyenes in poly(vinyl alcohol) films catalyzed by phosphotungstic acid, aluminum chloride, and hydrochloric acid

Formation of linear polyenes–(CH=CH) n –via acid-catalyzed thermal dehydration of polyvinyl alcohol in 9- to 40-µm-thick films of this polymer containing hydrochloric acid, aluminum chloride, and phosphotungstic acid as dehydration catalysts was studied by electronic absorption spectroscopy. The con...

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Veröffentlicht in:	Optics and spectroscopy 2016-07, Vol.121 (1), p.56-61
Hauptverfasser:	Tretinnikov, O. N., Sushko, N. I., Malyi, A. B.
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed-Matter Spectroscopy Lasers Optical Devices Optics Photonics Physics Physics and Astronomy
Online-Zugang:	Volltext
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