Poly(p-phenylene) Derivatives New High Performance Nonlinear Optical Polymers

Poly(p-phenylene) Derivatives New High Performance Nonlinear Optical Polymers

NLO polymers (NLOPS) based on the poly(p-phenylene) (PPP) backbone were prepared in the study. The thermal stability for the new materials is presented. The polymer displayed a Tg of 220 deg C. The TGA scan of the material indicated reasonable thermal stability to 300 deg C. A thin film of the mater...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Wright, Michael E, Toplikar, Edward G
Format: Report
Sprache:eng
Schlagworte:
ABSORPTION
Atomic and Molecular Physics and Spectroscopy
CHROMOPHORES
COMPOSITE MATERIALS
CONJUGATED
GLASS
HIGH PERFORMANCE
MATERIALS
NLO-PHORES
NLOP
NONLINEAR OPTICS
Optics
Organic Chemistry
PHOTONICS
Polymer Chemistry
POLYMERS
POLYPHENYLENES
PPP BACKBONE
SPECTROSCOPY
THERMAL STABILITY
THIN FILMS
ULTRAVIOLET SPECTROSCOPY
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Beschreibung
Zusammenfassung:NLO polymers (NLOPS) based on the poly(p-phenylene) (PPP) backbone were prepared in the study. The thermal stability for the new materials is presented. The polymer displayed a Tg of 220 deg C. The TGA scan of the material indicated reasonable thermal stability to 300 deg C. A thin film of the material was supported on a glass slide and heated at 200 deg C and monitored by UV-vis spectroscopy. These experiments indicated less than 10% loss of the absorption band due to the NLO-phore (i.e. chromophore) over a period of 24 h. NonLinear optical, Polymers, Conjugated polymers, Polyphenylenes.