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Highly Oriented Unsubstituted Polydiacetylene

Published online by Cambridge University Press:  25 February 2011

B. Jorgensen ,
M. Aldissi ,
R. Liepins  and
S. Agnew
B. Jorgensen
Affiliation:
Materials Science and Technology Division, MS E549
M. Aldissi
Affiliation:
Materials Science and Technology Division, MS E549
R. Liepins
Affiliation:
Materials Science and Technology Division, MS E549
S. Agnew
Affiliation:
Isotope and Nuclear Chemistry Division, MS C346, Los Alamos National Laboratory, Los Alamos, NM 87545
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Abstract

Highly oriented, unsubstituted polydiacetylene was obtained by the polymerization of 1,3-butadiyne in perhydrotriphenylene (PHTP). The canal structure of PHTP induces a high degree of order in the polymer. Transparent orange crystals were formed which were shown by SEM to consist of structures oriented parallel to the long axis of the crystal. Resonance Raman and UV-visible spectroscopy indicate the polymer consists of seven to ten conjugated ene-yne type repeat units. Crystallization of the inclusion complex was induced inside glass capillaries so the crystals filled the entire space along the length of the capillary.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 109: Symposium K – Nonlinear Optical Properties of Polymers , 1987 , 379
Copyright
Copyright © Materials Research Society 1988

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References

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