Raman studies of intact and sodium doped 13C‐substituted poly‐p‐phenylene

Yukio Furukawa*, Hirofumi Ohtsuka, Mitsuo Tasumi, Isao Wataru, Takaki Kanbara, Takakazu Yamamoto

*この研究の対応する著者

研究成果: Article査読

18 被引用数 (Scopus)

抄録

The Raman and infrared spectra of 13C‐substituted poly‐p‐phenylene (PPP) and the Raman spectra of Na‐doped PPP excited at 488.0 and 1064 nm were observed and compared with the corresponding spectra for the ordinary (12C) polymer. 13C substitution is shown to be useful for characterizing not only the bands of intact PPP but also those of polarons and bipolarons generated in Na‐doped PPP. The number of Raman bands observed for bioplarons (and also for polarons) is greater than that for intact PPP. This observation is explained as the result of the loss of translational symmetry in the regions of these local excitations.

本文言語English
ページ(範囲)551-554
ページ数4
ジャーナルJournal of Raman Spectroscopy
24
8
DOI
出版ステータスPublished - 1993
外部発表はい

ASJC Scopus subject areas

  • 材料科学(全般)
  • 分光学

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