Photochemical behavior of intercalation compounds of layered niobates with methylvilologen

Teruyuki Nakato, Kazuyuki Kuroda, Chuzo Kato

研究成果: Article査読

27 被引用数 (Scopus)

抄録

Intercalation compounds of three layered niobates with methylviologen (1, 1'-dimethyl-4,4'-bipyridinium ion) were synthesized and their photochemical behavior was investigated. All the host niobates successfully intercalated methylviologen dications, and there were structural differences among the samples. UV irradiation of the intercalation compounds caused photoinduced electron transfer from the hosts to the guest to form methylviologen radical cations. The radical cations were characterized by their high stability, which had a relation to the structure of the intercalation compounds. Co-intercalation of photochemically inactive ions (K+ or propylammonium ions) with methylviologen extremely well stabilized the radical cations.

本文言語English
ページ(範囲)471-478
ページ数8
ジャーナルCatalysis Today
16
3-4
DOI
出版ステータスPublished - 1993 5 3

ASJC Scopus subject areas

  • 触媒
  • 化学 (全般)

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