Directional Energy Transfer in Mixed-Metallic Copper(I)-Silver(I) Coordination Polymers with Strong Luminescence

Seiko Shibata, Kiyoshi Tsuge*, Yoichi Sasaki, Shoji Ishizaka, Noboru Kitamura

*この論文の責任著者

研究成果: ジャーナルへの寄稿学術論文査読

31 被引用数 (Scopus)

抄録

Strongly luminescent mixed-metallic copper(I)-silver(I) coordination polymers with various Cu/Ag ratio were prepared by utilizing the isomorphous relationship of the luminescent parent homometallic coordination polymers (ℙem = 0.65 and 0.72 for the solid Cu and Ag polymers, respectively, at room temperature). The mixed-metallic polymer with the mole fraction of copper even as low as 0.005 exhibits a strong emission (ℙem = 0.75) from only the copper sites as the result of the efficient energy migration from the silver to the copper sites. The migration rates between the two sites were evaluated from the dependence of emission decays upon the mole fraction of copper.

本文言語英語
ページ(範囲)9733-9739
ページ数7
ジャーナルInorganic Chemistry
54
20
DOI
出版ステータス出版済み - 2015/09/28

ASJC Scopus 主題領域

  • 物理化学および理論化学
  • 無機化学

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