六方晶フォージャサイトの格子空間でのポリチオフェンクラスターの合成 [in Japanese] Synthesis of Polythiophen Cluster in Lattice Space of Hexagonal Faujasite [in Japanese]
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Encapsulation of thiophen and bithiophen in two kinds of hexagonal faujasites (Na-EMT and H-EMT) with various concentration of Cu(2+) ions have been investigated and characterized by means of themoanalytic and spectroscopic methods. From the results, it was found that the progress of polymerization of thiophen and bithiophen in the lattice space depended on Cu(2+) contents, and the encapsulation of thiophen in Na-EMT and H-EMT with Cu(2+) ions yielded polythiophen clusters with electron states of bipolaron. On the other hand, polythiophen clusters synthesized by the encapsulation of bithiophen in H-EMT were found to be mostly polaron states.
岡山大学環境理工学部研究報告 2(1), 137-143, 1997-01-10