Preparation of Langmuir-Blodgett films containing a charge-transfer complex of alkylated dicyanoquinonediimine (DCNQI) and copper

被引：6
|
作者：
Ikegami, K
Nakamura, T
机构：
[1] Electrotech Lab, Tsukuba, Ibaraki 3058568, Japan
[2] Hokkaido Univ, Res Inst Elect Sci, Sapporo, Hokkaido 0600812, Japan
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS | 1998年 / 37卷 / 5A期
关键词：
charge-transfer complex; Langmuir-Blodgett films; optical absorption spectroscopy; chemical reaction at the air-water interface; p-d hybrid system;
D O I：
10.1143/JJAP.37.L550
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
An alkylated N,N'-dicyanoquinonediimine (alkylDCNQI) derivative has been synthesized and the Langmuir-Blodgett (LB) technique has been applied to this material and its mixture with CuI, aiming at the construction of a DCNQI-Cu system in two dimensions. No chemical reaction could be detected for alkylDCNQI-CuI mixed solutions. However, optical measurements have shown that the LB films obtained from the mixture contain a partially reduced DCNQI group, suggesting that a new CT complex is obtained by in situ reaction of alkylDCNQI and CuI at the air-water interface.
引用
收藏
页码：L550 / L552
页数：3
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