Electrochemical fabrication of a memory device based on conducting polymer nanocomposites

被引:31
作者
Chen, Qi
Zhao, Lu
Li, Chun
Shi, Gaoquan [1 ]
机构
[1] Tsinghua Univ, Dept Chem, Beijing 100084, Peoples R China
[2] Tsinghua Univ, Key Lab Bioorgan Phosphorous Chem & Chem Biol, Beijing 100084, Peoples R China
关键词
D O I
10.1021/jp075988z
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Memory devices with sandwiched structures were fabricated by electrochemical deposition of the active layers onto indium tin oxide substrates. The active layers with thicknesses of 240-280 nm were composed of poly-(3-hexylthiohene) and gold nanoparticles (GNPs), in which the GNP content was around 9 wt %. The devices exhibited an on/off conductivity ratio of 10(4) and can be read for over 10(4) times without a distinct performance decrease even after being stored in air without packing for over 1 month.
引用
收藏
页码:18392 / 18396
页数:5
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