Water-Controlled Synthesis of Low-Dimensional Molecular Crystals and the Fabrication of a New Water and Moisture Indicator  

作　　者：Zhuoyu Ji Huanli Dong Ming Liu Wenping Hu 

机构地区：[1]Beijing National Laboratory for Molecular Sciences,Key Laboratory of Organic Solids,Institute of Chemistry,Chinese Academy of Sciences,Beijing 100190,China [2]Key Laboratory of Nano-Fabrication and Novel Devices Integrated Technology,Institute of Microelectronics,Chinese Academy of Sciences,Beijing 100029,China

出　　处：《Nano Research》2009年第11期857-864,共8页纳米研究（英文版）

基　　金：The authors acknowledge the financial support from the National Natural Science Foundation of China(Nos.20721061,50725311);the Ministry of Science and Technology of China(2006CB806200,2006CB932100)and the Chinese Academy of Sciences.

摘　　要：Arrays of low-dimensional molecular crystals of square columns(1-D)and nanolamellae(2-D)of Zn[TCNQ]_(2)(H_(2)O)_(2)with large areas(up to 1020 cm^(2))have been synthesized by controlled addition of water to Zn and TCNQ.Based on the ability to accurately control the reaction,a new moisture and water indicator has been developed.The simple method,the large areas of material prepared,the fine size tuning,and the typical semiconductor behavior of the resulting low-dimensional molecular materials promise applications in molecular electronics as well as nanoelectronics.The system is an effective indicator for the detection of traces of water and moisture.

关 键 词：Molecular materials molecular crystals NANOMATERIALS water indicator 

分 类 号：O62[理学—有机化学]