Synthesis of 8-hydroxyquinoline cadmium (Cdq₂) nanobelts with enhanced electrogenerated chemiluminescence properties

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• 作者：Xi-Bao Chen ; Zheng Gong ; Bai-Chuan Zhou ; Xiao-Wei Hu ; Chang-Jie Mao ; ^{maochangjie@sina.com} ; Ji-Ming Song ; He-Lin Niu ; Sheng-Yi Zhang
• 关键词：Nanocrystalline materials ; Crystal growth ; Luminescence
• 刊名：Materials Letters
• 出版年：2012
• 期刊代码：59_0167577x
• 类别：ms
• 出版时间：15 May, 2012
• 卷：75
• 期：Complete
• 页码：155-157
• 文件大小：882 K

摘要

8-Hydroxyquinoline cadmium (Cdq₂) nanobelts with width of 100-200 nm and lengths of 0.5-2 渭m have been successfully synthesized through a facile solvothermal method at 120 掳C for 24 h. The composition, morphology and structure of the as-prepared products were confirmed by X-ray powder diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM) and transmission electron microscopy (TEM). Experiment results indicated that the concentration of ethanol played an important effect in the morphology of the final products. Moreover, the electrogenerated chemiluminescence (ECL) properties of the Cdq₂ sample with different morphologies were investigated. The ECL spectra show that the Cdq₂ nanobelts exhibited excellent electrogenerated chemiluminescence (ECL) behavior.