Zn3(OH)2V2O7·2H2O纳米片的水热制备(英文) |
Hydrothermal Preparation of Zn3(OH)2V2O7·2H2O Nanodisks |
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摘要: 采用硝酸锌、五氧化二钒和氢氧化钠作为反应物,通过一个简单的CTAB辅助的水热方法制备了Zn3(OH)2V2O7·2H2O纳米片。运用XRD,ICP-AES,FTIR,HRTEM,EDS,FE-SEM对产物的晶相和形貌进行了表征。结果表明CTAB在控制产物的形貌、尺寸分布和自组装过程中起着关键作用。同时我们研究了产物的晶体生长行为和自组装过程。 |
关键词: 矾酸盐 锌 自组装 形貌 |
基金项目: |
Abstract: Zn3(OH)2V2O7·2H2O nanodisks were prepared by a simple CTAB-assisted hydrothermal route employing the reaction of zinc nitrate, vanadium pentoxide and sodium hydroxide. The phase and morphology of the products were characterized by powder X-ray diffraction (XRD), inductively coupled plasma-atomic emission spectroscopy (ICP-AES), Fourier transform infrared spectroscopy (FTIR), high resolution transmission electron microscopy (HRTEM), energy dispersive X-ray spectroscopy (EDS) and field emission scanning electron microscopy (FE-SEM). The results showed that CTAB played a key role in controlling the morphology, the size and the self-assembly process of the products. The crystal growth behavior and the self-assembly process were also investigated. |
Keywords: vanadate zinc self-assembly morphology |
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摘要点击次数: 1913 |
全文下载次数: 2266 |
曹霄峰,张 雷,马英丽,陈学太.Zn3(OH)2V2O7·2H2O纳米片的水热制备(英文)[J].无机化学学报,2010,26(5):787-792. |
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