Ni(SO_4)_(0.3)(OH)_(1.4)纳米线的合成与表征  

Synthesis and characterization of Ni(SO_4)_(0.3)(OH)_(1.4) nanowires

作　　者：孙德慧[1] 孙德新[2] 

机构地区：[1]长春工程学院理学院,长春130012 [2]中国人民解放军装甲兵技术学院,长春130117

出　　处：《长春工程学院学报（自然科学版）》2011年第2期129-131,共3页Journal of Changchun Institute of Technology：Natural Sciences Edition

基　　金：吉林省教育厅科学基金(吉教科合字2008371);长春工程学院基金资助(32008045)

摘　　要：我们利用水热法合成了Ni(SO4)0.3(OH)1.4纳米线。采用场发射扫描电子显微镜(FE-SEM)、X射线衍射仪(XRD)、傅里叶变换红外光谱(FTIR)和能量散射谱(EDS)等现代分析技术表征了样品的形貌和结构。FE-SEM结果表明:在SO24-离子存在下,获得了长达几μm和宽20～30 nm的纳米线。XRD结果证实其结构是Ni(SO4)0.3(OH)1.4相。我们讨论了纳米线可能的形成机理。The Ni（SO4）0.3（OH）1.4 nanowires were synthesized by using hydrothermal method.The morphology and structure of the synthesized samples are characterized in this paper by field emission scanning electron microscopy（FE-SEM） images,X-ray diffraction（XRD）,fourier transform infrared（FTIR） spectroscopy,energy dispersive spectrum（EDS）,and so on.FE-SEM results show that the synthesized samples consist of a large number of nanowires.The nanowires have lengths of several micrometers and widths of 20～30 nm.XRD results indicates that the nanowire samples are Ni（SO4）0.3（OH）1.4 phase.A possible growth mechanism of the nanowires is also discussed in this paper.

关 键 词：水热合成 氢氧化镍 纳米线 电极材料 

分 类 号：O614.8[理学—无机化学]