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水凝胶体系中CuS纳米纤维的模板合成
Preparation of Copper Sulfide Nanofibers Templated with Hydrogel
【摘要】 以N-十二酰-L-丙氨酸在乙醇/水混合溶剂中形成的水凝胶为模板,用两种方法在水凝胶体系中,利用离子的原位自组装合成了CuS纳米纤维.获得的样品用透射电镜、红外光谱和X射线衍射进行了表征,不同尺寸的CuS纳米纤维可以通过改变矿化条件获得.
【Abstract】 Two methods were introduced for the preparation of CuS nanofibers templated with hydrogel based on N-lauroyl-L-alanine under mild conditions.The resulting samples were examined by means of transmission(electron) microscopy(TEM),FT-IR spectroscopy and X-ray powder diffraction(XRD).It has been found that CuS nanofibers with different diameters can be,in a controllable way,fabricated by varying the mineralization conditions.
【基金】 国家自然科学基金(批准号:20171017)
- 【文献出处】 吉林大学学报(理学版) ,Journal of Jilin University(Science Edition) , 编辑部邮箱 ,2006年01期
- 【分类号】TQ340.6
- 【被引频次】16
- 【下载频次】293