水凝胶体系中CuS纳米纤维的模板合成  

Preparation of Copper Sulfide Nanofibers Templated with Hydrogel

作　　者：谭昌会[1] 苏丽红[1] 卢然[1] 薛鹏冲[1] 包春燕[1] 刘新立[1] 赵英英[1] 

机构地区：[1]吉林大学化学学院,长春130021

出　　处：《吉林大学学报（理学版）》2006年第1期126-129,共4页Journal of Jilin University:Science Edition

基　　金：国家自然科学基金(批准号:20171017)

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.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.

关 键 词：水凝胶 CuS纳米纤维 N-十二酰-L-丙氨酸 

分 类 号：O614[理学—无机化学]